SIMPLE  =                    T / file does conform to FITS standard             BITPIX  =                   32 / number of bits per data pixel                  NAXIS   =                    0 / number of data axes                            EXTEND  =                    T / FITS dataset may contain extensions            COMMENT   FITS (Flexible Image Transport System) format is defined in 'AstronomyCOMMENT   and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H TELESCOP= 'CHANDRA '           / Telescope (mission) name                       DATAMODE= 'VFAINT  '           / Datamode                                       INSTRUME= 'ACIS    '           / Instrument name                                OBJECT  = 'NGC 6853'           / Name of observed object                        ONTIME  = 2.005439992535114E+04 / On-source time                                DEADC   =       9.87337410E-01 / Deadtime correction                            DEADAPP =                    F / Has DEADC been applied to data                 EXPOSURE= 1.980045929042450E+04 / Exposure time                                 LIVETIME= 1.980045929042450E+04 / Deadtime corrected on-source time             DATE-OBS= '2010-12-17T01:20:50' / Start date of observations                    DATE-END= '2010-12-17T07:16:41' / End date of observations                      TSTART  = 4.089371177059260E+08 / time start                                    TSTOP   = 4.089571721058514E+08 / time stop                                     TELAPSE = 2.005439992535114E+04 / elapsed time                                  MJD-OBS = 5.554706849196674E+04 / MJD of data start time                        MJDREF  = 5.081400000000000E+04 / MJD reference day                             TIMEREF = 'LOCAL   '           / reference time                                 TIMESYS = 'TT      '           / time measured from                             TIMEUNIT= 's       '           / unit for time keywords                         EQUINOX =            2.000E+03 / Equinox of celestial coord system              RADECSYS= 'ICRS    '           / celestial coord system                         USER    = 'xassist '           / User name of creator                           FILIN001= 'fullrun_acis_acisf12363_pi14-548.evt.gz' / Input file name           CREATOR = 'extractor v5.18'    / Extractor version                              DATE    = '2012-02-16T18:51:51' / file creation date (YYYY-MM-DDThh:mm:ss UT)   ORIGIN  = 'NASA/GSFC'          / origin of fits file                            TIMEDEL = 6.400000000000000E+01 / Binning factor                                HISTORY extractor v5.18                                                         CHECKSUM= 'kc8Ska7Pka7Pka7P'   / HDU checksum updated 2012-02-16T18:51:51       DATASUM = '         0'         / data unit checksum updated 2012-02-16T18:51:51 END                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             XTENSION= 'BINTABLE'           / binary table extension                         BITPIX  =                    8 / 8-bit bytes                                    NAXIS   =                    2 / 2-dimensional binary table                     NAXIS1  =                   20 / width of table in bytes                        NAXIS2  =                  314 / Number of bins                                 PCOUNT  =                    0 / size of special data area                      GCOUNT  =                    1 / one data group (required keyword)              TFIELDS =                    4 / number of fields in each row                   TTYPE1  = 'TIME    '           / label for field   1                            TFORM1  = 'D       '           / data format of field: 8-byte DOUBLE            TUNIT1  = 's       '           / physical unit of field                         TTYPE2  = 'RATE    '           / label for field   2                            TFORM2  = 'E       '           / data format of field: 4-byte REAL              TUNIT2  = 'count/s '           / physical unit of field                         TTYPE3  = 'ERROR   '           / label for field   3                            TFORM3  = 'E       '           / data format of field: 4-byte REAL              TUNIT3  = 'count/s '           / physical unit of field                         TTYPE4  = 'FRACEXP '           / label for field   4                            TFORM4  = 'E       '           / data format of field: 4-byte REAL              EXTNAME = 'RATE    '           / name of this binary table extension            HDUNAME = 'EVENTS  '           / ASCDM block name                               COMMENT                               +------------------+                      COMMENT                               | AXAF FITS   File |                      COMMENT                               +------------------+                      COMMENT  *********************************************************              COMMENT  >    This file is written following certain AXAF-ASC    <              COMMENT  >    conventions which are documented in ASC-FITS-2.0   <              COMMENT  *********************************************************              COMMENT                        / Configuration control block--------------------LONGSTRN= 'OGIP 1.0'           / The HEASARC Long String Convention may be used.COMMENT   This FITS file may contain long string keyword values that are        COMMENT   continued over multiple keywords.  The HEASARC convention uses the &  COMMENT   character at the end of each substring which is then continued        COMMENT   on the next keyword which has the name CONTINUE.                      ASOLFILE= 'pcadf408937020N002_asol1.fits'                                       THRFILE = 'acisD2005-07-01evtspltN0002.fits'                                    COMMENT   character at the end of each substring which is then continued        COMMENT   on the next keyword which has the name CONTINUE.                      ORIGIN  = 'NASA/GSFC'          / origin of fits file                            CREATOR = 'extractor v5.18'    / Extractor                                      ASCDSVER= '8.3.3.1 '           / ASCDS version number                           MJD_OBS =  5.5547056140115E+04 / Modified Julian date of observation            DS_IDENT= 'ADS/Sa.CXO#obs/12363' / dataset identifier                           TLMVER  = 'P009    '           / Telemetry revision number (IP&CL)              REVISION=                    2 / Processing version of data                     CONTENT = 'EVT2    '           / What data product                              HDUSPEC = 'ACIS Telemetry Products: Level 0 to ASC Archive ICD Rev 2.11' / ICD rHDUDOC  = 'ASC-FITS-2.0: McDowell, Rots: ASC FITS File Designers Guide'         HDUVERS = '1.0.0   '                                                            HDUCLASS= 'ogip    '           / Format conforms to OGIP/GSFC conventions       PIX_ADJ = 'RANDOMIZE'          / Subpixel adjustment algorithm                  RAND_SKY=  5.0000000000000E-01                                                  RAND_PI =  1.0000000000000E+00                                                  HDUCLAS1= 'LIGHTCURVE'         / Extension contains a light curve               HDUCLAS2= 'TOTAL   '                                                            COMMENT This FITS file may contain long string keyword values that are          COMMENT continued over multiple keywords.  This convention uses the  '&'        COMMENT character at the end of a string which is then continued                EQUINOX =            2.000E+03 / Equinox of celestial coord system              COMMENT on subsequent keywords whose name = 'CONTINUE'                          COMMENT                        / Time information block-------------------------DATE    = '2012-02-16T18:51:51' / file creation date (YYYY-MM-DDThh:mm:ss UT)   DATE-OBS= '2010-12-17T01:20:50' / Start date of observations                    OBS_MODE= 'POINTING'           / Observation mode                               DATE-END= '2010-12-17T07:16:41' / End date of observations                      TIMESYS = 'TT      '           / time measured from                             MJDREF  = 5.081400000000000E+04 / MJD reference day                             TIMEZERO= 4.089371497059260E+08 / Time Zero                                     TIMEUNIT= 's       '           / unit for time keywords                         BTIMNULL=  4.0370704399875E+08 / Basic Time offset (s)                          DATACLAS= 'OBSERVED'           / default                                        RADECSYS= 'ICRS    '           / celestial coord system                         BTIMRATE=  2.5625001321218E-01 / Basic Time clock rate (s / VCDUcount)          BTIMDRFT=  3.7261227684358E-19 / Basic Time clock drift (s / VCDUcount^2)       BTIMCORR=  0.0000000000000E+00 / Correction applied to Basic Time rate (s)      TIMEREF = 'LOCAL   '           / reference time                                 TASSIGN = 'SATELLITE'          / Time assigned by clock                         CLOCKAPP=                    T / default                                        SIM_X   = -6.8282252473119E-01 / SIM focus pos (mm)                             SIM_Y   =  0.0000000000000E+00 / SIM orthogonal axis pos (mm)                   SIM_Z   = -1.9014258036517E+02 / SIM translation stage pos (mm)                 FOC_LEN =  1.0070000000000E+04 / HRMA focal length (mm)                         TIERRELA=  1.0000000000000E-09 / default                                        TIERABSO=  5.0000000000000E-05 / default                                        TIMVERSN= 'ASC-FITS-2'         / Timing system definition                       TSTART  = 4.089371177059260E+08 / time start                                    GRATING = 'NONE    '           / Grating                                        DETNAM  = 'ACIS-235678'        / Detector                                       RA_PNT  =  2.9990644948614E+02 / Pointing RA                                    DEC_PNT =  2.2720500041205E+01 / Pointing Dec                                   ROLL_PNT=  3.2099097499548E+02 / Pointing Roll                                  RA_TARG =  2.9990125000000E+02 / Observer's specified target RA                 DEC_TARG=  2.2721139000000E+01 / Observer's specified target Dec                DEFOCUS =  1.4449365687057E-03 / SIM defocus (mm)                               RA_NOM  =  2.9990644948614E+02 / Nominal RA                                     DEC_NOM =  2.2720500041205E+01 / Nominal Dec                                    ROLL_NOM=  3.2099097499548E+02 / Nominal Roll                                   TSTOP   = 4.089571721058514E+08 / time stop                                     STARTOBT=  0.0000000000000E+00 / On-Board MET close to STARTMJF and STARTMNF    TIMEPIXR= 5.000000000000000E-01 / Timestamps give center of bin                 TIMEDEL = 6.400000000000000E+01 / Binning factor                                COMMENT                        / Observation information block------------------ACSYS1  = 'CHIP:AXAF-ACIS-1.0' / reference for chip coord system                ACSYS2  = 'TDET:ACIS-2.2'      / reference for tiled detector coord system      ACSYS3  = 'DET:ASC-FP-1.1'     / reference for focal plane coord system         ACSYS4  = 'SKY:ASC-FP-1.1'     / reference for sky coord system                 GAINFILE= 'acisD2000-01-29gain_ctiN0006.fits'                                   CTI_CORR=                    T                                                  CTI_APP = 'PPPPPBPBPP'                                                          CTIFILE = 'acisD2002-08-01ctiN0007.fits'                                        MTLFILE = 'acisf12363_000N002_fptemp_egti1.fits'                                TGAINCOR= 'T       '                                                            TGAINFIL= 'acisD2010-05-01t_gain_biN0002.fits'                                  GRD_FILE= 'acisD1996-11-01gradeN0004.fits'                                      CORNERS =                    2 / num adjacent side pix > threshold to include coGRADESYS= 'ASCA    '           / grade system: ASCA, ACIS, or USER              BPIXFILE= 'acisf12363_000N002_bpix1.fits'                                       MISSION = 'AXAF    '           / Mission                                        TELESCOP= 'CHANDRA '           / Telescope (mission) name                       INSTRUME= 'ACIS    '           / Instrument name                                COMMENT AXAF FITS File ACIS specific keywords                                   READMODE= 'TIMED   '           / Read mode                                      DATAMODE= 'VFAINT  '           / Datamode                                       RUN_ID  =                    1 / Science run index                              FSW_VERS=                   48 / ACIS flight software version number            STARTBEP=            737491197 / BEP timer value at TSTART                      STOPBEP =           2743694957 / BEP timer value at TSTOP                       COMMENT Product specific keywords are inserted here                             FEP_ID  =                    0 / Front End Processor ID: 0-5                    CCD_ID  =                    2 / CCD ID: 0-9                                    TIMEDELA=  3.2410400000000E+00 / Inferred duration of primary exposure (s)      TIMEDELB=  0.0000000000000E+00 / Inferred duration of secondary exp. (s)        FLSHTIME=  0.0000000000000E+00 / Inferred duration of each flush. (s)           EXPTIME =  3.2000000000000E+00                                                  DTYCYCLE=                    0                                                  FIRSTROW=                    1 / Index of first row of CCD (sub)array readout   NROWS   =                 1024 / Number of rows in (sub)array readout           FLSHTIMA=  0.0000000000000E+00 / Inferred duration of flush before primary fram FLSHTIMB=  0.0000000000000E+00 / Inferred duration of flush before secondary fr CYCLE   = 'P       '           / events from which exps? Prim/Second/Both       COMMENT                        / Column format information block----------------COMMENT                        / History information block----------------------HISTNUM =                  517                                                  HISTORY  TOOL  :ade                                                     ASC00001HISTORY  PARM  :infile=/dsops/ap/sdp.10/opus/prs_run/tmp//TP_ADE____4088ASC00002HISTORY  CONT  :86186n212/input/acisf408935682N001_SR0.strip            ASC00003HISTORY  PARM  :template=/vobs/ASC_DR_TLM/src/dr/tlm/template_dir/acis_sASC00004HISTORY  CONT  :trip_file_info.dat@@/main/2                             ASC00005HISTORY  PARM  :template=/vobs/ASC_DR_TLM/src/dr/tlm/template_dir/acis_fASC00006HISTORY  CONT  :ile_info.dat@@/main/12                                  ASC00007HISTORY  PARM  :template=/vobs/ASC_DR_TLM/src/dr/tlm/template_dir/acis_cASC00008HISTORY  CONT  :onfig_file.dat@@/main/2                                 ASC00009HISTORY  PARM  :template=/vobs/ASC_DR_TLM/src/dr/tlm/template_dir/acis_gASC00010HISTORY  CONT  :roup_info.dat@@/main/12                                 ASC00011HISTORY  PARM  :template=/vobs/ASC_DR_TLM/src/dr/tlm/template_dir/acis_dASC00012HISTORY  CONT  :p_info.dat@@/main/21                                    ASC00013HISTORY  PARM  :template=/vobs/ASC_DR_TLM/src/dr/tlm/template_dir/acis_dASC00014HISTORY  CONT  :eahk_dp_info.dat@@/main/1                               ASC00015HISTORY  PARM  :template=/vobs/ASC_DR_TLM/src/dr/tlm/template_dir/acis_cASC00016HISTORY  CONT  :ommon_dp_info.dat@@/main/9                              ASC00017HISTORY  PARM  :template=/vobs/ASC_DR_TLM/src/dr/tlm/template_dir/acis_cASC00018HISTORY  CONT  :al_info.dat@@/main/2                                    ASC00019TITLE   = 'X-rays from Planetary Nebulae: Unveiling Binarity, Magnetic Fields,&'CONTINUE  ' and Wind Collisions' / Proposal title                               OBSERVER= 'Dr. Joel Kastner'   / Principal investigator                         OBJECT  = 'NGC 6853'           / Name of observed object                        OBS_ID  = '12363   '           / Observation id                                 SEQ_NUM = '200697  '           / Sequence number                                HISTORY  TOOL  :acis_format_events   2010-12-18T02:00:25                ASC00020HISTORY  PARM  :infile=@/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1ASC00021HISTORY  CONT  :_408920368n270/input/acisf12363_000N002_evt0.lis        ASC00022HISTORY  STCK  :/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_4089203ASC00023HISTORY  CONT  :68n270/input/acisf408937107N001_0_evt0.fits[time=4089360ASC00024HISTORY  CONT  :50.5059300:408957401.7695300]                           ASC00025HISTORY  STCK  :/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_4089203ASC00026HISTORY  CONT  :68n270/input/acisf408937107N001_1_evt0.fits[time=4089360ASC00027HISTORY  CONT  :50.5059300:408957401.7695300]                           ASC00028HISTORY  STCK  :/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_4089203ASC00029HISTORY  CONT  :68n270/input/acisf408937107N001_2_evt0.fits[time=4089360ASC00030HISTORY  CONT  :50.5059300:408957401.7695300]                           ASC00031ONTIME  = 2.005439992535114E+04 / On-source time                                ONTIME7 =  2.0054399925351E+04 / [s] Sum of GTIs                                ONTIME2 =  2.0051158954978E+04 / [s] Sum of GTIs                                ONTIME5 =  2.0054399925351E+04 / [s] Sum of GTIs                                ONTIME6 =  2.0054399925351E+04 / [s] Sum of GTIs                                ONTIME3 =  2.0051158945024E+04 / [s] Sum of GTIs                                ONTIME8 =  2.0054399925351E+04 / [s] Sum of GTIs                                LIVETIME= 1.980045929042450E+04 / Deadtime corrected on-source time             LIVTIME7=  1.9800459038186E+04 / [s] Livetime                                   LIVTIME2=  1.9797259106932E+04 / [s] Livetime                                   LIVTIME5=  1.9800459038186E+04 / [s] Livetime                                   LIVTIME6=  1.9800459038186E+04 / [s] Livetime                                   LIVTIME3=  1.9797259097104E+04 / [s] Livetime                                   LIVTIME8=  1.9800459038186E+04 / [s] Livetime                                   EXPOSURE= 1.980045929042450E+04 / Exposure time                                 EXPOSUR7=  1.9800459038186E+04 / [s] Exposure time                              EXPOSUR2=  1.9797259106932E+04 / [s] Exposure time                              EXPOSUR5=  1.9800459038186E+04 / [s] Exposure time                              EXPOSUR6=  1.9800459038186E+04 / [s] Exposure time                              EXPOSUR3=  1.9797259097104E+04 / [s] Exposure time                              EXPOSUR8=  1.9800459038186E+04 / [s] Exposure time                              DTCOR   =  9.8733739787229E-01 / Dead time correction                           HISTORY  STCK  :/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_4089203ASC00032HISTORY  CONT  :68n270/input/acisf408937107N001_3_evt0.fits[time=4089360ASC00033HISTORY  CONT  :50.5059300:408957401.7695300]                           ASC00034HISTORY  STCK  :/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_4089203ASC00035HISTORY  CONT  :68n270/input/acisf408937107N001_4_evt0.fits[time=4089360ASC00036HISTORY  CONT  :50.5059300:408957401.7695300]                           ASC00037HISTORY  STCK  :/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_4089203ASC00038HISTORY  CONT  :68n270/input/acisf408937107N001_5_evt0.fits[time=4089360ASC00039HISTORY  CONT  :50.5059300:408957401.7695300]                           ASC00040HISTORY  PARM  :biasfile=@/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_ASC00041HISTORY  CONT  :L1_408920368n270/input/acisf12363_000N002_bias0.lis     ASC00042HISTORY  STCK  :/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_4089203ASC00043HISTORY  CONT  :68n270/input/acisf408935799N001_0_bias0.fits            ASC00044HISTORY  STCK  :/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_4089203ASC00045HISTORY  CONT  :68n270/input/acisf408935799N001_1_bias0.fits            ASC00046HISTORY  STCK  :/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_4089203ASC00047HISTORY  CONT  :68n270/input/acisf408935799N001_2_bias0.fits            ASC00048HISTORY  STCK  :/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_4089203ASC00049HISTORY  CONT  :68n270/input/acisf408935799N001_3_bias0.fits            ASC00050HISTORY  STCK  :/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_4089203ASC00051HISTORY  CONT  :68n270/input/acisf408935799N001_4_bias0.fits            ASC00052HISTORY  STCK  :/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_4089203ASC00053HISTORY  CONT  :68n270/input/acisf408935799N001_5_bias0.fits            ASC00054HISTORY  PARM  :exrfile=@/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_LASC00055HISTORY  CONT  :1_408920368n270/input/acisf12363_000N002_exr0.lis       ASC00056HISTORY  STCK  :/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_4089203ASC00057HISTORY  CONT  :68n270/input/acisf408937107N001_0_exr0.fits[time=4089360ASC00058HISTORY  CONT  :50.5059300:408957401.7695300]                           ASC00059HISTORY  STCK  :/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_4089203ASC00060HISTORY  CONT  :68n270/input/acisf408937107N001_1_exr0.fits[time=4089360ASC00061HISTORY  CONT  :50.5059300:408957401.7695300]                           ASC00062HISTORY  STCK  :/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_4089203ASC00063HISTORY  CONT  :68n270/input/acisf408937107N001_2_exr0.fits[time=4089360ASC00064HISTORY  CONT  :50.5059300:408957401.7695300]                           ASC00065HISTORY  STCK  :/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_4089203ASC00066HISTORY  CONT  :68n270/input/acisf408937107N001_3_exr0.fits[time=4089360ASC00067HISTORY  CONT  :50.5059300:408957401.7695300]                           ASC00068HISTORY  STCK  :/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_4089203ASC00069HISTORY  CONT  :68n270/input/acisf408937107N001_4_exr0.fits[time=4089360ASC00070HISTORY  CONT  :50.5059300:408957401.7695300]                           ASC00071HISTORY  STCK  :/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_4089203ASC00072HISTORY  CONT  :68n270/input/acisf408937107N001_5_exr0.fits[time=4089360ASC00073HISTORY  CONT  :50.5059300:408957401.7695300]                           ASC00074HISTORY  PARM  :outfile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1ASC00075HISTORY  CONT  :_408920368n270/output/acisf12363_000N002_epr1.fits      ASC00076HISTORY  PARM  :outbias=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1ASC00077HISTORY  CONT  :_408920368n270/output/acisf12363_000N002                ASC00078HISTORY  PARM  :expstatsfile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACISASC00079HISTORY  CONT  :_F_L1_408920368n270/output/acisf12363_000N002_stat1.fitsASC00080HISTORY  PARM  :obsfile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1ASC00081HISTORY  CONT  :_408920368n270/input/axaff12363_000N001_obs0a.par       ASC00082HISTORY  PARM  :logfile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1ASC00083HISTORY  CONT  :_408920368n270/output/acis_format_events.log            ASC00084HISTORY  PARM  :bias_correct=yes                                        ASC00085HISTORY  PARM  :oc_correct=yes                                          ASC00086HISTORY  PARM  :min_dlta_oc=-200                                        ASC00087HISTORY  PARM  :max_dlta_oc=200                                         ASC00088HISTORY  PARM  :geompar=geom                                            ASC00089HISTORY  PARM  :eventdef={d:time,i:expno,s:chipx,s:chipy,s:phas,s:ccd_idASC00090HISTORY  CONT  :,s:node_id,x:status}                                    ASC00091HISTORY  PARM  :telev1={d:time,i:expno,s:chipx,s:chipy,s:phas,s:ccd_id,sASC00092HISTORY  CONT  ::node_id,x:status}                                      ASC00093HISTORY  PARM  :vflev1={d:time,i:expno,s:chipx,s:chipy,s:phas,s:ccd_id,sASC00094HISTORY  CONT  ::node_id,x:status}                                      ASC00095HISTORY  PARM  :cclev1={d:time,i:expno,s:chipx,s:chipy,s:phas,s:ccd_id,sASC00096HISTORY  CONT  ::node_id,x:status}                                      ASC00097HISTORY  PARM  :tegrflev1={d:time,i:expno,s:chipx,s:chipy,l:pha,s:fltgraASC00098HISTORY  CONT  :de,s:corn_pha,s:ccd_id,s:node_id,x:status}              ASC00099HISTORY  PARM  :ccgrlev1={d:time,i:expno,s:chipx,s:chipy,l:pha,s:fltgradASC00100HISTORY  CONT  :e,s:corn_pha,s:ccd_id,s:node_id,x:status}               ASC00101HISTORY  PARM  :verbose=0                                               ASC00102HISTORY  PARM  :tempbias=no                                             ASC00103HISTORY  PARM  :clobber=no                                              ASC00104HISTORY  PARM  :PIXLIB Version: 4.0.0                                   ASC00105HISTORY  PARM  :******     PIXLIB Parameter File      *****             ASC00106HISTORY  PARM  :/dsops/sap/ap/sdp.41/opus/prs_run/tmp/ACIS_F_L1_40892036ASC00107HISTORY  CONT  :8n270/output/param/geom.par:                            ASC00108HISTORY  PARM  :instruments  = /data/CALDB/sdp/data/chandra/default/geomASC00109HISTORY  CONT  :/telD1999-07-23geomN0006.fits(CALDB)                    ASC00110ASPTYPE = 'KALMAN  '                                                            HISTORY  PARM  :aimpoints    = /data/CALDB/sdp/data/chandra/default/aimpASC00111HISTORY  CONT  :ts/telD1999-07-23aimptsN0002.fits(CALDB)                ASC00112HISTORY  PARM  :tdet         = /data/CALDB/sdp/data/chandra/default/tdetASC00113HISTORY  CONT  :/telD1999-07-23tdetN0001.fits(CALDB)                    ASC00114HISTORY  PARM  :sky          = /data/CALDB/sdp/data/chandra/default/sky/ASC00115HISTORY  CONT  :telD1999-07-23skyN0002.fits(CALDB)                      ASC00116HISTORY  PARM  :shell        = /data/CALDB/sdp/data/chandra/default/sgeoASC00117HISTORY  CONT  :m/telD1999-07-23sgeomN0001.fits(CALDB)                  ASC00118HISTORY  PARM  :obsfile      = 2010-12-17T01:20:50(/dsops/sap/ap/sdp.41/ASC00119HISTORY  CONT  :opus/prs_run/tmp//ACIS_F_L1_408920368n270/input/axaff123ASC00120HISTORY  CONT  :63_000N001_obs0a.par)                                   ASC00121HISTORY  PARM  :******     PIXLIB System Configuration      ******      ASC00122HISTORY  PARM  :Telescope = axaf                                        ASC00123HISTORY  PARM  :Focal Length (mm) = 10070.000                           ASC00124HISTORY  PARM  :Detector = ACIS                                         ASC00125HISTORY  PARM  :Focal Plane Sys. = FP-1.1                               ASC00126HISTORY  PARM  :Tiled Detector Plane Sys. = ACIS-2.2                    ASC00127HISTORY  PARM  :SIM Offset (mm) = (0.684 0.75 236.552)                  ASC00128HISTORY  PARM  :Aim Point(AI1) (mm) = (-0.782348 0 -237.5)              ASC00129HISTORY  PARM  :Grating Arm = HEG                                       ASC00130HISTORY  PARM  :Grating Order =  1                                      ASC00131HISTORY  PARM  :Dispersion Plane Sys. = ASC-GDP-1.1                     ASC00132HISTORY  PARM  :Rowland Circle (mm) = 8632.48                           ASC00133BIASFIL2= 'acisf408935799N001_0_bias0.fits' / bias file used: CCD 2             BIASFIL7= 'acisf408935799N001_1_bias0.fits' / bias file used: CCD 7             BIASFIL5= 'acisf408935799N001_2_bias0.fits' / bias file used: CCD 5             FP_TEMP =  1.5344601440000E+02 / [K] Focal Plane Temperature                    BIASFIL6= 'acisf408935799N001_3_bias0.fits' / bias file used: CCD 6             BIASFIL3= 'acisf408935799N001_4_bias0.fits' / bias file used: CCD 3             BIASFIL8= 'acisf408935799N001_5_bias0.fits' / bias file used: CCD 8             HISTORY  TOOL  :acis_sort_time   2010-12-18T02:02:19                    ASC00134HISTORY  PARM  :infile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_ASC00135HISTORY  CONT  :408920368n270/output/acisf12363_000N002_epr1.fits       ASC00136HISTORY  PARM  :outfile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1ASC00137HISTORY  CONT  :_408920368n270/output/acisf12363_000N002_tim1.fits      ASC00138HISTORY  PARM  :clobber=no                                              ASC00139HISTORY  PARM  :verbose=0                                               ASC00140HISTORY  TOOL  :dmhedit   2010-12-18T02:03:56                           ASC00141HISTORY  PARM  :infile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_ASC00142HISTORY  CONT  :408920368n270/output/acisf12363_000N002_tim1.fits       ASC00143HISTORY  PARM  :filelist=                                               ASC00144HISTORY  PARM  :operation=add                                           ASC00145HISTORY  PARM  :key=CONTENT                                             ASC00146HISTORY  PARM  :value=EVT1                                              ASC00147HISTORY  PARM  :datatype=string                                         ASC00148HISTORY  PARM  :unit=                                                   ASC00149HISTORY  PARM  :comment=                                                ASC00150HISTORY  PARM  :verbose=0                                               ASC00151HISTORY  TOOL  :dmhedit   2010-12-18T02:07:08                           ASC00152HISTORY  PARM  :infile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_ASC00153HISTORY  CONT  :408920368n270/output/acisf12363_000N002_tim1.fits       ASC00154HISTORY  PARM  :filelist=                                               ASC00155HISTORY  PARM  :operation=add                                           ASC00156HISTORY  PARM  :key=FP_TEMP                                             ASC00157HISTORY  PARM  :value=153.4460144                                       ASC00158HISTORY  PARM  :datatype=double                                         ASC00159HISTORY  PARM  :unit=K                                                  ASC00160HISTORY  PARM  :comment=Focal Plane Temperature                         ASC00161HISTORY  PARM  :verbose=0                                               ASC00162HISTORY  TOOL  :acis_process_events   2010-12-18T02:07:59               ASC00163HISTORY  PARM  :infile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_ASC00164HISTORY  CONT  :408920368n270/output/acisf12363_000N002_tim1.fits       ASC00165HISTORY  PARM  :outfile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1ASC00166HISTORY  CONT  :_408920368n270/output/acisf12363_000N002_ape1.fits      ASC00167HISTORY  PARM  :acaofffile=@/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_ASC00168HISTORY  CONT  :F_L1_408920368n270/input/pcadf12363_000N002_asol1.lis   ASC00169HISTORY  STCK  :/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_4089203ASC00170HISTORY  CONT  :68n270/input/pcadf408937020N002_asol1.fits[time=40893605ASC00171HISTORY  CONT  :0.5059300:408957401.7695300]                            ASC00172HISTORY  PARM  :apply_cti=yes                                           ASC00173HISTORY  PARM  :apply_tgain=yes                                         ASC00174HISTORY  PARM  :alignmentfile=@/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACASC00175HISTORY  CONT  :IS_F_L1_408920368n270/input/pcadf12363_000N002_asol1.lisASC00176HISTORY  STCK  :/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_4089203ASC00177HISTORY  CONT  :68n270/input/pcadf408937020N002_asol1.fits[time=40893605ASC00178HISTORY  CONT  :0.5059300:408957401.7695300]                            ASC00179HISTORY  PARM  :obsfile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1ASC00180HISTORY  CONT  :_408920368n270/output/axaff12363_000N001_obs0a.par      ASC00181HISTORY  PARM  :geompar=geom                                            ASC00182HISTORY  PARM  :logfile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1ASC00183HISTORY  CONT  :_408920368n270/output/acis_process_events.log           ASC00184HISTORY  PARM  :gradefile=CALDB                                         ASC00185HISTORY  PARM  :grade_image_file=CALDB                                  ASC00186HISTORY  PARM  :gainfile=CALDB                                          ASC00187HISTORY  PARM  :badpixfile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_FASC00188HISTORY  CONT  :_L1_408920368n270/output/acisf12363_000N002_bpix1.fits  ASC00189HISTORY  PARM  :threshfile=CALDB                                        ASC00190HISTORY  PARM  :ctifile=CALDB                                           ASC00191HISTORY  PARM  :tgainfile=CALDB                                         ASC00192HISTORY  PARM  :mtlfile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1ASC00193HISTORY  CONT  :_408920368n270/output/acisf12363_000N002_fptemp_egti1.fiASC00194HISTORY  CONT  :ts                                                      ASC00195HISTORY  PARM  :eventdef={d:time,s:ccd_id,s:node_id,i:expno,s:chip,s:tdeASC00196HISTORY  CONT  :t,f:det,f:sky,s:phas,l:pha,l:pha_ro,f:energy,l:pi,s:fltgASC00197HISTORY  CONT  :rade,s:grade,x:status}                                  ASC00198HISTORY  PARM  :doevtgrade=yes                                          ASC00199HISTORY  PARM  :check_vf_pha=no                                         ASC00200HISTORY  PARM  :calc_cc_times=yes                                       ASC00201HISTORY  PARM  :trail=0.027                                             ASC00202HISTORY  PARM  :spthresh=13                                             ASC00203HISTORY  PARM  :time_offset=0                                           ASC00204HISTORY  PARM  :docentroid=no                                           ASC00205HISTORY  PARM  :calculate_pi=yes                                        ASC00206HISTORY  PARM  :pi_bin_width=14.6                                       ASC00207HISTORY  PARM  :pi_num_bins=1024                                        ASC00208HISTORY  PARM  :max_cti_iter=15                                         ASC00209HISTORY  PARM  :cti_converge=0.1                                        ASC00210HISTORY  PARM  :tstart=TSTART                                           ASC00211HISTORY  PARM  :tstop=TSTOP                                             ASC00212HISTORY  PARM  :clobber=no                                              ASC00213HISTORY  PARM  :verbose=0                                               ASC00214HISTORY  PARM  :stop=sky                                                ASC00215HISTORY  PARM  :instrume=acis                                           ASC00216HISTORY  PARM  :rand_seed=1                                             ASC00217HISTORY  PARM  :rand_pha=yes                                            ASC00218HISTORY  PARM  :rand_pix_size=0.5                                       ASC00219HISTORY  PARM  :pix_adj=RANDOMIZE                                       ASC00220HISTORY  PARM  :subpixfile=NONE                                         ASC00221HISTORY  PARM  :stdlev1={d:time,s:ccd_id,s:node_id,i:expno,s:chip,s:tdetASC00222HISTORY  CONT  :,f:det,f:sky,s:phas,l:pha,l:pha_ro,f:energy,l:pi,s:fltgrASC00223HISTORY  CONT  :ade,s:grade,x:status}                                   ASC00224HISTORY  PARM  :grdlev1={d:time,s:ccd_id,s:node_id,i:expno,s:chip,s:tdetASC00225HISTORY  CONT  :,f:det,f:sky,l:pha,l:pha_ro,s:corn_pha,f:energy,l:pi,s:fASC00226HISTORY  CONT  :ltgrade,s:grade,x:status}                               ASC00227HISTORY  PARM  :cclev1={d:time,d:time_ro,s:ccd_id,s:node_id,i:expno,s:chASC00228HISTORY  CONT  :ip,s:tdet,f:det,f:sky,f:sky_1d,s:phas,l:pha,l:pha_ro,f:eASC00229HISTORY  CONT  :nergy,l:pi,s:fltgrade,s:grade,x:status}                 ASC00230HISTORY  PARM  :ccgrdlev1={d:time,d:time_ro,s:ccd_id,s:node_id,i:expno,sASC00231HISTORY  CONT  ::chip,s:tdet,f:det,f:sky,f:sky_1d,l:pha,l:pha_ro,s:corn_ASC00232HISTORY  CONT  :pha,f:energy,l:pi,s:fltgrade,s:grade,x:status}          ASC00233HISTORY  PARM  :PIXLIB Version: 4.0.0                                   ASC00234HISTORY  PARM  :******     PIXLIB Parameter File      *****             ASC00235HISTORY  PARM  :/dsops/sap/ap/sdp.41/opus/prs_run/tmp/ACIS_F_L1_40892036ASC00236HISTORY  CONT  :8n270/output/param/geom.par:                            ASC00237HISTORY  PARM  :instruments  = /data/CALDB/sdp/data/chandra/default/geomASC00238HISTORY  CONT  :/telD1999-07-23geomN0006.fits(CALDB)                    ASC00239HISTORY  PARM  :aimpoints    = /data/CALDB/sdp/data/chandra/default/aimpASC00240HISTORY  CONT  :ts/telD1999-07-23aimptsN0002.fits(CALDB)                ASC00241HISTORY  PARM  :tdet         = /data/CALDB/sdp/data/chandra/default/tdetASC00242HISTORY  CONT  :/telD1999-07-23tdetN0001.fits(CALDB)                    ASC00243HISTORY  PARM  :sky          = /data/CALDB/sdp/data/chandra/default/sky/ASC00244HISTORY  CONT  :telD1999-07-23skyN0002.fits(CALDB)                      ASC00245HISTORY  PARM  :shell        = /data/CALDB/sdp/data/chandra/default/sgeoASC00246HISTORY  CONT  :m/telD1999-07-23sgeomN0001.fits(CALDB)                  ASC00247HISTORY  PARM  :obsfile      = 2010-12-17T01:20:50(/dsops/sap/ap/sdp.41/ASC00248HISTORY  CONT  :opus/prs_run/tmp//ACIS_F_L1_408920368n270/input/axaff123ASC00249HISTORY  CONT  :63_000N001_obs0a.par)                                   ASC00250HISTORY  PARM  :******     PIXLIB System Configuration      ******      ASC00251HISTORY  PARM  :Telescope = FLIGHT                                      ASC00252HISTORY  PARM  :Focal Length (mm) = 10070.000                           ASC00253HISTORY  PARM  :Detector = ACIS                                         ASC00254HISTORY  PARM  :Focal Plane Sys. = FP-1.1                               ASC00255HISTORY  PARM  :Tiled Detector Plane Sys. = ACIS-2.2                    ASC00256HISTORY  PARM  :SIM Offset (mm) = (0.684 0.75 236.552)                  ASC00257HISTORY  PARM  :Aim Point(NONE) (mm) = (-0.682823 0 -190.143)           ASC00258HISTORY  PARM  :Grating Arm = HEG                                       ASC00259HISTORY  PARM  :Grating Order =  1                                      ASC00260HISTORY  PARM  :Dispersion Plane Sys. = ASC-GDP-1.1                     ASC00261HISTORY  PARM  :Rowland Circle (mm) = 8632.48                           ASC00262HISTORY  PARM  :Stage Ang (arc-mins) = (0 0 0)                          ASC00263HISTORY  PARM  :Stage Pos (mm) = (0 0 0)                                ASC00264HISTORY  PARM  :Pitch-Yaw (arc-mins) = (0 0           )                 ASC00265AIMPFILE= 'telD1999-07-23aimptsN0002.fits'                                      GEOMFILE= 'telD1999-07-23geomN0006.fits'                                        SKYFILE = 'telD1999-07-23skyN0002.fits'                                         TDETFILE= 'telD1999-07-23tdetN0001.fits'                                        SHELLFIL= 'telD1999-07-23sgeomN0001.fits'                                       FLTFILE = 'acisf12363_000N002_flt1.fits'                                        MASKFILE= 'acisf12363_000N002_msk1.fits'                                        PBKFILE = 'acisf408937107N001_pbk0.fits'                                        CALDBVER= '4.4.0   '                                                            HISTORY  TOOL  :destreak   2010-12-18T02:30:10                          ASC00266HISTORY  PARM  :infile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_ASC00267HISTORY  CONT  :408920368n270/output/acisf12363_000N002_ape1.fits       ASC00268HISTORY  PARM  :outfile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1ASC00269HISTORY  CONT  :_408920368n270/output/acisf12363_000N002_evt1.fits      ASC00270HISTORY  PARM  :max=                                                    ASC00271HISTORY  PARM  :max_rowloss_fraction=5e-05                              ASC00272HISTORY  PARM  :num_sigma=1                                             ASC00273HISTORY  PARM  :filter=no                                               ASC00274HISTORY  PARM  :mask=[status=0,grade=0,2:4,6]                           ASC00275HISTORY  PARM  :ccd_id=8                                                ASC00276HISTORY  PARM  :ccd_col=ccd_id                                          ASC00277HISTORY  PARM  :node_col=node_id                                        ASC00278HISTORY  PARM  :exptime=-1                                              ASC00279HISTORY  PARM  :countfile=                                              ASC00280HISTORY  PARM  :fracfile=                                               ASC00281HISTORY  PARM  :timefile=                                               ASC00282HISTORY  PARM  :verbose=0                                               ASC00283HISTORY  PARM  :clobber=no                                              ASC00284HISTORY  TOOL  :acis_build_chip_gti   2010-12-18T02:35:59               ASC00285HISTORY  PARM  :infile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_ASC00286HISTORY  CONT  :408920368n270/output/acisf12363_000N002_stat1.fits      ASC00287HISTORY  PARM  :outfile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1ASC00288HISTORY  CONT  :_408920368n270/output/acisf12363_000N002_evt1.fits      ASC00289HISTORY  PARM  :pbkfile=@/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_LASC00290HISTORY  CONT  :1_408920368n270/input/acisf12363_000N002_pbk0.lis       ASC00291HISTORY  STCK  :/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_4089203ASC00292HISTORY  CONT  :68n270/input/acisf408937107N001_pbk0.fits[time=408936050ASC00293HISTORY  CONT  :.5059300:408957401.7695300]                             ASC00294HISTORY  PARM  :exrfile=@/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_LASC00295HISTORY  CONT  :1_408920368n270/input/acisf12363_000N002_exr0.lis       ASC00296HISTORY  STCK  :/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_4089203ASC00297HISTORY  CONT  :68n270/input/acisf408937107N001_0_exr0.fits[time=4089360ASC00298HISTORY  CONT  :50.5059300:408957401.7695300]                           ASC00299HISTORY  STCK  :/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_4089203ASC00300HISTORY  CONT  :68n270/input/acisf408937107N001_1_exr0.fits[time=4089360ASC00301HISTORY  CONT  :50.5059300:408957401.7695300]                           ASC00302HISTORY  STCK  :/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_4089203ASC00303HISTORY  CONT  :68n270/input/acisf408937107N001_2_exr0.fits[time=4089360ASC00304HISTORY  CONT  :50.5059300:408957401.7695300]                           ASC00305HISTORY  STCK  :/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_4089203ASC00306HISTORY  CONT  :68n270/input/acisf408937107N001_3_exr0.fits[time=4089360ASC00307HISTORY  CONT  :50.5059300:408957401.7695300]                           ASC00308HISTORY  STCK  :/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_4089203ASC00309HISTORY  CONT  :68n270/input/acisf408937107N001_4_exr0.fits[time=4089360ASC00310HISTORY  CONT  :50.5059300:408957401.7695300]                           ASC00311HISTORY  STCK  :/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_4089203ASC00312HISTORY  CONT  :68n270/input/acisf408937107N001_5_exr0.fits[time=4089360ASC00313HISTORY  CONT  :50.5059300:408957401.7695300]                           ASC00314HISTORY  PARM  :aspfile=@/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_LASC00315HISTORY  CONT  :1_408920368n270/input/pcadf12363_000N002_asol1.lis      ASC00316HISTORY  STCK  :/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_4089203ASC00317HISTORY  CONT  :68n270/input/pcadf408937020N002_asol1.fits[time=40893605ASC00318HISTORY  CONT  :0.5059300:408957401.7695300]                            ASC00319HISTORY  PARM  :geompar=geom                                            ASC00320HISTORY  PARM  :nominalchip=7                                           ASC00321HISTORY  PARM  :verbose=0                                               ASC00322HISTORY  TOOL  :dmhedit   2010-12-18T02:44:33                           ASC00323HISTORY  PARM  :infile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_ASC00324HISTORY  CONT  :408920368n270/output/acisf12363_000N002_evt1.fits[EVENTSASC00325HISTORY  CONT  :],/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_40892ASC00326HISTORY  CONT  :0368n270/output/acisf12363_000N002_aoff1.fits[ASPOFF],/dASC00327HISTORY  CONT  :sops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_408920368ASC00328HISTORY  CONT  :n270/output/acisf12363_000N002_soff1.fits[ALIGN],/dsops/ASC00329HISTORY  CONT  :sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_408920368n270/ASC00330HISTORY  CONT  :output/acisf12363_000N002_std_flt1.fits[FILTER],/dsops/sASC00331HISTORY  CONT  :ap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_408920368n270/oASC00332HISTORY  CONT  :utput/acisf12363_000N002_flt1.fits[FILTER],/dsops/sap/apASC00333HISTORY  CONT  :/sdp.41/opus/prs_run/tmp//ACIS_F_L1_408920368n270/outputASC00334HISTORY  CONT  :/acisf12363_000N002_bpix1.fits[2],/dsops/sap/ap/sdp.41/oASC00335HISTORY  CONT  :pus/prs_run/tmp//ACIS_F_L1_408920368n270/output/acisf123ASC00336HISTORY  CONT  :63_000N002_msk1.fits[2]                                 ASC00337HISTORY  PARM  :filelist=                                               ASC00338HISTORY  PARM  :operation=add                                           ASC00339HISTORY  PARM  :key=REVISION                                            ASC00340HISTORY  PARM  :value=2                                                 ASC00341HISTORY  PARM  :datatype=long                                           ASC00342HISTORY  PARM  :unit=                                                   ASC00343HISTORY  PARM  :comment=                                                ASC00344HISTORY  PARM  :verbose=0                                               ASC00345HISTORY  TOOL  :dmhedit   2010-12-18T02:45:03                           ASC00346HISTORY  PARM  :infile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_ASC00347HISTORY  CONT  :408920368n270/output/acisf12363_000N002_evt1.fits[EVENTSASC00348HISTORY  CONT  :]                                                       ASC00349HISTORY  PARM  :filelist=                                               ASC00350HISTORY  PARM  :operation=add                                           ASC00351HISTORY  PARM  :key=AIMPFILE                                            ASC00352HISTORY  PARM  :value=telD1999-07-23aimptsN0002.fits                    ASC00353HISTORY  PARM  :datatype=string                                         ASC00354HISTORY  PARM  :unit=                                                   ASC00355HISTORY  PARM  :comment=                                                ASC00356HISTORY  PARM  :verbose=0                                               ASC00357HISTORY  TOOL  :dmhedit   2010-12-18T02:45:17                           ASC00358HISTORY  PARM  :infile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_ASC00359HISTORY  CONT  :408920368n270/output/acisf12363_000N002_evt1.fits[EVENTSASC00360HISTORY  CONT  :]                                                       ASC00361HISTORY  PARM  :filelist=                                               ASC00362HISTORY  PARM  :operation=add                                           ASC00363HISTORY  PARM  :key=GEOMFILE                                            ASC00364HISTORY  PARM  :value=telD1999-07-23geomN0006.fits                      ASC00365HISTORY  PARM  :datatype=string                                         ASC00366HISTORY  PARM  :unit=                                                   ASC00367HISTORY  PARM  :comment=                                                ASC00368HISTORY  PARM  :verbose=0                                               ASC00369HISTORY  TOOL  :dmhedit   2010-12-18T02:45:31                           ASC00370HISTORY  PARM  :infile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_ASC00371HISTORY  CONT  :408920368n270/output/acisf12363_000N002_evt1.fits[EVENTSASC00372HISTORY  CONT  :]                                                       ASC00373HISTORY  PARM  :filelist=                                               ASC00374HISTORY  PARM  :operation=add                                           ASC00375HISTORY  PARM  :key=SKYFILE                                             ASC00376HISTORY  PARM  :value=telD1999-07-23skyN0002.fits                       ASC00377HISTORY  PARM  :datatype=string                                         ASC00378HISTORY  PARM  :unit=                                                   ASC00379HISTORY  PARM  :comment=                                                ASC00380HISTORY  PARM  :verbose=0                                               ASC00381HISTORY  TOOL  :dmhedit   2010-12-18T02:45:56                           ASC00382HISTORY  PARM  :infile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_ASC00383HISTORY  CONT  :408920368n270/output/acisf12363_000N002_evt1.fits[EVENTSASC00384HISTORY  CONT  :]                                                       ASC00385HISTORY  PARM  :filelist=                                               ASC00386HISTORY  PARM  :operation=add                                           ASC00387HISTORY  PARM  :key=TDETFILE                                            ASC00388HISTORY  PARM  :value=telD1999-07-23tdetN0001.fits                      ASC00389HISTORY  PARM  :datatype=string                                         ASC00390HISTORY  PARM  :unit=                                                   ASC00391HISTORY  PARM  :comment=                                                ASC00392HISTORY  PARM  :verbose=0                                               ASC00393HISTORY  TOOL  :dmhedit   2010-12-18T02:46:09                           ASC00394HISTORY  PARM  :infile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_ASC00395HISTORY  CONT  :408920368n270/output/acisf12363_000N002_evt1.fits[EVENTSASC00396HISTORY  CONT  :]                                                       ASC00397HISTORY  PARM  :filelist=                                               ASC00398HISTORY  PARM  :operation=add                                           ASC00399HISTORY  PARM  :key=SHELLFIL                                            ASC00400HISTORY  PARM  :value=telD1999-07-23sgeomN0001.fits                     ASC00401HISTORY  PARM  :datatype=string                                         ASC00402HISTORY  PARM  :unit=                                                   ASC00403HISTORY  PARM  :comment=                                                ASC00404HISTORY  PARM  :verbose=0                                               ASC00405HISTORY  TOOL  :dmhedit   2010-12-18T02:46:23                           ASC00406HISTORY  PARM  :infile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_ASC00407HISTORY  CONT  :408920368n270/output/acisf12363_000N002_evt1.fits[EVENTSASC00408HISTORY  CONT  :][EVENTS]                                               ASC00409HISTORY  PARM  :filelist=                                               ASC00410HISTORY  PARM  :operation=add                                           ASC00411HISTORY  PARM  :key=FLTFILE                                             ASC00412HISTORY  PARM  :value=acisf12363_000N002_flt1.fits                      ASC00413HISTORY  PARM  :datatype=string                                         ASC00414HISTORY  PARM  :unit=                                                   ASC00415HISTORY  PARM  :comment=                                                ASC00416HISTORY  PARM  :verbose=0                                               ASC00417HISTORY  TOOL  :dmhedit   2010-12-18T02:46:47                           ASC00418HISTORY  PARM  :infile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_ASC00419HISTORY  CONT  :408920368n270/output/acisf12363_000N002_evt1.fits[EVENTSASC00420HISTORY  CONT  :][EVENTS]                                               ASC00421HISTORY  PARM  :filelist=                                               ASC00422HISTORY  PARM  :operation=add                                           ASC00423HISTORY  PARM  :key=MASKFILE                                            ASC00424HISTORY  PARM  :value=acisf12363_000N002_msk1.fits                      ASC00425HISTORY  PARM  :datatype=string                                         ASC00426HISTORY  PARM  :unit=                                                   ASC00427HISTORY  PARM  :comment=                                                ASC00428HISTORY  PARM  :verbose=0                                               ASC00429HISTORY  TOOL  :dmhedit   2010-12-18T02:46:59                           ASC00430HISTORY  PARM  :infile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_ASC00431HISTORY  CONT  :408920368n270/output/acisf12363_000N002_evt1.fits[EVENTSASC00432HISTORY  CONT  :][EVENTS]                                               ASC00433HISTORY  PARM  :filelist=                                               ASC00434HISTORY  PARM  :operation=add                                           ASC00435HISTORY  PARM  :key=PBKFILE                                             ASC00436HISTORY  PARM  :value=acisf408937107N001_pbk0.fits                      ASC00437HISTORY  PARM  :datatype=string                                         ASC00438HISTORY  PARM  :unit=                                                   ASC00439HISTORY  PARM  :comment=                                                ASC00440HISTORY  PARM  :verbose=0                                               ASC00441HISTORY  TOOL  :dmhedit   2010-12-18T02:47:33                           ASC00442HISTORY  PARM  :infile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_ASC00443HISTORY  CONT  :408920368n270/output/acisf12363_000N002_evt1.fits,/dsopsASC00444HISTORY  CONT  :/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_F_L1_408920368n270ASC00445HISTORY  CONT  :/output/acisf12363_000N002_bpix1.fits,/dsops/sap/ap/sdp.ASC00446HISTORY  CONT  :41/opus/prs_run/tmp//ACIS_F_L1_408920368n270/output/acisASC00447HISTORY  CONT  :f12363_000N002_mtl1.fits,/dsops/sap/ap/sdp.41/opus/prs_rASC00448HISTORY  CONT  :un/tmp//ACIS_F_L1_408920368n270/output/acisf12363_000N00ASC00449HISTORY  CONT  :2_mtl1.fits[MTL_S],/dsops/sap/ap/sdp.41/opus/prs_run/tmpASC00450HISTORY  CONT  ://ACIS_F_L1_408920368n270/output/acisf12363_000N002_mtl1ASC00451HISTORY  CONT  :.fits[LIMITS],/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIASC00452HISTORY  CONT  :S_F_L1_408920368n270/output/acisf12363_000N002_fov1.fitsASC00453HISTORY  CONT  :[FOV]                                                   ASC00454HISTORY  PARM  :filelist=                                               ASC00455HISTORY  PARM  :operation=add                                           ASC00456HISTORY  PARM  :key=CALDBVER                                            ASC00457HISTORY  PARM  :value=' 4.4.0  '                                        ASC00458HISTORY  PARM  :datatype=string                                         ASC00459HISTORY  PARM  :unit=                                                   ASC00460HISTORY  PARM  :comment=                                                ASC00461HISTORY  PARM  :verbose=0                                               ASC00462HISTORY  TOOL  :dmmerge   2010-12-18T02:56:13                           ASC00463HISTORY  PARM  :infile=@/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_L2__ASC00464HISTORY  CONT  :_408923609n275/output/acisf12363N002_evt1.lis[cols !PHASASC00465HISTORY  CONT  :,!CORN_PHA]                                             ASC00466HISTORY  STCK  :/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_L2___4089236ASC00467HISTORY  CONT  :09n275/input/acisf12363_000N002_evt1.fits[@/dsops/sap/apASC00468HISTORY  CONT  :/sdp.41/opus/prs_run/tmp//ACIS_L2___408923609n275/input/ASC00469HISTORY  CONT  :acisf12363_000N002_flt1.fits[subspace -expno]][subspace ASC00470HISTORY  CONT  :-expno][cols !PHAS,!CORN_PHA]                           ASC00471HISTORY  PARM  :outfile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_L2__ASC00472HISTORY  CONT  :_408923609n275/output/tmp_acisf12363N002_evt2.fits      ASC00473HISTORY  PARM  :outBlock=                                               ASC00474HISTORY  PARM  :lookupTab=/home/ascds/DS.sap/data/lev2_dmmerge_lookup.txASC00475HISTORY  CONT  :t                                                       ASC00476HISTORY  PARM  :columnList=                                             ASC00477HISTORY  PARM  :clobber=no                                              ASC00478HISTORY  PARM  :verbose=0                                               ASC00479HISTORY  TOOL  :dmcopy   2010-12-18T02:56:40                            ASC00480HISTORY  PARM  :infile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_L2___ASC00481HISTORY  CONT  :408923609n275/output/tmp_acisf12363N002_evt2.fits[statusASC00482HISTORY  CONT  :=0,grade=0,2,3,4,6]                                     ASC00483HISTORY  PARM  :outfile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_L2__ASC00484HISTORY  CONT  :_408923609n275/output/acisf12363N002_evt2.fits          ASC00485HISTORY  PARM  :kernel=default                                          ASC00486HISTORY  PARM  :option=                                                 ASC00487HISTORY  PARM  :verbose=0                                               ASC00488HISTORY  PARM  :clobber=no                                              ASC00489HISTORY  TOOL  :dmhedit   2010-12-18T02:58:57                           ASC00490HISTORY  PARM  :infile=/dsops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_L2___ASC00491HISTORY  CONT  :408923609n275/output/acisf12363N002_evt2.fits[EVENTS],/dASC00492HISTORY  CONT  :sops/sap/ap/sdp.41/opus/prs_run/tmp//ACIS_L2___408923609ASC00493HISTORY  CONT  :n275/output/acisf12363N002_full_img2.fits[1],/dsops/sap/ASC00494HISTORY  CONT  :ap/sdp.41/opus/prs_run/tmp//ACIS_L2___408923609n275/outpASC00495HISTORY  CONT  :ut/acisf12363N002_cntr_img2.fits[1],/dsops/sap/ap/sdp.41ASC00496HISTORY  CONT  :/opus/prs_run/tmp//ACIS_L2___408923609n275/output/acisf1ASC00497HISTORY  CONT  :2363N002_src2.fits[2],/dsops/sap/ap/sdp.41/opus/prs_run/ASC00498HISTORY  CONT  :tmp//ACIS_L2___408923609n275/output/acisf12363N002_fov2.ASC00499HISTORY  CONT  :fits[FOV]                                               ASC00500HISTORY  PARM  :filelist=                                               ASC00501HISTORY  PARM  :operation=add                                           ASC00502HISTORY  PARM  :key=REVISION                                            ASC00503HISTORY  PARM  :value=2                                                 ASC00504HISTORY  PARM  :datatype=long                                           ASC00505HISTORY  PARM  :unit=                                                   ASC00506HISTORY  PARM  :comment=                                                ASC00507HISTORY  PARM  :verbose=0                                               ASC00508DSTYP1  = 'TIME    '           / Data subspace descriptor: name                 DSVAL1  = 'TABLE   '           / Data subspace descriptor: value                DSFORM1 = 'D       '           / Data subspace descriptor: datatype             DSUNIT1 = 's       '           / DM Keyword: Descriptor unit.                   DSREF1  = ':GTI7   '           / Data subspace descriptor: reference            2DSREF1 = ':GTI2   '           / Data subspace descriptor: reference            3DSREF1 = ':GTI5   '           / Data subspace descriptor: reference            4DSREF1 = ':GTI6   '           / Data subspace descriptor: reference            5DSREF1 = ':GTI3   '           / Data subspace descriptor: reference            6DSREF1 = ':GTI8   '           / Data subspace descriptor: reference            DSTYP2  = 'CCD_ID  '           / Data subspace descriptor: name                 DSVAL2  = '7:7     '           / Data subspace descriptor: value                DSFORM2 = 'I       '           / Data subspace descriptor: datatype             2DSVAL2 = '2:2     '           / Data subspace descriptor: value                3DSVAL2 = '5:5     '           / Data subspace descriptor: value                4DSVAL2 = '6:6     '           / Data subspace descriptor: value                5DSVAL2 = '3:3     '           / Data subspace descriptor: value                6DSVAL2 = '8:8     '           / Data subspace descriptor: value                DSTYP3  = 'PI      '           / Data subspace descriptor: name                 DSVAL3  = '14:548  '           / Data subspace descriptor: value                DSFORM3 = 'J       '           / Data subspace descriptor: datatype             DSUNIT3 = 'chan    '           / DM Keyword: Descriptor unit.                   2DSVAL3 = '14:548  '           / Data subspace descriptor: value                3DSVAL3 = '14:548  '           / Data subspace descriptor: value                4DSVAL3 = '14:548  '           / Data subspace descriptor: value                5DSVAL3 = '14:548  '           / Data subspace descriptor: value                6DSVAL3 = '14:548  '           / Data subspace descriptor: value                DSTYP4  = 'GRADE   '           / Data subspace descriptor: name                 DSVAL4  = '0:0,2:2,3:3,4:4,6:6' / Data subspace descriptor: value               DSFORM4 = 'I       '           / Data subspace descriptor: datatype             2DSVAL4 = '0:0,2:2,3:3,4:4,6:6' / Data subspace descriptor: value               3DSVAL4 = '0:0,2:2,3:3,4:4,6:6' / Data subspace descriptor: value               4DSVAL4 = '0:0,2:2,3:3,4:4,6:6' / Data subspace descriptor: value               5DSVAL4 = '0:0,2:2,3:3,4:4,6:6' / Data subspace descriptor: value               6DSVAL4 = '0:0,2:2,3:3,4:4,6:6' / Data subspace descriptor: value               DSTYP5  = 'PHAS    '           / Data subspace descriptor: name                 DSVAL5  = '-4096:4095'         / Data subspace descriptor: value                DSFORM5 = 'I       '           / Data subspace descriptor: datatype             2DSVAL5 = '-4096:4095'         / Data subspace descriptor: value                3DSVAL5 = '-4096:4095'         / Data subspace descriptor: value                4DSVAL5 = '-4096:4095'         / Data subspace descriptor: value                5DSVAL5 = '-4096:4095'         / Data subspace descriptor: value                6DSVAL5 = '-4096:4095'         / Data subspace descriptor: value                TCNA9   = 'PHI     '                                                            LONP9   =  2.7000000000000E+02                                                  LATP9   =  9.0000000000000E+01                                                  TCNA10  = 'THETA   '                                                            HISTORY  TOOL  :dmcopy   2012-02-16T18:46:31                            ASC00509HISTORY  PARM  :infile=acisf12363/data/events/acisf12363N002_evt2.fits.gASC00510HISTORY  CONT  :z[events][pi=14:548][x > 0 && y > 0]                    ASC00511HISTORY  PARM  :outfile=acisf12363/products/events/fullrun_acis_acisf123ASC00512HISTORY  CONT  :63_pi14-548.evt                                         ASC00513HISTORY  PARM  :kernel=default                                          ASC00514HISTORY  PARM  :option=                                                 ASC00515HISTORY  PARM  :verbose=0                                               ASC00516HISTORY  PARM  :clobber=no                                              ASC00517HDUCLAS3= 'RATE    '                                                            DEADC   =       9.87337410E-01 / Deadtime correction                            DEADAPP =                    F / Has DEADC been applied to data                 TELAPSE = 2.005439992535114E+04 / elapsed time                                  MJD-OBS = 5.554706849196674E+04 / MJD of data start time                        USER    = 'xassist '           / User name of creator                           FILIN001= 'fullrun_acis_acisf12363_pi14-548.evt.gz' / Input file name           PHALCUT =                    1 / Minimum PI channel                             PHAHCUT =                 1024 / Maximum PI channel                             NPIXSOU =     1.6524225000E+07 / Numbers of Pixels                              MINFREXP=     0.0000000000E+00 / Minimum value of FRACEXP included              DSTYP6  = 'POS(X,Y)'           / Data subspace descriptor: name                 DSREF6  = ':REG00101'          / Data subspace descriptor: reference            DSVAL6  = 'TABLE   '           / Data subspace descriptor: value                COMMENT Region file selection                                                   COMMENT box(4047.000000, 4008.000000, 4064.000000, 4064.000000, 0.)             HISTORY extractor v5.18                                                         CHECKSUM= 'nf6pne6mne6mne6m'   / HDU checksum updated 2012-02-16T18:51:51       DATASUM = '3993879023'         / data unit checksum updated 2012-02-16T18:51:51 END                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             @G>a�1?�@P@W>j�&?�@`@[>l�D?�@h@c>qv?�@p@C>_m�?�@t@G>a�1?�@x@I>b��?�@|@E>`�?�@�@G>a�1?�@�@P>f�Z?�@�@p>w��?�@�@C>_m�?�@�@T>h��?�@�@V>jP?�@�@;>Z��?�@�@X>k&�?�@�@C>_m�?�@�@X>k&�?�@�@W>j�&?�@�@=>[��?�@�@U>i�'?�@�@P>f�Z?�@�@b>p�b?�@�@:>Z5�?�@�@T>h��?�@�@C>_m�?�@�@D>`?�@�@4>V��?�@�@l>u��?�@�@C>_m�?�@�@W>j�&?�@�@_>n�S?�@�@V>jP?�@��@N>e��?�@�@J>cg?�@��@u>zp�?�@�@[>l�D?�@��@R>gܮ?�@�@P>f�Z?�@��@a>p?�@�@]>m�k?�@��@P>f�Z?�@�@J>cg?�@��@k>uF~?�@�@y>|y�?�@��@��>�>t?�@�@U>i�'?�@��@K>c�?�@�@[>l�D?�@��@s>yjR?�@�@Q>gO/?�@��@]>m�k?�@�@]>m�k?�@��@c>qv?�@�@q>xc?�@��@�>�y�?�@�@v>z�@?�@��@W>j�&?�@�@i>t:�?�@��@g>s-�?�@�@m>vQ?�@��@V>jP?�@�@h>s�j?�@��@[>l�D?�@�@A>^Gs?�@�@@T>h��?�@��@^>ne?�@��@i>t:�?�@�@_>n�S?�@�@@N>e��?�@��@p>w��?�@��@i>t:�?�@�@l>u��?�@�@@[>l�D?�@��@f>r��?�@��@g>s-�?�@�@v>z�@?�@�@@{>}|�?�@��@v>z�@?�@��@q>xc?�@�@�>�t?�@�@@g>s-�?�@��@��>�>t?�@��@��>��X?�@�@v>z�@?�@�@@��>�;?�@��@v>z�@?�@��@}>~~�?�@�@w>{u�?�@�@@��>�;?�@��@��>��X?�@��@��>�5�?�@�@��>��q?�@�@@��>�>t?�@��@�>�6?�@��@��>�?�?�@�@��>�?�?�@�@@��>��=?�@��@�>�r?�@��@��>�xC?�@�@��>�8?�@�@@�>�+�?�@��@�>�N�?�@��@�>�?�@�@�>�fA?�@�@@�>�</?�@��@��>�+�?�@��@�>�4�?�@�@�>��?�@�@@��>��e?�@��@�>�t?�@��@��>�AR?�@�@�>��^?�@�@@�>�r?�@��@�>��{?�@��@�>�+�?�@�@��>�U;?�@�@@�>��?�@��@��>�8�?�@��@�>�fA?�@�@��>�?�?�@�@@q>xc?�@��@}>~~�?�@��@��>�ޘ?�@�@��>��?�@�@@��>�AR?�@��@�>�ݘ?�@��@�>��v?�@�@��>�T�?�@� @�>�t?�@�@@��>��s?�@�`@�>��?�@��@��>�o�?�@��@~>~�?�@��@��>�U;?�@��@�>�fA?�@�@��>��?�@� @~>~�?�@�@@n>v�?�@�`@�>�<�?�@��@��>�[?�@��@��>��N?�@��@��>��y?�@��@��>�AR?�@�@��>�o�?�@� @��>�%�?�@�@@��>���?�@�`@�>��?�@€@�>�</?�@ @�>�4�?�@��@��>��X?�@��@��>�%�?�@�@~>~�?�@� @��>�5�?�@�@@w>{u�?�@�`@�>�J�?�@À@��>�AR?�@à@�>��^?�@��@��>��H?�@��@��>��H?�@�@�>��?�@� @��>�D?�@�@@�>�?�@�`@��>���?�@Ā@|>}��?�@Ġ@n>v�?�@��@�>�+�?�@��@��>��Y?�@�@�>��?�@� @��>�K�?�@�@@q>xc?�@�`@x>{��?�@ŀ@�>�t?�@Š@��>�)~?�@��@��>�'�?�@��@��>���?�@�@�>���?�@� @�>�SE?�@�@@��>��Y?�@�`@�>��M?�@ƀ@��>�T�?�@Ơ@�>�SE?�@��@�>���?�@��@��>��s?�@�@��>�T�?�@� @Ӏ>��$?�@�@@�>��;?�@�`@ـ>��m?�@ǀ@�>��?�@Ǡ@�>�2�?�@��@ǀ>���?�@��@�>��J?�@�@�>���?�@� @�>�a�?�@�@@�>�2?�@�`@�>�[�?�@Ȁ@�>��q?�@Ƞ@��>��&?�@��@��>��s?�@��@��>��?�@�@�>��)?�@� @�>�]�?�@�@@��>�k�?�@�`@��>���?�@ɀ@�>��A?�@ɠ@�>�fF?�@��@��>���?�@��@ǀ>���?�@�@�>��?�@� @�>��;?�@�@@�>��J?�@�`@��>�s�?�@ʀ@��>�T�?�@ʠ@�>�<�?�@��@��>��e?�@��@�>���?�@�@��>��F?�@� @�>�]�?�@�@@��>��R?�@�`@�>��?�@ˀ@�>�§?�@ˠ@��>�g�?�@��@�>�т?�@��@w>{u�?�@�@q>xc?�@� @�>�ݘ?�@�@@�>��?�@�`@��>��=?�@̀@��>�%�?�@̠@�>��=?�@��@�>���?�@��@��>�?�@�@�>�ˤ?�@� @ˀ>�d�?�@�@@ƀ>�f?�@�`@؀>�x?�@̀@ـ>��m?�@͠@�>�>?�@��@�>�Le?�@��@׀>��?�@�@ր>���?�@� @�>���?�@�@@�>�?�@�`@��>��Y?�@΀@Ѐ>�]X?�@Π@�>��?�@��@�>���?�@��@��>���?�@�@�>��?�@� @�>��?�@�@@��>���?�@�`@�>���?�@π@�>�т?�@Ϡ@s>yjR?�@��@}>~~�?�@��@�>��?�@�@q>xc?�@�@�>�}�?�@� @��>��?�@�0@�>��?�@�@@�>�b�?�@�P@~>~�?�@�`@�>��?�@�p@��>��?�@Ѐ@��>���?�@А@��>�?�?�@Р@d>q�>?�@а@�>��?�@��@n>v�?�@��@�>��=?�@��@�>���?�@��@��>�%�?�@�@�>�fA?�@�@�>��?�@� @�>��?�@�0@�>�§?�@�@@��>�K�?�@�P@�>��
?�@�`@��>�)~?�@�p@��>��N?�@р@��>���?�@ѐ@��>�'�?�@Ѡ@�>�6?�@Ѱ@��>�[?�@��@�>��?�@��@�>��A?�@��@�>���?�@��@�>�?�@�@�>��?�@�@��>�+�?�@� @�>�wt?�@�0@ˀ>�d�?�@�@@��>�B	?�@�P@�>��?�@�`@�>��o?�@�p@��>�Nm?�@Ҁ@�>���?�@Ґ@�>��o?�@Ҡ@��>�?�@Ұ@��>��Y?�@��@�>�2�?�@��@Ѐ>�]X?�@��@�>���?�@��@�>�fF?�@�@̀>��=?�@�@�>��?�@� @�>�0�?�@�0@�>��;?�@�@@�>��u?�@�P@�>��Z?�@�`@ˀ>�d�?�@�p@�>��Z?�@Ӏ@�>���?�@Ӑ@�IQ?��>�3XTENSION= 'BINTABLE'           / binary table extension                         BITPIX  =                    8 / 8-bit bytes                                    NAXIS   =                    2 / 2-dimensional binary table                     NAXIS1  =                   16 / width of table in bytes                        NAXIS2  =                    1 / number of rows in table                        PCOUNT  =                    0 / size of special data area                      GCOUNT  =                    1 / one data group (required keyword)              TFIELDS =                    2 / number of fields in each row                   TTYPE1  = 'START   '           / label for field   1                            TFORM1  = '1D      '           / data format of field: 8-byte DOUBLE            TUNIT1  = 's       '           / physical unit of field                         TTYPE2  = 'STOP    '           / label for field   2                            TFORM2  = '1D      '           / data format of field: 8-byte DOUBLE            TUNIT2  = 's       '           / physical unit of field                         EXTNAME = 'GTI     '           / name of this binary table extension            HDUCLASS= 'OGIP    '           / File conforms to OGIP/GSFC conventions         HDUCLAS1= 'GTI     '           / File contains Good Time Intervals              HDUCLAS2= 'STANDARD'           / File contains Good Time Intervals              TELESCOP= 'CHANDRA '           / Telescope (mission) name                       DATAMODE= 'VFAINT  '           / Datamode                                       INSTRUME= 'ACIS    '           / Instrument name                                OBJECT  = 'NGC 6853'           / Name of observed object                        ONTIME  = 2.005439992535114E+04 / On-source time                                DEADC   =       9.87337410E-01 / Deadtime correction                            DEADAPP =                    F / Has DEADC been applied to data                 EXPOSURE= 1.980045929042450E+04 / Exposure time                                 LIVETIME= 1.980045929042450E+04 / Deadtime corrected on-source time             DATE-OBS= '2010-12-17T01:20:50' / Start date of observations                    DATE-END= '2010-12-17T07:16:41' / End date of observations                      TSTART  = 4.089371177059260E+08 / time start                                    TSTOP   = 4.089571721058514E+08 / time stop                                     TELAPSE = 2.005439992535114E+04 / elapsed time                                  MJD-OBS = 5.554706849196674E+04 / MJD of data start time                        MJDREF  = 5.081400000000000E+04 / MJD reference day                             TIMEREF = 'LOCAL   '           / reference time                                 TIMESYS = 'TT      '           / time measured from                             TIMEUNIT= 's       '           / unit for time keywords                         EQUINOX =            2.000E+03 / Equinox of celestial coord system              RADECSYS= 'ICRS    '           / celestial coord system                         USER    = 'xassist '           / User name of creator                           FILIN001= 'fullrun_acis_acisf12363_pi14-548.evt.gz' / Input file name           CREATOR = 'extractor v5.18'    / Extractor                                      DATE    = '2012-02-16T18:51:51' / file creation date (YYYY-MM-DDThh:mm:ss UT)   ORIGIN  = 'NASA/GSFC'          / origin of fits file                            HDUNAME = 'GTI     '           / ASCDM block name                               MTYPE1  = 'TIME    '           / Data type                                      MFORM1  = 'START,STOP'         / names of the start and stop columns            METYP1  = 'R       '           / data descriptor type: Range, binned data       CHECKSUM= 'lmYGnmXGlmXGlmXG'   / HDU checksum updated 2012-02-16T18:51:51       DATASUM = '356552888'          / data unit checksum updated 2012-02-16T18:51:51 END                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             A�_❴��A�`0�XTENSION= 'BINTABLE'           / binary table extension                         BITPIX  =                    8 / 8-bit bytes                                    NAXIS   =                    2 / 2-dimensional binary table                     NAXIS1  =                   16 / width of table in bytes                        NAXIS2  =                    1 / number of rows in table                        PCOUNT  =                    0 / size of special data area                      GCOUNT  =                    1 / one data group (required keyword)              TFIELDS =                    2 / number of fields in each row                   TTYPE1  = 'START   '           / label for field   1                            TFORM1  = '1D      '           / data format of field: 8-byte DOUBLE            TUNIT1  = 's       '           / physical unit of field                         TTYPE2  = 'STOP    '           / label for field   2                            TFORM2  = '1D      '           / data format of field: 8-byte DOUBLE            TUNIT2  = 's       '           / physical unit of field                         EXTNAME = 'GTI7    '           / name of this binary table extension            HDUCLASS= 'OGIP    '           / File conforms to OGIP/GSFC conventions         HDUCLAS1= 'GTI     '           / File contains Good Time Intervals              HDUCLAS2= 'STANDARD'           / File contains Good Time Intervals              TELESCOP= 'CHANDRA '           / Telescope (mission) name                       DATAMODE= 'VFAINT  '           / Datamode                                       INSTRUME= 'ACIS    '           / Instrument name                                OBJECT  = 'NGC 6853'           / Name of observed object                        ONTIME  = 2.005439992535114E+04 / On-source time                                DEADC   =       9.87337410E-01 / Deadtime correction                            DEADAPP =                    F / Has DEADC been applied to data                 EXPOSURE= 1.980045929042450E+04 / Exposure time                                 LIVETIME= 1.980045929042450E+04 / Deadtime corrected on-source time             DATE-OBS= '2010-12-17T01:20:50' / Start date of observations                    DATE-END= '2010-12-17T07:16:41' / End date of observations                      TSTART  = 4.089371177059260E+08 / time start                                    TSTOP   = 4.089571721058514E+08 / time stop                                     TELAPSE = 2.005439992535114E+04 / elapsed time                                  MJD-OBS = 5.554706849196674E+04 / MJD of data start time                        MJDREF  = 5.081400000000000E+04 / MJD reference day                             TIMEREF = 'LOCAL   '           / reference time                                 TIMESYS = 'TT      '           / time measured from                             TIMEUNIT= 's       '           / unit for time keywords                         EQUINOX =            2.000E+03 / Equinox of celestial coord system              RADECSYS= 'ICRS    '           / celestial coord system                         USER    = 'xassist '           / User name of creator                           FILIN001= 'fullrun_acis_acisf12363_pi14-548.evt.gz' / Input file name           CREATOR = 'extractor v5.18'    / Extractor                                      DATE    = '2012-02-16T18:51:51' / file creation date (YYYY-MM-DDThh:mm:ss UT)   ORIGIN  = 'NASA/GSFC'          / origin of fits file                            HDUNAME = 'GTI7    '           / ASCDM block name                               MTYPE1  = 'TIME    '           / Data type                                      MFORM1  = 'START,STOP'         / names of the start and stop columns            METYP1  = 'R       '           / data descriptor type: Range, binned data       CHECKSUM= 'lmYAnmX7lmXAlmX5'   / HDU checksum updated 2012-02-16T18:51:51       DATASUM = '356552888'          / data unit checksum updated 2012-02-16T18:51:51 END                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             A�_❴��A�`0�XTENSION= 'BINTABLE'           / binary table extension                         BITPIX  =                    8 / 8-bit bytes                                    NAXIS   =                    2 / 2-dimensional binary table                     NAXIS1  =                   16 / width of table in bytes                        NAXIS2  =                    2 / number of rows in table                        PCOUNT  =                    0 / size of special data area                      GCOUNT  =                    1 / one data group (required keyword)              TFIELDS =                    2 / number of fields in each row                   TTYPE1  = 'START   '           / label for field   1                            TFORM1  = '1D      '           / data format of field: 8-byte DOUBLE            TUNIT1  = 's       '           / physical unit of field                         TTYPE2  = 'STOP    '           / label for field   2                            TFORM2  = '1D      '           / data format of field: 8-byte DOUBLE            TUNIT2  = 's       '           / physical unit of field                         EXTNAME = 'GTI2    '           / name of this binary table extension            HDUCLASS= 'OGIP    '           / File conforms to OGIP/GSFC conventions         HDUCLAS1= 'GTI     '           / File contains Good Time Intervals              HDUCLAS2= 'STANDARD'           / File contains Good Time Intervals              TELESCOP= 'CHANDRA '           / Telescope (mission) name                       DATAMODE= 'VFAINT  '           / Datamode                                       INSTRUME= 'ACIS    '           / Instrument name                                OBJECT  = 'NGC 6853'           / Name of observed object                        ONTIME  = 2.005115895497799E+04 / On-source time                                DEADC   =       9.87337410E-01 / Deadtime correction                            DEADAPP =                    F / Has DEADC been applied to data                 EXPOSURE= 1.979725935912893E+04 / Exposure time                                 LIVETIME= 1.979725935912893E+04 / Deadtime corrected on-source time             DATE-OBS= '2010-12-17T01:20:50' / Start date of observations                    DATE-END= '2010-12-17T07:16:41' / End date of observations                      TSTART  = 4.089371177059260E+08 / time start                                    TSTOP   = 4.089571721058514E+08 / time stop                                     TELAPSE = 2.005439992535114E+04 / elapsed time                                  MJD-OBS = 5.554706849196674E+04 / MJD of data start time                        MJDREF  = 5.081400000000000E+04 / MJD reference day                             TIMEREF = 'LOCAL   '           / reference time                                 TIMESYS = 'TT      '           / time measured from                             TIMEUNIT= 's       '           / unit for time keywords                         EQUINOX =            2.000E+03 / Equinox of celestial coord system              RADECSYS= 'ICRS    '           / celestial coord system                         USER    = 'xassist '           / User name of creator                           FILIN001= 'fullrun_acis_acisf12363_pi14-548.evt.gz' / Input file name           CREATOR = 'extractor v5.18'    / Extractor                                      DATE    = '2012-02-16T18:51:51' / file creation date (YYYY-MM-DDThh:mm:ss UT)   ORIGIN  = 'NASA/GSFC'          / origin of fits file                            HDUNAME = 'GTI2    '           / ASCDM block name                               MTYPE1  = 'TIME    '           / Data type                                      MFORM1  = 'START,STOP'         / names of the start and stop columns            METYP1  = 'R       '           / data descriptor type: Range, binned data       CHECKSUM= 'N8B3O691N6A1N671'   / HDU checksum updated 2012-02-16T18:51:51       DATASUM = '3784223530'         / data unit checksum updated 2012-02-16T18:51:51 END                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             A�_❴��A�_�"��"A�_�&
�^A�`0�XTENSION= 'BINTABLE'           / binary table extension                         BITPIX  =                    8 / 8-bit bytes                                    NAXIS   =                    2 / 2-dimensional binary table                     NAXIS1  =                   16 / width of table in bytes                        NAXIS2  =                    1 / number of rows in table                        PCOUNT  =                    0 / size of special data area                      GCOUNT  =                    1 / one data group (required keyword)              TFIELDS =                    2 / number of fields in each row                   TTYPE1  = 'START   '           / label for field   1                            TFORM1  = '1D      '           / data format of field: 8-byte DOUBLE            TUNIT1  = 's       '           / physical unit of field                         TTYPE2  = 'STOP    '           / label for field   2                            TFORM2  = '1D      '           / data format of field: 8-byte DOUBLE            TUNIT2  = 's       '           / physical unit of field                         EXTNAME = 'GTI5    '           / name of this binary table extension            HDUCLASS= 'OGIP    '           / File conforms to OGIP/GSFC conventions         HDUCLAS1= 'GTI     '           / File contains Good Time Intervals              HDUCLAS2= 'STANDARD'           / File contains Good Time Intervals              TELESCOP= 'CHANDRA '           / Telescope (mission) name                       DATAMODE= 'VFAINT  '           / Datamode                                       INSTRUME= 'ACIS    '           / Instrument name                                OBJECT  = 'NGC 6853'           / Name of observed object                        ONTIME  = 2.005439992535114E+04 / On-source time                                DEADC   =       9.87337410E-01 / Deadtime correction                            DEADAPP =                    F / Has DEADC been applied to data                 EXPOSURE= 1.980045929042450E+04 / Exposure time                                 LIVETIME= 1.980045929042450E+04 / Deadtime corrected on-source time             DATE-OBS= '2010-12-17T01:20:50' / Start date of observations                    DATE-END= '2010-12-17T07:16:41' / End date of observations                      TSTART  = 4.089371177059260E+08 / time start                                    TSTOP   = 4.089571721058514E+08 / time stop                                     TELAPSE = 2.005439992535114E+04 / elapsed time                                  MJD-OBS = 5.554706849196674E+04 / MJD of data start time                        MJDREF  = 5.081400000000000E+04 / MJD reference day                             TIMEREF = 'LOCAL   '           / reference time                                 TIMESYS = 'TT      '           / time measured from                             TIMEUNIT= 's       '           / unit for time keywords                         EQUINOX =            2.000E+03 / Equinox of celestial coord system              RADECSYS= 'ICRS    '           / celestial coord system                         USER    = 'xassist '           / User name of creator                           FILIN001= 'fullrun_acis_acisf12363_pi14-548.evt.gz' / Input file name           CREATOR = 'extractor v5.18'    / Extractor                                      DATE    = '2012-02-16T18:51:51' / file creation date (YYYY-MM-DDThh:mm:ss UT)   ORIGIN  = 'NASA/GSFC'          / origin of fits file                            HDUNAME = 'GTI5    '           / ASCDM block name                               MTYPE1  = 'TIME    '           / Data type                                      MFORM1  = 'START,STOP'         / names of the start and stop columns            METYP1  = 'R       '           / data descriptor type: Range, binned data       CHECKSUM= 'lmYAnmX9lmXAlmX7'   / HDU checksum updated 2012-02-16T18:51:51       DATASUM = '356552888'          / data unit checksum updated 2012-02-16T18:51:51 END                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             A�_❴��A�`0�XTENSION= 'BINTABLE'           / binary table extension                         BITPIX  =                    8 / 8-bit bytes                                    NAXIS   =                    2 / 2-dimensional binary table                     NAXIS1  =                   16 / width of table in bytes                        NAXIS2  =                    1 / number of rows in table                        PCOUNT  =                    0 / size of special data area                      GCOUNT  =                    1 / one data group (required keyword)              TFIELDS =                    2 / number of fields in each row                   TTYPE1  = 'START   '           / label for field   1                            TFORM1  = '1D      '           / data format of field: 8-byte DOUBLE            TUNIT1  = 's       '           / physical unit of field                         TTYPE2  = 'STOP    '           / label for field   2                            TFORM2  = '1D      '           / data format of field: 8-byte DOUBLE            TUNIT2  = 's       '           / physical unit of field                         EXTNAME = 'GTI6    '           / name of this binary table extension            HDUCLASS= 'OGIP    '           / File conforms to OGIP/GSFC conventions         HDUCLAS1= 'GTI     '           / File contains Good Time Intervals              HDUCLAS2= 'STANDARD'           / File contains Good Time Intervals              TELESCOP= 'CHANDRA '           / Telescope (mission) name                       DATAMODE= 'VFAINT  '           / Datamode                                       INSTRUME= 'ACIS    '           / Instrument name                                OBJECT  = 'NGC 6853'           / Name of observed object                        ONTIME  = 2.005439992535114E+04 / On-source time                                DEADC   =       9.87337410E-01 / Deadtime correction                            DEADAPP =                    F / Has DEADC been applied to data                 EXPOSURE= 1.980045929042450E+04 / Exposure time                                 LIVETIME= 1.980045929042450E+04 / Deadtime corrected on-source time             DATE-OBS= '2010-12-17T01:20:50' / Start date of observations                    DATE-END= '2010-12-17T07:16:41' / End date of observations                      TSTART  = 4.089371177059260E+08 / time start                                    TSTOP   = 4.089571721058514E+08 / time stop                                     TELAPSE = 2.005439992535114E+04 / elapsed time                                  MJD-OBS = 5.554706849196674E+04 / MJD of data start time                        MJDREF  = 5.081400000000000E+04 / MJD reference day                             TIMEREF = 'LOCAL   '           / reference time                                 TIMESYS = 'TT      '           / time measured from                             TIMEUNIT= 's       '           / unit for time keywords                         EQUINOX =            2.000E+03 / Equinox of celestial coord system              RADECSYS= 'ICRS    '           / celestial coord system                         USER    = 'xassist '           / User name of creator                           FILIN001= 'fullrun_acis_acisf12363_pi14-548.evt.gz' / Input file name           CREATOR = 'extractor v5.18'    / Extractor                                      DATE    = '2012-02-16T18:51:51' / file creation date (YYYY-MM-DDThh:mm:ss UT)   ORIGIN  = 'NASA/GSFC'          / origin of fits file                            HDUNAME = 'GTI6    '           / ASCDM block name                               MTYPE1  = 'TIME    '           / Data type                                      MFORM1  = 'START,STOP'         / names of the start and stop columns            METYP1  = 'R       '           / data descriptor type: Range, binned data       CHECKSUM= 'lmYAnmX7lmXAlmX7'   / HDU checksum updated 2012-02-16T18:51:51       DATASUM = '356552888'          / data unit checksum updated 2012-02-16T18:51:51 END                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             A�_❴��A�`0�XTENSION= 'BINTABLE'           / binary table extension                         BITPIX  =                    8 / 8-bit bytes                                    NAXIS   =                    2 / 2-dimensional binary table                     NAXIS1  =                   16 / width of table in bytes                        NAXIS2  =                    2 / number of rows in table                        PCOUNT  =                    0 / size of special data area                      GCOUNT  =                    1 / one data group (required keyword)              TFIELDS =                    2 / number of fields in each row                   TTYPE1  = 'START   '           / label for field   1                            TFORM1  = '1D      '           / data format of field: 8-byte DOUBLE            TUNIT1  = 's       '           / physical unit of field                         TTYPE2  = 'STOP    '           / label for field   2                            TFORM2  = '1D      '           / data format of field: 8-byte DOUBLE            TUNIT2  = 's       '           / physical unit of field                         EXTNAME = 'GTI3    '           / name of this binary table extension            HDUCLASS= 'OGIP    '           / File conforms to OGIP/GSFC conventions         HDUCLAS1= 'GTI     '           / File contains Good Time Intervals              HDUCLAS2= 'STANDARD'           / File contains Good Time Intervals              TELESCOP= 'CHANDRA '           / Telescope (mission) name                       DATAMODE= 'VFAINT  '           / Datamode                                       INSTRUME= 'ACIS    '           / Instrument name                                OBJECT  = 'NGC 6853'           / Name of observed object                        ONTIME  = 2.005115894502401E+04 / On-source time                                DEADC   =       9.87337410E-01 / Deadtime correction                            DEADAPP =                    F / Has DEADC been applied to data                 EXPOSURE= 1.979725934930100E+04 / Exposure time                                 LIVETIME= 1.979725934930100E+04 / Deadtime corrected on-source time             DATE-OBS= '2010-12-17T01:20:50' / Start date of observations                    DATE-END= '2010-12-17T07:16:41' / End date of observations                      TSTART  = 4.089371177059260E+08 / time start                                    TSTOP   = 4.089571721058514E+08 / time stop                                     TELAPSE = 2.005439992535114E+04 / elapsed time                                  MJD-OBS = 5.554706849196674E+04 / MJD of data start time                        MJDREF  = 5.081400000000000E+04 / MJD reference day                             TIMEREF = 'LOCAL   '           / reference time                                 TIMESYS = 'TT      '           / time measured from                             TIMEUNIT= 's       '           / unit for time keywords                         EQUINOX =            2.000E+03 / Equinox of celestial coord system              RADECSYS= 'ICRS    '           / celestial coord system                         USER    = 'xassist '           / User name of creator                           FILIN001= 'fullrun_acis_acisf12363_pi14-548.evt.gz' / Input file name           CREATOR = 'extractor v5.18'    / Extractor                                      DATE    = '2012-02-16T18:51:51' / file creation date (YYYY-MM-DDThh:mm:ss UT)   ORIGIN  = 'NASA/GSFC'          / origin of fits file                            HDUNAME = 'GTI3    '           / ASCDM block name                               MTYPE1  = 'TIME    '           / Data type                                      MFORM1  = 'START,STOP'         / names of the start and stop columns            METYP1  = 'R       '           / data descriptor type: Range, binned data       CHECKSUM= '7eOD7eL97eLC7eL9'   / HDU checksum updated 2012-02-16T18:51:51       DATASUM = '1047037583'         / data unit checksum updated 2012-02-16T18:51:51 END                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             A�_❴��A�_��<“A�_��zsvA�`0�XTENSION= 'BINTABLE'           / binary table extension                         BITPIX  =                    8 / 8-bit bytes                                    NAXIS   =                    2 / 2-dimensional binary table                     NAXIS1  =                   16 / width of table in bytes                        NAXIS2  =                    1 / number of rows in table                        PCOUNT  =                    0 / size of special data area                      GCOUNT  =                    1 / one data group (required keyword)              TFIELDS =                    2 / number of fields in each row                   TTYPE1  = 'START   '           / label for field   1                            TFORM1  = '1D      '           / data format of field: 8-byte DOUBLE            TUNIT1  = 's       '           / physical unit of field                         TTYPE2  = 'STOP    '           / label for field   2                            TFORM2  = '1D      '           / data format of field: 8-byte DOUBLE            TUNIT2  = 's       '           / physical unit of field                         EXTNAME = 'GTI8    '           / name of this binary table extension            HDUCLASS= 'OGIP    '           / File conforms to OGIP/GSFC conventions         HDUCLAS1= 'GTI     '           / File contains Good Time Intervals              HDUCLAS2= 'STANDARD'           / File contains Good Time Intervals              TELESCOP= 'CHANDRA '           / Telescope (mission) name                       DATAMODE= 'VFAINT  '           / Datamode                                       INSTRUME= 'ACIS    '           / Instrument name                                OBJECT  = 'NGC 6853'           / Name of observed object                        ONTIME  = 2.005439992535114E+04 / On-source time                                DEADC   =       9.87337410E-01 / Deadtime correction                            DEADAPP =                    F / Has DEADC been applied to data                 EXPOSURE= 1.980045929042450E+04 / Exposure time                                 LIVETIME= 1.980045929042450E+04 / Deadtime corrected on-source time             DATE-OBS= '2010-12-17T01:20:50' / Start date of observations                    DATE-END= '2010-12-17T07:16:41' / End date of observations                      TSTART  = 4.089371177059260E+08 / time start                                    TSTOP   = 4.089571721058514E+08 / time stop                                     TELAPSE = 2.005439992535114E+04 / elapsed time                                  MJD-OBS = 5.554706849196674E+04 / MJD of data start time                        MJDREF  = 5.081400000000000E+04 / MJD reference day                             TIMEREF = 'LOCAL   '           / reference time                                 TIMESYS = 'TT      '           / time measured from                             TIMEUNIT= 's       '           / unit for time keywords                         EQUINOX =            2.000E+03 / Equinox of celestial coord system              RADECSYS= 'ICRS    '           / celestial coord system                         USER    = 'xassist '           / User name of creator                           FILIN001= 'fullrun_acis_acisf12363_pi14-548.evt.gz' / Input file name           CREATOR = 'extractor v5.18'    / Extractor                                      DATE    = '2012-02-16T18:51:51' / file creation date (YYYY-MM-DDThh:mm:ss UT)   ORIGIN  = 'NASA/GSFC'          / origin of fits file                            HDUNAME = 'GTI8    '           / ASCDM block name                               MTYPE1  = 'TIME    '           / Data type                                      MFORM1  = 'START,STOP'         / names of the start and stop columns            METYP1  = 'R       '           / data descriptor type: Range, binned data       CHECKSUM= 'lmYAnmX5lmXAlmX5'   / HDU checksum updated 2012-02-16T18:51:51       DATASUM = '356552888'          / data unit checksum updated 2012-02-16T18:51:51 END                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             A�_❴��A�`0�XTENSION= 'BINTABLE'           / binary table extension                         BITPIX  =                    8 / 8-bit bytes                                    NAXIS   =                    2 / 2-dimensional binary table                     NAXIS1  =                   58 / width of table in bytes                        NAXIS2  =                    1 / number of rows in table                        PCOUNT  =                    0 / size of special data area                      GCOUNT  =                    1 / one data group (required keyword)              TFIELDS =                    6 / number of fields in each row                   TTYPE1  = 'X       '           / label for field   1                            TFORM1  = '1D      '           / data format of field: 8-byte DOUBLE            TUNIT1  = 'pixel   '           / physical unit of field                         TTYPE2  = 'Y       '           / label for field   2                            TFORM2  = '1D      '           / data format of field: 8-byte DOUBLE            TUNIT2  = 'pixel   '           / physical unit of field                         TTYPE3  = 'SHAPE   '           / label for field   3                            TFORM3  = '16A     '           / data format of field: ASCII Character          TTYPE4  = 'R       '           / label for field   4                            TFORM4  = '2D      '           / data format of field: 8-byte DOUBLE            TUNIT4  = 'pixel   '           / physical unit of field                         TTYPE5  = 'ROTANG  '           / label for field   5                            TFORM5  = '1D      '           / data format of field: 8-byte DOUBLE            TUNIT5  = 'degree  '           / physical unit of field                         TTYPE6  = 'COMPONENT'          / label for field   6                            TFORM6  = '1I      '           / data format of field: 2-byte INTEGER           EXTNAME = 'REG00101'           / name of this binary table extension            EXTVER  =                    1                                                  EXTLEVEL=                    1 / Level i DB hierarchy: Data table               HDUNAME = 'REGION  '           / ASCDM block name                               HDUCLASS= 'ASC     '           / Region extension                               HDUCLAS1= 'REGION  '           / Region extension                               HDUCLAS2= 'STANDARD'           / Region extension                               HDUVERS = '1.0.0   '                                                            HDUDOC  = 'ASC-FITS-REGION-1.0: McDowell, Rots: FITS REGION Binary Table Design'CONTENT = 'REGION  '           / CXC Content Key                                TELESCOP= 'CHANDRA '           / Telescope (mission) name                       DATAMODE= 'VFAINT  '           / Datamode                                       INSTRUME= 'ACIS    '           / Instrument name                                OBJECT  = 'NGC 6853'           / Name of observed object                        ONTIME  = 2.005439992535114E+04 / On-source time                                DEADC   =       9.87337410E-01 / Deadtime correction                            DEADAPP =                    F / Has DEADC been applied to data                 EXPOSURE= 1.980045929042450E+04 / Exposure time                                 LIVETIME= 1.980045929042450E+04 / Deadtime corrected on-source time             DATE-OBS= '2010-12-17T01:20:50' / Start date of observations                    DATE-END= '2010-12-17T07:16:41' / End date of observations                      TSTART  = 4.089371177059260E+08 / time start                                    TSTOP   = 4.089571721058514E+08 / time stop                                     TELAPSE = 2.005439992535114E+04 / elapsed time                                  MJD-OBS = 5.554706849196674E+04 / MJD of data start time                        MJDREF  = 5.081400000000000E+04 / MJD reference day                             TIMEREF = 'LOCAL   '           / reference time                                 TIMESYS = 'TT      '           / time measured from                             TIMEUNIT= 's       '           / unit for time keywords                         EQUINOX =            2.000E+03 / Equinox of celestial coord system              RADECSYS= 'ICRS    '           / celestial coord system                         USER    = 'xassist '           / User name of creator                           FILIN001= 'fullrun_acis_acisf12363_pi14-548.evt.gz' / Input file name           CREATOR = 'extractor v5.18'    / Extractor                                      DATE    = '2012-02-16T18:51:51' / file creation date (YYYY-MM-DDThh:mm:ss UT)   ORIGIN  = 'NASA/GSFC'          / origin of fits file                            MTYPE1  = 'sky     '           / DM Keyword: Descriptor name.                   MFORM1  = 'x,y     '           / DM Keyword: Descriptor value.                  MTYPE2  = 'EQPOS   '           / DM Keyword: Descriptor name.                   MFORM2  = 'RA,DEC  '           / DM Keyword: Descriptor value.                  TCTYP1  = 'RA---TAN'                                                            TCRPX1  = 4.096500000000000E+03 / X axis reference pixel                        TDRPX1  = 4.096500000000000E+03 / original X axis reference pixel               TCRVL1  = 2.999064494861400E+02 / Coord of X ref pixel                          TCDLT1  = -1.366666666666700E-04 / X axis increment                             TDDLT1  = -1.366666666666700E-04 / original X axis increment                    TCTYP2  = 'DEC--TAN'           / projection                                     TCRPX2  = 4.096500000000000E+03 / Y axis reference pixel                        TDRPX2  = 4.096500000000000E+03 / original Y axis reference pixel               TCRVL2  = 2.272050004120500E+01 / Coord of Y ref pixel                          TCDLT2  = 1.366666666666700E-04 / Y axis increment                              TDDLT2  = 1.366666666666700E-04 / original Y axis increment                     TCROT2  = 0.000000000000000E+00 / Sky coord rotation angle                      CHECKSUM= 'GaeTIaZQGadQGaZQ'   / HDU checksum updated 2012-02-16T18:51:51       DATASUM = '2775524993'         / data unit checksum updated 2012-02-16T18:51:51 END                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             @��@�PBOX             @��@��