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  = 'Cygnus OB2'         / Name of observed object                        ONTIME  = 2.954408115720749E+04 / On-source time                                DEADC   =       9.87337410E-01 / Deadtime correction                            DEADAPP =                    F / Has DEADC been applied to data                 EXPOSURE= 2.916997658388134E+04 / Exposure time                                 LIVETIME= 2.916997658388134E+04 / Deadtime corrected on-source time             DATE-OBS= '2010-02-12T15:27:09' / Start date of observations                    DATE-END= '2010-02-13T00:30:02' / End date of observations                      TSTART  = 3.823772129009466E+08 / time start                                    TSTOP   = 3.824067602230940E+08 / time stop                                     TELAPSE = 2.954732214742899E+04 / elapsed time                                  MJD-OBS = 5.523966218635355E+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_ccd2_acisf10954_pi14-548.evt.gz' / Input file name           CREATOR = 'extractor v5.16'    / Extractor version                              DATE    = '2011-05-02T21:34:44' / file creation date (YYYY-MM-DDThh:mm:ss UT)   ORIGIN  = 'NASA/GSFC'          / origin of fits file                            TIMEDEL = 6.400000000000000E+01 / Binning factor                                HISTORY extractor v5.16                                                         CHECKSUM= 'YAoMZ4mJY9mJY9mJ'   / HDU checksum updated 2011-05-02T21:34:44       DATASUM = '         0'         / data unit checksum updated 2011-05-02T21:34:44 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  =                  462 / 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= 'pcadf382375817N001_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 v5.16'    / Extractor                                      ASCDSVER= '8.2.1   '           / ASCDS version number                           MJD_OBS =  5.5239643854435E+04 / Modified Julian date of observation            DS_IDENT= 'ADS/Sa.CXO#obs/10954' / dataset identifier                           TLMVER  = 'P009    '           / Telemetry revision number (IP&CL)              REVISION=                    1 / 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       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    = '2011-05-02T21:34:44' / file creation date (YYYY-MM-DDThh:mm:ss UT)   DATE-OBS= '2010-02-12T15:27:09' / Start date of observations                    OBS_MODE= 'POINTING'           / Observation mode                               DATE-END= '2010-02-13T00:30:02' / End date of observations                      TIMESYS = 'TT      '           / time measured from                             MJDREF  = 5.081400000000000E+04 / MJD reference day                             TIMEZERO= 3.823772449009466E+08 / Time Zero                                     TIMEUNIT= 's       '           / unit for time keywords                         BTIMNULL=  3.7791207308470E+08 / Basic Time offset (s)                          DATACLAS= 'OBSERVED'           / default                                        RADECSYS= 'ICRS    '           / celestial coord system                         BTIMRATE=  2.5625001296548E-01 / Basic Time clock rate (s / VCDUcount)          BTIMDRFT=  1.0559230776084E-18 / 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   = -7.8090834371673E-01 / SIM focus pos (mm)                             SIM_Y   =  0.0000000000000E+00 / SIM orthogonal axis pos (mm)                   SIM_Z   = -2.3358743446083E+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  = 3.823772129009466E+08 / time start                                    GRATING = 'NONE    '           / Grating                                        DETNAM  = 'ACIS-012367'        / Detector                                       RA_PNT  =  3.0858592820190E+02 / Pointing RA                                    DEC_PNT =  4.1354071217282E+01 / Pointing Dec                                   ROLL_PNT=  2.0427580749865E+01 / Pointing Roll                                  RA_TARG =  3.0857741300000E+02 / Observer's specified target RA                 DEC_TARG=  4.1349125000000E+01 / Observer's specified target Dec                DEFOCUS =  1.4398718632593E-03 / SIM defocus (mm)                               RA_NOM  =  3.0858592820190E+02 / Nominal RA                                     DEC_NOM =  4.1354071217282E+01 / Nominal Dec                                    ROLL_NOM=  2.0427580749865E+01 / Nominal Roll                                   TSTOP   = 3.824067602230940E+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 = 'acisD2002-08-01ctiN0006.fits'                                        TGAINCOR= 'T       '                                                            TGAINFIL= 'acisD2009-08-01t_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= 'acisf10954_000N001_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=                   44 / ACIS flight software version number            STARTBEP=           3310306045 / BEP timer value at TSTART                      STOPBEP =           1970843125 / BEP timer value at TSTOP                       COMMENT Product specific keywords are inserted here                             FEP_ID  =                    0 / Front End Processor ID: 0-5                    CCD_ID  =                    6 / 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 =                  502                                                  HISTORY  TOOL  :ade                                                     ASC00001HISTORY  PARM  :infile=/dsops/ap/sdp.10/opus/prs_run/tmp//TP_ADE____3823ASC00002HISTORY  CONT  :26559n872/input/acisf382375774N001_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   = 'The Chandra Cygnus OB2 Survey' / Proposal title                      OBSERVER= 'Dr. Jeremy Drake'   / Principal investigator                         OBJECT  = 'Cygnus OB2'         / Name of observed object                        OBS_ID  = '10954   '           / Observation id                                 SEQ_NUM = '200586  '           / Sequence number                                HISTORY  TOOL  :acis_format_events   2010-02-13T15:19:57                ASC00020HISTORY  PARM  :infile=@/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382ASC00021HISTORY  CONT  :357161n297/input/acisf10954_000N001_evt0.lis            ASC00022HISTORY  STCK  :/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n2ASC00023HISTORY  CONT  :97/input/acisf382377203N001_0_evt0.fits[time=382375629.0ASC00024HISTORY  CONT  :232100:382408202.4998600]                               ASC00025HISTORY  STCK  :/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n2ASC00026HISTORY  CONT  :97/input/acisf382377203N001_1_evt0.fits[time=382375629.0ASC00027HISTORY  CONT  :232100:382408202.4998600]                               ASC00028HISTORY  STCK  :/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n2ASC00029HISTORY  CONT  :97/input/acisf382377203N001_2_evt0.fits[time=382375629.0ASC00030HISTORY  CONT  :232100:382408202.4998600]                               ASC00031HISTORY  STCK  :/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n2ASC00032ONTIME  = 2.954408115720749E+04 / On-source time                                ONTIME3 =  0.0000000000000E+00 / [s] Sum of GTIs                                ONTIME6 =  0.0000000000000E+00 / [s] Sum of GTIs                                ONTIME7 =  0.0000000000000E+00 / [s] Sum of GTIs                                ONTIME2 =  2.9544081157207E+04 / [s] Sum of GTIs                                ONTIME1 =  0.0000000000000E+00 / [s] Sum of GTIs                                ONTIME0 =  0.0000000000000E+00 / [s] Sum of GTIs                                LIVETIME= 2.916997658388134E+04 / Deadtime corrected on-source time             LIVTIME3=  0.0000000000000E+00 / [s] Livetime                                   LIVTIME6=  0.0000000000000E+00 / [s] Livetime                                   LIVTIME7=  0.0000000000000E+00 / [s] Livetime                                   LIVTIME2=  2.9169976212285E+04 / [s] Livetime                                   LIVTIME1=  0.0000000000000E+00 / [s] Livetime                                   LIVTIME0=  0.0000000000000E+00 / [s] Livetime                                   EXPOSURE= 2.916997658388134E+04 / Exposure time                                 EXPOSUR3=  0.0000000000000E+00 / [s] Exposure time                              EXPOSUR6=  0.0000000000000E+00 / [s] Exposure time                              EXPOSUR7=  0.0000000000000E+00 / [s] Exposure time                              EXPOSUR2=  2.9169976212285E+04 / [s] Exposure time                              EXPOSUR1=  0.0000000000000E+00 / [s] Exposure time                              EXPOSUR0=  0.0000000000000E+00 / [s] Exposure time                              DTCOR   =  9.8733739787229E-01 / Dead time correction                           HISTORY  CONT  :97/input/acisf382377203N001_3_evt0.fits[time=382375629.0ASC00033HISTORY  CONT  :232100:382408202.4998600]                               ASC00034HISTORY  STCK  :/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n2ASC00035HISTORY  CONT  :97/input/acisf382377203N001_4_evt0.fits[time=382375629.0ASC00036HISTORY  CONT  :232100:382408202.4998600]                               ASC00037HISTORY  STCK  :/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n2ASC00038HISTORY  CONT  :97/input/acisf382377203N001_5_evt0.fits[time=382375629.0ASC00039HISTORY  CONT  :232100:382408202.4998600]                               ASC00040HISTORY  PARM  :biasfile=@/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_3ASC00041HISTORY  CONT  :82357161n297/input/acisf10954_000N001_bias0.lis         ASC00042HISTORY  STCK  :/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n2ASC00043HISTORY  CONT  :97/input/acisf382375891N001_0_bias0.fits                ASC00044HISTORY  STCK  :/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n2ASC00045HISTORY  CONT  :97/input/acisf382375891N001_1_bias0.fits                ASC00046HISTORY  STCK  :/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n2ASC00047HISTORY  CONT  :97/input/acisf382375891N001_2_bias0.fits                ASC00048HISTORY  STCK  :/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n2ASC00049HISTORY  CONT  :97/input/acisf382375891N001_3_bias0.fits                ASC00050HISTORY  STCK  :/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n2ASC00051HISTORY  CONT  :97/input/acisf382375891N001_4_bias0.fits                ASC00052HISTORY  STCK  :/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n2ASC00053HISTORY  CONT  :97/input/acisf382375891N001_5_bias0.fits                ASC00054HISTORY  PARM  :exrfile=@/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_38ASC00055HISTORY  CONT  :2357161n297/input/acisf10954_000N001_exr0.lis           ASC00056HISTORY  STCK  :/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n2ASC00057HISTORY  CONT  :97/input/acisf382377203N001_0_exr0.fits[time=382375629.0ASC00058HISTORY  CONT  :232100:382408202.4998600]                               ASC00059HISTORY  STCK  :/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n2ASC00060HISTORY  CONT  :97/input/acisf382377203N001_1_exr0.fits[time=382375629.0ASC00061HISTORY  CONT  :232100:382408202.4998600]                               ASC00062HISTORY  STCK  :/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n2ASC00063HISTORY  CONT  :97/input/acisf382377203N001_2_exr0.fits[time=382375629.0ASC00064HISTORY  CONT  :232100:382408202.4998600]                               ASC00065HISTORY  STCK  :/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n2ASC00066HISTORY  CONT  :97/input/acisf382377203N001_3_exr0.fits[time=382375629.0ASC00067HISTORY  CONT  :232100:382408202.4998600]                               ASC00068HISTORY  STCK  :/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n2ASC00069HISTORY  CONT  :97/input/acisf382377203N001_4_exr0.fits[time=382375629.0ASC00070HISTORY  CONT  :232100:382408202.4998600]                               ASC00071HISTORY  STCK  :/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n2ASC00072HISTORY  CONT  :97/input/acisf382377203N001_5_exr0.fits[time=382375629.0ASC00073HISTORY  CONT  :232100:382408202.4998600]                               ASC00074HISTORY  PARM  :outfile=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382ASC00075HISTORY  CONT  :357161n297/output/acisf10954_000N001_epr1.fits          ASC00076HISTORY  PARM  :outbias=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382ASC00077HISTORY  CONT  :357161n297/output/acisf10954_000N001                    ASC00078HISTORY  PARM  :expstatsfile=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_LASC00079HISTORY  CONT  :1_382357161n297/output/acisf10954_000N001_stat1.fits    ASC00080HISTORY  PARM  :obsfile=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382ASC00081HISTORY  CONT  :357161n297/input/axaff10954_000N001_obs0a.par           ASC00082HISTORY  PARM  :logfile=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382ASC00083HISTORY  CONT  :357161n297/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                                   ASC00105ASPTYPE = 'KALMAN  '                                                            HISTORY  PARM  :******     PIXLIB Parameter File      *****             ASC00106HISTORY  PARM  :/dsops/ap/sdp.10/opus/prs_run/tmp/ACIS_F_L1_382357161n29ASC00107HISTORY  CONT  :7/output/param/geom.par:                                ASC00108HISTORY  PARM  :instruments  = /data/CALDB/sdp/data/chandra/default/geomASC00109HISTORY  CONT  :/telD1999-07-23geomN0005.fits(CALDB)                    ASC00110HISTORY  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  :telD1999-07-23skyN0001.fits(CALDB)                      ASC00116HISTORY  PARM  :shell        = /data/CALDB/sdp/data/chandra/default/sgeoASC00117HISTORY  CONT  :m/telD1999-07-23sgeomN0001.fits(CALDB)                  ASC00118HISTORY  PARM  :obsfile      = 2010-02-12T15:27:09(/dsops/ap/sdp.10/opusASC00119HISTORY  CONT  :/prs_run/tmp//ACIS_F_L1_382357161n297/input/axaff10954_0ASC00120HISTORY  CONT  :00N001_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                           ASC00133BIASFIL6= 'acisf382375891N001_0_bias0.fits' / bias file used: CCD 6             BIASFIL7= 'acisf382375891N001_1_bias0.fits' / bias file used: CCD 7             BIASFIL3= 'acisf382375891N001_2_bias0.fits' / bias file used: CCD 3             FP_TEMP =  1.5328480530000E+02 / [K] Focal Plane Temperature                    BIASFIL2= 'acisf382375891N001_3_bias0.fits' / bias file used: CCD 2             BIASFIL1= 'acisf382375891N001_4_bias0.fits' / bias file used: CCD 1             BIASFIL0= 'acisf382375891N001_5_bias0.fits' / bias file used: CCD 0             HISTORY  TOOL  :acis_sort_time   2010-02-13T15:21:08                    ASC00134HISTORY  PARM  :infile=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_3823ASC00135HISTORY  CONT  :57161n297/output/acisf10954_000N001_epr1.fits           ASC00136HISTORY  PARM  :outfile=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382ASC00137HISTORY  CONT  :357161n297/output/acisf10954_000N001_tim1.fits          ASC00138HISTORY  PARM  :clobber=no                                              ASC00139HISTORY  PARM  :verbose=0                                               ASC00140HISTORY  TOOL  :dmhedit   2010-02-13T15:21:51                           ASC00141HISTORY  PARM  :infile=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_3823ASC00142HISTORY  CONT  :57161n297/output/acisf10954_000N001_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   2010-02-13T15:23:25                           ASC00152HISTORY  PARM  :infile=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_3823ASC00153HISTORY  CONT  :57161n297/output/acisf10954_000N001_tim1.fits           ASC00154HISTORY  PARM  :filelist=                                               ASC00155HISTORY  PARM  :operation=add                                           ASC00156HISTORY  PARM  :key=FP_TEMP                                             ASC00157HISTORY  PARM  :value=153.2848053                                       ASC00158HISTORY  PARM  :datatype=double                                         ASC00159HISTORY  PARM  :unit=K                                                  ASC00160HISTORY  PARM  :comment=Focal Plane Temperature                         ASC00161HISTORY  PARM  :verbose=0                                               ASC00162HISTORY  TOOL  :acis_process_events   2010-02-13T15:23:45               ASC00163HISTORY  PARM  :infile=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_3823ASC00164HISTORY  CONT  :57161n297/output/acisf10954_000N001_tim1.fits           ASC00165HISTORY  PARM  :outfile=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382ASC00166HISTORY  CONT  :357161n297/output/acisf10954_000N001_ape1.fits          ASC00167HISTORY  PARM  :acaofffile=@/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1ASC00168HISTORY  CONT  :_382357161n297/input/pcadf10954_000N001_asol1.lis       ASC00169HISTORY  STCK  :/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n2ASC00170HISTORY  CONT  :97/input/pcadf382375817N001_asol1.fits[time=382375629.02ASC00171HISTORY  CONT  :32100:382408202.4998600]                                ASC00172HISTORY  PARM  :apply_cti=yes                                           ASC00173HISTORY  PARM  :apply_tgain=yes                                         ASC00174HISTORY  PARM  :alignmentfile=@/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_FASC00175HISTORY  CONT  :_L1_382357161n297/input/pcadf10954_000N001_asol1.lis    ASC00176HISTORY  STCK  :/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n2ASC00177HISTORY  CONT  :97/input/pcadf382375817N001_asol1.fits[time=382375629.02ASC00178HISTORY  CONT  :32100:382408202.4998600]                                ASC00179HISTORY  PARM  :obsfile=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382ASC00180HISTORY  CONT  :357161n297/output/axaff10954_000N001_obs0a.par          ASC00181HISTORY  PARM  :geompar=geom                                            ASC00182HISTORY  PARM  :logfile=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382ASC00183HISTORY  CONT  :357161n297/output/acis_process_events.log               ASC00184HISTORY  PARM  :gradefile=CALDB                                         ASC00185HISTORY  PARM  :gainfile=CALDB                                          ASC00186HISTORY  PARM  :badpixfile=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_ASC00187HISTORY  CONT  :382357161n297/output/acisf10954_000N001_bpix1.fits      ASC00188HISTORY  PARM  :threshfile=CALDB                                        ASC00189HISTORY  PARM  :ctifile=CALDB                                           ASC00190HISTORY  PARM  :tgainfile=CALDB                                         ASC00191HISTORY  PARM  :eventdef={d:time,s:ccd_id,s:node_id,i:expno,s:chip,s:tdeASC00192HISTORY  CONT  :t,f:det,f:sky,s:phas,l:pha,l:pha_ro,f:energy,l:pi,s:fltgASC00193HISTORY  CONT  :rade,s:grade,x:status}                                  ASC00194HISTORY  PARM  :doevtgrade=yes                                          ASC00195HISTORY  PARM  :check_vf_pha=no                                         ASC00196HISTORY  PARM  :calc_cc_times=yes                                       ASC00197HISTORY  PARM  :trail=0.027                                             ASC00198HISTORY  PARM  :spthresh=13                                             ASC00199HISTORY  PARM  :time_offset=0                                           ASC00200HISTORY  PARM  :docentroid=no                                           ASC00201HISTORY  PARM  :calculate_pi=yes                                        ASC00202HISTORY  PARM  :pi_bin_width=14.6                                       ASC00203HISTORY  PARM  :pi_num_bins=1024                                        ASC00204HISTORY  PARM  :max_cti_iter=15                                         ASC00205HISTORY  PARM  :cti_converge=0.1                                        ASC00206HISTORY  PARM  :tstart=TSTART                                           ASC00207HISTORY  PARM  :tstop=TSTOP                                             ASC00208HISTORY  PARM  :clobber=no                                              ASC00209HISTORY  PARM  :verbose=0                                               ASC00210HISTORY  PARM  :stop=sky                                                ASC00211HISTORY  PARM  :instrume=acis                                           ASC00212HISTORY  PARM  :rand_seed=1                                             ASC00213HISTORY  PARM  :rand_pha=yes                                            ASC00214HISTORY  PARM  :rand_pix_size=0.5                                       ASC00215HISTORY  PARM  :stdlev1={d:time,s:ccd_id,s:node_id,i:expno,s:chip,s:tdetASC00216HISTORY  CONT  :,f:det,f:sky,s:phas,l:pha,l:pha_ro,f:energy,l:pi,s:fltgrASC00217HISTORY  CONT  :ade,s:grade,x:status}                                   ASC00218HISTORY  PARM  :grdlev1={d:time,s:ccd_id,s:node_id,i:expno,s:chip,s:tdetASC00219HISTORY  CONT  :,f:det,f:sky,l:pha,l:pha_ro,s:corn_pha,f:energy,l:pi,s:fASC00220HISTORY  CONT  :ltgrade,s:grade,x:status}                               ASC00221HISTORY  PARM  :cclev1={d:time,d:time_ro,s:ccd_id,s:node_id,i:expno,s:chASC00222HISTORY  CONT  :ip,s:tdet,f:det,f:sky,f:sky_1d,s:phas,l:pha,l:pha_ro,f:eASC00223HISTORY  CONT  :nergy,l:pi,s:fltgrade,s:grade,x:status}                 ASC00224HISTORY  PARM  :ccgrdlev1={d:time,d:time_ro,s:ccd_id,s:node_id,i:expno,sASC00225HISTORY  CONT  ::chip,s:tdet,f:det,f:sky,f:sky_1d,l:pha,l:pha_ro,s:corn_ASC00226HISTORY  CONT  :pha,f:energy,l:pi,s:fltgrade,s:grade,x:status}          ASC00227HISTORY  PARM  :PIXLIB Version: 4.0.0                                   ASC00228HISTORY  PARM  :******     PIXLIB Parameter File      *****             ASC00229HISTORY  PARM  :/dsops/ap/sdp.10/opus/prs_run/tmp/ACIS_F_L1_382357161n29ASC00230HISTORY  CONT  :7/output/param/geom.par:                                ASC00231HISTORY  PARM  :instruments  = /data/CALDB/sdp/data/chandra/default/geomASC00232HISTORY  CONT  :/telD1999-07-23geomN0005.fits(CALDB)                    ASC00233HISTORY  PARM  :aimpoints    = /data/CALDB/sdp/data/chandra/default/aimpASC00234HISTORY  CONT  :ts/telD1999-07-23aimptsN0002.fits(CALDB)                ASC00235HISTORY  PARM  :tdet         = /data/CALDB/sdp/data/chandra/default/tdetASC00236HISTORY  CONT  :/telD1999-07-23tdetN0001.fits(CALDB)                    ASC00237HISTORY  PARM  :sky          = /data/CALDB/sdp/data/chandra/default/sky/ASC00238HISTORY  CONT  :telD1999-07-23skyN0001.fits(CALDB)                      ASC00239HISTORY  PARM  :shell        = /data/CALDB/sdp/data/chandra/default/sgeoASC00240HISTORY  CONT  :m/telD1999-07-23sgeomN0001.fits(CALDB)                  ASC00241HISTORY  PARM  :obsfile      = 2010-02-12T15:27:09(/dsops/ap/sdp.10/opusASC00242HISTORY  CONT  :/prs_run/tmp//ACIS_F_L1_382357161n297/input/axaff10954_0ASC00243HISTORY  CONT  :00N001_obs0a.par)                                       ASC00244HISTORY  PARM  :******     PIXLIB System Configuration      ******      ASC00245HISTORY  PARM  :Telescope = FLIGHT                                      ASC00246HISTORY  PARM  :Focal Length (mm) = 10070.000                           ASC00247HISTORY  PARM  :Detector = ACIS                                         ASC00248HISTORY  PARM  :Focal Plane Sys. = FP-1.1                               ASC00249HISTORY  PARM  :Tiled Detector Plane Sys. = ACIS-2.2                    ASC00250HISTORY  PARM  :SIM Offset (mm) = (0.684 0.75 236.552)                  ASC00251HISTORY  PARM  :Aim Point(NONE) (mm) = (-0.780908 0 -233.587)           ASC00252HISTORY  PARM  :Grating Arm = HEG                                       ASC00253HISTORY  PARM  :Grating Order =  1                                      ASC00254HISTORY  PARM  :Dispersion Plane Sys. = ASC-GDP-1.1                     ASC00255HISTORY  PARM  :Rowland Circle (mm) = 8632.48                           ASC00256HISTORY  PARM  :Stage Ang (arc-mins) = (0 0 0)                          ASC00257HISTORY  PARM  :Stage Pos (mm) = (0 0 0)                                ASC00258HISTORY  PARM  :Pitch-Yaw (arc-mins) = (0 0           )                 ASC00259AIMPFILE= 'telD1999-07-23aimptsN0002.fits'                                      GEOMFILE= 'telD1999-07-23geomN0005.fits'                                        SKYFILE = 'telD1999-07-23skyN0001.fits'                                         TDETFILE= 'telD1999-07-23tdetN0001.fits'                                        SHELLFIL= 'telD1999-07-23sgeomN0001.fits'                                       FLTFILE = 'acisf10954_000N001_flt1.fits'                                        MASKFILE= 'acisf10954_000N001_msk1.fits'                                        PBKFILE = 'acisf382377203N001_pbk0.fits'                                        CALDBVER= '4.1.5   '                                                            HISTORY  TOOL  :destreak   2010-02-13T15:39:35                          ASC00260HISTORY  PARM  :infile=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_3823ASC00261HISTORY  CONT  :57161n297/output/acisf10954_000N001_ape1.fits           ASC00262HISTORY  PARM  :outfile=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382ASC00263HISTORY  CONT  :357161n297/output/acisf10954_000N001_evt1.fits          ASC00264HISTORY  PARM  :max=                                                    ASC00265HISTORY  PARM  :max_rowloss_fraction=5e-05                              ASC00266HISTORY  PARM  :num_sigma=1                                             ASC00267HISTORY  PARM  :filter=no                                               ASC00268HISTORY  PARM  :mask=[status=0,grade=0,2:4,6]                           ASC00269HISTORY  PARM  :ccd_id=8                                                ASC00270HISTORY  PARM  :ccd_col=ccd_id                                          ASC00271HISTORY  PARM  :node_col=node_id                                        ASC00272HISTORY  PARM  :exptime=-1                                              ASC00273HISTORY  PARM  :countfile=                                              ASC00274HISTORY  PARM  :fracfile=                                               ASC00275HISTORY  PARM  :timefile=                                               ASC00276HISTORY  PARM  :verbose=0                                               ASC00277HISTORY  PARM  :clobber=no                                              ASC00278HISTORY  TOOL  :acis_build_chip_gti   2010-02-13T15:40:22               ASC00279HISTORY  PARM  :infile=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_3823ASC00280HISTORY  CONT  :57161n297/output/acisf10954_000N001_stat1.fits          ASC00281HISTORY  PARM  :outfile=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382ASC00282HISTORY  CONT  :357161n297/output/acisf10954_000N001_evt1.fits          ASC00283HISTORY  PARM  :pbkfile=@/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_38ASC00284HISTORY  CONT  :2357161n297/input/acisf10954_000N001_pbk0.lis           ASC00285HISTORY  STCK  :/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n2ASC00286HISTORY  CONT  :97/input/acisf382377203N001_pbk0.fits[time=382375629.023ASC00287HISTORY  CONT  :2100:382408202.4998600]                                 ASC00288HISTORY  PARM  :exrfile=@/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_38ASC00289HISTORY  CONT  :2357161n297/input/acisf10954_000N001_exr0.lis           ASC00290HISTORY  STCK  :/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n2ASC00291HISTORY  CONT  :97/input/acisf382377203N001_0_exr0.fits[time=382375629.0ASC00292HISTORY  CONT  :232100:382408202.4998600]                               ASC00293HISTORY  STCK  :/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n2ASC00294HISTORY  CONT  :97/input/acisf382377203N001_1_exr0.fits[time=382375629.0ASC00295HISTORY  CONT  :232100:382408202.4998600]                               ASC00296HISTORY  STCK  :/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n2ASC00297HISTORY  CONT  :97/input/acisf382377203N001_2_exr0.fits[time=382375629.0ASC00298HISTORY  CONT  :232100:382408202.4998600]                               ASC00299HISTORY  STCK  :/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n2ASC00300HISTORY  CONT  :97/input/acisf382377203N001_3_exr0.fits[time=382375629.0ASC00301HISTORY  CONT  :232100:382408202.4998600]                               ASC00302HISTORY  STCK  :/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n2ASC00303HISTORY  CONT  :97/input/acisf382377203N001_4_exr0.fits[time=382375629.0ASC00304HISTORY  CONT  :232100:382408202.4998600]                               ASC00305HISTORY  STCK  :/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n2ASC00306HISTORY  CONT  :97/input/acisf382377203N001_5_exr0.fits[time=382375629.0ASC00307HISTORY  CONT  :232100:382408202.4998600]                               ASC00308HISTORY  PARM  :aspfile=@/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_38ASC00309HISTORY  CONT  :2357161n297/input/pcadf10954_000N001_asol1.lis          ASC00310HISTORY  STCK  :/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n2ASC00311HISTORY  CONT  :97/input/pcadf382375817N001_asol1.fits[time=382375629.02ASC00312HISTORY  CONT  :32100:382408202.4998600]                                ASC00313HISTORY  PARM  :geompar=geom                                            ASC00314HISTORY  PARM  :nominalchip=3                                           ASC00315HISTORY  PARM  :verbose=0                                               ASC00316HISTORY  TOOL  :dmhedit   2010-02-13T15:45:16                           ASC00317HISTORY  PARM  :infile=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_3823ASC00318HISTORY  CONT  :57161n297/output/acisf10954_000N001_evt1.fits[EVENTS],/dASC00319HISTORY  CONT  :sops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n297ASC00320HISTORY  CONT  :/output/acisf10954_000N001_aoff1.fits[ASPOFF],/dsops/ap/ASC00321HISTORY  CONT  :sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n297/output/ASC00322HISTORY  CONT  :acisf10954_000N001_soff1.fits[ALIGN],/dsops/ap/sdp.10/opASC00323HISTORY  CONT  :us/prs_run/tmp//ACIS_F_L1_382357161n297/output/acisf1095ASC00324HISTORY  CONT  :4_000N001_std_flt1.fits[FILTER],/dsops/ap/sdp.10/opus/prASC00325HISTORY  CONT  :s_run/tmp//ACIS_F_L1_382357161n297/output/acisf10954_000ASC00326HISTORY  CONT  :N001_flt1.fits[FILTER],/dsops/ap/sdp.10/opus/prs_run/tmpASC00327HISTORY  CONT  ://ACIS_F_L1_382357161n297/output/acisf10954_000N001_bpixASC00328HISTORY  CONT  :1.fits[2],/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_3ASC00329HISTORY  CONT  :82357161n297/output/acisf10954_000N001_msk1.fits[2]     ASC00330HISTORY  PARM  :filelist=                                               ASC00331HISTORY  PARM  :operation=add                                           ASC00332HISTORY  PARM  :key=REVISION                                            ASC00333HISTORY  PARM  :value=001                                               ASC00334HISTORY  PARM  :datatype=long                                           ASC00335HISTORY  PARM  :unit=                                                   ASC00336HISTORY  PARM  :comment=                                                ASC00337HISTORY  PARM  :verbose=0                                               ASC00338HISTORY  TOOL  :dmhedit   2010-02-13T15:45:21                           ASC00339HISTORY  PARM  :infile=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_3823ASC00340HISTORY  CONT  :57161n297/output/acisf10954_000N001_evt1.fits[EVENTS]   ASC00341HISTORY  PARM  :filelist=                                               ASC00342HISTORY  PARM  :operation=add                                           ASC00343HISTORY  PARM  :key=AIMPFILE                                            ASC00344HISTORY  PARM  :value=telD1999-07-23aimptsN0002.fits                    ASC00345HISTORY  PARM  :datatype=string                                         ASC00346HISTORY  PARM  :unit=                                                   ASC00347HISTORY  PARM  :comment=                                                ASC00348HISTORY  PARM  :verbose=0                                               ASC00349HISTORY  TOOL  :dmhedit   2010-02-13T15:45:29                           ASC00350HISTORY  PARM  :infile=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_3823ASC00351HISTORY  CONT  :57161n297/output/acisf10954_000N001_evt1.fits[EVENTS]   ASC00352HISTORY  PARM  :filelist=                                               ASC00353HISTORY  PARM  :operation=add                                           ASC00354HISTORY  PARM  :key=GEOMFILE                                            ASC00355HISTORY  PARM  :value=telD1999-07-23geomN0005.fits                      ASC00356HISTORY  PARM  :datatype=string                                         ASC00357HISTORY  PARM  :unit=                                                   ASC00358HISTORY  PARM  :comment=                                                ASC00359HISTORY  PARM  :verbose=0                                               ASC00360HISTORY  TOOL  :dmhedit   2010-02-13T15:45:32                           ASC00361HISTORY  PARM  :infile=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_3823ASC00362HISTORY  CONT  :57161n297/output/acisf10954_000N001_evt1.fits[EVENTS]   ASC00363HISTORY  PARM  :filelist=                                               ASC00364HISTORY  PARM  :operation=add                                           ASC00365HISTORY  PARM  :key=SKYFILE                                             ASC00366HISTORY  PARM  :value=telD1999-07-23skyN0001.fits                       ASC00367HISTORY  PARM  :datatype=string                                         ASC00368HISTORY  PARM  :unit=                                                   ASC00369HISTORY  PARM  :comment=                                                ASC00370HISTORY  PARM  :verbose=0                                               ASC00371HISTORY  TOOL  :dmhedit   2010-02-13T15:45:35                           ASC00372HISTORY  PARM  :infile=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_3823ASC00373HISTORY  CONT  :57161n297/output/acisf10954_000N001_evt1.fits[EVENTS]   ASC00374HISTORY  PARM  :filelist=                                               ASC00375HISTORY  PARM  :operation=add                                           ASC00376HISTORY  PARM  :key=TDETFILE                                            ASC00377HISTORY  PARM  :value=telD1999-07-23tdetN0001.fits                      ASC00378HISTORY  PARM  :datatype=string                                         ASC00379HISTORY  PARM  :unit=                                                   ASC00380HISTORY  PARM  :comment=                                                ASC00381HISTORY  PARM  :verbose=0                                               ASC00382HISTORY  TOOL  :dmhedit   2010-02-13T15:45:44                           ASC00383HISTORY  PARM  :infile=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_3823ASC00384HISTORY  CONT  :57161n297/output/acisf10954_000N001_evt1.fits[EVENTS]   ASC00385HISTORY  PARM  :filelist=                                               ASC00386HISTORY  PARM  :operation=add                                           ASC00387HISTORY  PARM  :key=SHELLFIL                                            ASC00388HISTORY  PARM  :value=telD1999-07-23sgeomN0001.fits                     ASC00389HISTORY  PARM  :datatype=string                                         ASC00390HISTORY  PARM  :unit=                                                   ASC00391HISTORY  PARM  :comment=                                                ASC00392HISTORY  PARM  :verbose=0                                               ASC00393HISTORY  TOOL  :dmhedit   2010-02-13T15:45:47                           ASC00394HISTORY  PARM  :infile=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_3823ASC00395HISTORY  CONT  :57161n297/output/acisf10954_000N001_evt1.fits[EVENTS][EVASC00396HISTORY  CONT  :ENTS]                                                   ASC00397HISTORY  PARM  :filelist=                                               ASC00398HISTORY  PARM  :operation=add                                           ASC00399HISTORY  PARM  :key=FLTFILE                                             ASC00400HISTORY  PARM  :value=acisf10954_000N001_flt1.fits                      ASC00401HISTORY  PARM  :datatype=string                                         ASC00402HISTORY  PARM  :unit=                                                   ASC00403HISTORY  PARM  :comment=                                                ASC00404HISTORY  PARM  :verbose=0                                               ASC00405HISTORY  TOOL  :dmhedit   2010-02-13T15:45:50                           ASC00406HISTORY  PARM  :infile=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_3823ASC00407HISTORY  CONT  :57161n297/output/acisf10954_000N001_evt1.fits[EVENTS][EVASC00408HISTORY  CONT  :ENTS]                                                   ASC00409HISTORY  PARM  :filelist=                                               ASC00410HISTORY  PARM  :operation=add                                           ASC00411HISTORY  PARM  :key=MASKFILE                                            ASC00412HISTORY  PARM  :value=acisf10954_000N001_msk1.fits                      ASC00413HISTORY  PARM  :datatype=string                                         ASC00414HISTORY  PARM  :unit=                                                   ASC00415HISTORY  PARM  :comment=                                                ASC00416HISTORY  PARM  :verbose=0                                               ASC00417HISTORY  TOOL  :dmhedit   2010-02-13T15:45:58                           ASC00418HISTORY  PARM  :infile=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_3823ASC00419HISTORY  CONT  :57161n297/output/acisf10954_000N001_evt1.fits[EVENTS][EVASC00420HISTORY  CONT  :ENTS]                                                   ASC00421HISTORY  PARM  :filelist=                                               ASC00422HISTORY  PARM  :operation=add                                           ASC00423HISTORY  PARM  :key=PBKFILE                                             ASC00424HISTORY  PARM  :value=acisf382377203N001_pbk0.fits                      ASC00425HISTORY  PARM  :datatype=string                                         ASC00426HISTORY  PARM  :unit=                                                   ASC00427HISTORY  PARM  :comment=                                                ASC00428HISTORY  PARM  :verbose=0                                               ASC00429HISTORY  TOOL  :dmhedit   2010-02-13T15:46:02                           ASC00430HISTORY  PARM  :infile=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_3823ASC00431HISTORY  CONT  :57161n297/output/acisf10954_000N001_evt1.fits,/dsops/ap/ASC00432HISTORY  CONT  :sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n297/output/ASC00433HISTORY  CONT  :acisf10954_000N001_bpix1.fits,/dsops/ap/sdp.10/opus/prs_ASC00434HISTORY  CONT  :run/tmp//ACIS_F_L1_382357161n297/output/acisf10954_000N0ASC00435HISTORY  CONT  :01_mtl1.fits,/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_LASC00436HISTORY  CONT  :1_382357161n297/output/acisf10954_000N001_mtl1.fits[MTL_ASC00437HISTORY  CONT  :S],/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_38235716ASC00438HISTORY  CONT  :1n297/output/acisf10954_000N001_mtl1.fits[LIMITS],/dsopsASC00439HISTORY  CONT  :/ap/sdp.10/opus/prs_run/tmp//ACIS_F_L1_382357161n297/outASC00440HISTORY  CONT  :put/acisf10954_000N001_fov1.fits[FOV]                   ASC00441HISTORY  PARM  :filelist=                                               ASC00442HISTORY  PARM  :operation=add                                           ASC00443HISTORY  PARM  :key=CALDBVER                                            ASC00444HISTORY  PARM  :value=' 4.1.5  '                                        ASC00445HISTORY  PARM  :datatype=string                                         ASC00446HISTORY  PARM  :unit=                                                   ASC00447HISTORY  PARM  :comment=                                                ASC00448HISTORY  PARM  :verbose=0                                               ASC00449HISTORY  TOOL  :dmmerge   2010-02-13T15:55:50                           ASC00450HISTORY  PARM  :infile=@/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_L2___382ASC00451HISTORY  CONT  :359337n548/output/acisf10954N001_evt1.lis[cols !PHAS,!COASC00452HISTORY  CONT  :RN_PHA]                                                 ASC00453HISTORY  STCK  :/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_L2___382359337n5ASC00454HISTORY  CONT  :48/input/acisf10954_000N001_evt1.fits[@/dsops/ap/sdp.10/ASC00455HISTORY  CONT  :opus/prs_run/tmp//ACIS_L2___382359337n548/input/acisf109ASC00456HISTORY  CONT  :54_000N001_flt1.fits[subspace -expno]][subspace -expno][ASC00457HISTORY  CONT  :cols !PHAS,!CORN_PHA]                                   ASC00458HISTORY  PARM  :outfile=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_L2___382ASC00459HISTORY  CONT  :359337n548/output/tmp_acisf10954N001_evt2.fits          ASC00460HISTORY  PARM  :outBlock=                                               ASC00461HISTORY  PARM  :lookupTab=/home/ascds/DS.ap/data/lev2_dmmerge_lookup.txtASC00462HISTORY  PARM  :columnList=                                             ASC00463HISTORY  PARM  :clobber=no                                              ASC00464HISTORY  PARM  :verbose=0                                               ASC00465HISTORY  TOOL  :dmcopy   2010-02-13T15:55:59                            ASC00466HISTORY  PARM  :infile=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_L2___3823ASC00467HISTORY  CONT  :59337n548/output/tmp_acisf10954N001_evt2.fits[status=0,gASC00468HISTORY  CONT  :rade=0,2,3,4,6]                                         ASC00469HISTORY  PARM  :outfile=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_L2___382ASC00470HISTORY  CONT  :359337n548/output/acisf10954N001_evt2.fits              ASC00471HISTORY  PARM  :kernel=default                                          ASC00472HISTORY  PARM  :option=                                                 ASC00473HISTORY  PARM  :verbose=0                                               ASC00474HISTORY  PARM  :clobber=no                                              ASC00475HISTORY  TOOL  :dmhedit   2010-02-13T15:57:11                           ASC00476HISTORY  PARM  :infile=/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_L2___3823ASC00477HISTORY  CONT  :59337n548/output/acisf10954N001_evt2.fits[EVENTS],/dsopsASC00478HISTORY  CONT  :/ap/sdp.10/opus/prs_run/tmp//ACIS_L2___382359337n548/outASC00479HISTORY  CONT  :put/acisf10954N001_full_img2.fits[1],/dsops/ap/sdp.10/opASC00480HISTORY  CONT  :us/prs_run/tmp//ACIS_L2___382359337n548/output/acisf1095ASC00481HISTORY  CONT  :4N001_cntr_img2.fits[1],/dsops/ap/sdp.10/opus/prs_run/tmASC00482HISTORY  CONT  :p//ACIS_L2___382359337n548/output/acisf10954N001_src2.fiASC00483HISTORY  CONT  :ts[2],/dsops/ap/sdp.10/opus/prs_run/tmp//ACIS_L2___38235ASC00484HISTORY  CONT  :9337n548/output/acisf10954N001_fov2.fits[FOV]           ASC00485HISTORY  PARM  :filelist=                                               ASC00486HISTORY  PARM  :operation=add                                           ASC00487HISTORY  PARM  :key=REVISION                                            ASC00488HISTORY  PARM  :value=001                                               ASC00489HISTORY  PARM  :datatype=long                                           ASC00490HISTORY  PARM  :unit=                                                   ASC00491HISTORY  PARM  :comment=                                                ASC00492HISTORY  PARM  :verbose=0                                               ASC00493DSTYP1  = 'TIME    '           / Data subspace descriptor: name                 DSVAL1  = 'TABLE   '           / Data subspace descriptor: value                DSFORM1 = 'D       '           / Data subspace descriptor: datatype             DSUNIT1 = 's       '           / DM Keyword: Descriptor unit.                   DSREF1  = ':GTI2   '           / Data subspace descriptor: reference            DSTYP2  = 'CCD_ID  '           / Data subspace descriptor: name                 DSVAL2  = '2:2     '           / Data subspace descriptor: value                DSFORM2 = 'I       '           / Data subspace descriptor: datatype             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.                   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             DSTYP5  = 'PHAS    '           / Data subspace descriptor: name                 DSVAL5  = '-4096:4095'         / Data subspace descriptor: value                DSFORM5 = 'I       '           / Data subspace descriptor: datatype             TCNA9   = 'PHI     '                                                            LONP9   =  2.7000000000000E+02                                                  LATP9   =  9.0000000000000E+01                                                  TCNA10  = 'THETA   '                                                            HISTORY  TOOL  :dmcopy   2011-05-02T21:28:50                            ASC00494HISTORY  PARM  :infile=acisf10954/data/events/acisf10954N001_evt2.fits.gASC00495HISTORY  CONT  :z[events][pi=14:548][ccd_id = 2][x > 0 && y > 0]        ASC00496HISTORY  PARM  :outfile=acisf10954/products/events/fullrun_ccd2_acisf109ASC00497HISTORY  CONT  :54_pi14-548.evt                                         ASC00498HISTORY  PARM  :kernel=default                                          ASC00499HISTORY  PARM  :option=                                                 ASC00500HISTORY  PARM  :verbose=0                                               ASC00501HISTORY  PARM  :clobber=no                                              ASC00502HDUCLAS3= 'RATE    '                                                            DEADC   =       9.87337410E-01 / Deadtime correction                            DEADAPP =                    F / Has DEADC been applied to data                 TELAPSE = 2.954732214742899E+04 / elapsed time                                  MJD-OBS = 5.523966218635355E+04 / MJD of data start time                        USER    = 'xassist '           / User name of creator                           FILIN001= 'fullrun_ccd2_acisf10954_pi14-548.evt.gz' / Input file name           PHALCUT =                    1 / Minimum PI channel                             PHAHCUT =                 1024 / Maximum PI channel                             NPIXSOU =     1.7027750000E+06 / 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(3756.000000, 4680.000000, 1306.000000, 1306.000000, 0.)             COMMENT -ellipse(3581.094238, 4228.108887, 11.808193, 8.261839, 176.222794)     COMMENT -ellipse(3561.357178, 4842.571289, 9.236238, 5.463201, 141.694534)      COMMENT -ellipse(4006.673828, 4727.152344, 12.367940, 6.073804, 145.508392)     COMMENT -ellipse(4016.600098, 4714.450195, 8.211206, 5.000000, 40.606987)       COMMENT -ellipse(3255.454590, 4560.181641, 21.587431, 12.908174, 176.157486)    COMMENT -ellipse(3926.166748, 4182.250000, 5.000000, 5.000000, 120.778534)      COMMENT -ellipse(4056.916748, 4578.666504, 8.635677, 5.406818, 41.100742)       COMMENT -ellipse(3405.653809, 4683.807617, 13.664629, 9.967651, 30.594603)      COMMENT -ellipse(4304.807617, 4963.038574, 13.475605, 7.215394, 145.148788)     COMMENT -ellipse(3544.250000, 4607.000000, 13.318371, 9.178350, 23.966206)      COMMENT -ellipse(3668.899902, 4464.200195, 8.151579, 5.000000, 71.087631)       COMMENT -ellipse(3511.388916, 4481.722168, 5.000000, 5.000000, 174.011932)      COMMENT -ellipse(4197.388672, 4465.833496, 5.000000, 5.000000, 130.692169)      COMMENT -ellipse(3561.399902, 4781.799805, 13.135220, 9.055234, 150.313995)     COMMENT -ellipse(3932.250000, 4143.000000, 5.000000, 5.000000, 52.018124)       COMMENT -ellipse(3869.500000, 4366.500000, 5.000000, 5.000000, 90.000000)       COMMENT -ellipse(3505.500000, 4471.750000, 6.473014, 5.000000, 41.046417)       COMMENT -ellipse(3935.125000, 4512.000000, 6.220860, 5.000000, 5.350676)        COMMENT -ellipse(4090.750000, 4658.750000, 9.420237, 5.000000, 157.059296)      COMMENT -ellipse(3951.125000, 4176.375000, 5.104561, 5.000000, 158.234406)      COMMENT -ellipse(3719.875000, 4314.125000, 8.089915, 5.388479, 14.829555)       COMMENT -ellipse(4080.785645, 4670.785645, 5.000000, 5.000000, 15.631866)       COMMENT -ellipse(4185.500000, 4430.643066, 5.000000, 5.000000, 18.937492)       COMMENT -ellipse(4106.000000, 4893.125000, 9.914651, 5.000000, 88.207176)       COMMENT -ellipse(4119.500000, 4232.500000, 5.000000, 5.000000, 90.000000)       COMMENT -ellipse(4051.166748, 4227.666504, 5.480215, 5.000000, 65.436203)       COMMENT -ellipse(4028.833252, 4420.500000, 6.123725, 5.000000, 90.000000)       COMMENT -ellipse(3556.899902, 4535.700195, 5.000000, 5.000000, 35.782524)       COMMENT -ellipse(3598.500000, 4526.100098, 5.000000, 5.000000, 0.000000)        COMMENT -ellipse(3872.899902, 4250.500000, 5.000000, 5.000000, 0.000000)        COMMENT -ellipse(3755.699951, 4635.299805, 5.000000, 5.000000, 164.518127)      COMMENT -ellipse(3600.250000, 4323.750000, 5.000000, 5.000000, 45.000000)       COMMENT -ellipse(3981.500000, 4199.000000, 5.000000, 5.000000, 90.000000)       HISTORY extractor v5.16                                                         CHECKSUM= 'SFQASDQ4SDQASDQ3'   / HDU checksum updated 2011-05-02T21:34:44       DATASUM = '2728434933'         / data unit checksum updated 2011-05-02T21:34:44 END                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              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     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  = 'Cygnus OB2'         / Name of observed object                        ONTIME  = 2.954408115720749E+04 / On-source time                                DEADC   =       9.87337410E-01 / Deadtime correction                            DEADAPP =                    F / Has DEADC been applied to data                 EXPOSURE= 2.916997658388134E+04 / Exposure time                                 LIVETIME= 2.916997658388134E+04 / Deadtime corrected on-source time             DATE-OBS= '2010-02-12T15:27:09' / Start date of observations                    DATE-END= '2010-02-13T00:30:02' / End date of observations                      TSTART  = 3.823772129009466E+08 / time start                                    TSTOP   = 3.824067602230940E+08 / time stop                                     TELAPSE = 2.954732214742899E+04 / elapsed time                                  MJD-OBS = 5.523966218635355E+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_ccd2_acisf10954_pi14-548.evt.gz' / Input file name           CREATOR = 'extractor v5.16'    / Extractor                                      DATE    = '2011-05-02T21:34:44' / 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= '9lK7EjI79jI7CjI7'   / HDU checksum updated 2011-05-02T21:34:44       DATASUM = '1935130160'         / data unit checksum updated 2011-05-02T21:34:44 END                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             A�ʜ��pA����A���MA�A��h9�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  = 'Cygnus OB2'         / Name of observed object                        ONTIME  = 2.954408115720749E+04 / On-source time                                DEADC   =       9.87337410E-01 / Deadtime correction                            DEADAPP =                    F / Has DEADC been applied to data                 EXPOSURE= 2.916997658388134E+04 / Exposure time                                 LIVETIME= 2.916997658388134E+04 / Deadtime corrected on-source time             DATE-OBS= '2010-02-12T15:27:09' / Start date of observations                    DATE-END= '2010-02-13T00:30:02' / End date of observations                      TSTART  = 3.823772129009466E+08 / time start                                    TSTOP   = 3.824067602230940E+08 / time stop                                     TELAPSE = 2.954732214742899E+04 / elapsed time                                  MJD-OBS = 5.523966218635355E+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_ccd2_acisf10954_pi14-548.evt.gz' / Input file name           CREATOR = 'extractor v5.16'    / Extractor                                      DATE    = '2011-05-02T21:34:44' / 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= '9lJnEjIn9jInCjIn'   / HDU checksum updated 2011-05-02T21:34:44       DATASUM = '1935130160'         / data unit checksum updated 2011-05-02T21:34:44 END                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             A�ʜ��pA����A���MA�A��h9�XTENSION= 'BINTABLE'           / binary table extension                         BITPIX  =                    8 / 8-bit bytes                                    NAXIS   =                    2 / 2-dimensional binary table                     NAXIS1  =                   58 / width of table in bytes                        NAXIS2  =                   34 / 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    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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  = 'Cygnus OB2'         / Name of observed object                        ONTIME  = 2.954408115720749E+04 / On-source time                                DEADC   =       9.87337410E-01 / Deadtime correction                            DEADAPP =                    F / Has DEADC been applied to data                 EXPOSURE= 2.916997658388134E+04 / Exposure time                                 LIVETIME= 2.916997658388134E+04 / Deadtime corrected on-source time             DATE-OBS= '2010-02-12T15:27:09' / Start date of observations                    DATE-END= '2010-02-13T00:30:02' / End date of observations                      TSTART  = 3.823772129009466E+08 / time start                                    TSTOP   = 3.824067602230940E+08 / time stop                                     TELAPSE = 2.954732214742899E+04 / elapsed time                                  MJD-OBS = 5.523966218635355E+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_ccd2_acisf10954_pi14-548.evt.gz' / Input file name           CREATOR = 'extractor v5.16'    / Extractor                                      DATE    = '2011-05-02T21:34:44' / 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  = 3.085859282019000E+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  = 4.135407121728200E+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= 'VheDYfZBVfbBVfZB'   / HDU checksum updated 2011-05-02T21:34:44       DATASUM = '4249243363'         / data unit checksum updated 2011-05-02T21:34:44 END                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             @�X@�HBOX             @�h@�h
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