SIMPLE = T / file does conform to FITS standard BITPIX = 16 / 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 HDUNAME = 'PRIMARY ' / ASCDM block name MJD_OBS = 5.6181876072052E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/13756' / dataset identifier ORIGIN = 'ASC ' / Source of FITS file CREATOR = 'mkarf v0.6.2-0' / Program creating this file CHECKSUM= 'oWlaqTjVoTjaoTjU' / HDU checksum updated 2015-07-08T09:56:36 DATASUM = ' ' / data unit checksum updated 2015-07-08T09:56:22 DATE = '2015-07-08T09:56:36' / Date and time of file creation DATE-OBS= '2012-09-11T21:01:32' / Observation start date DATE-END= '2012-09-11T22:49:44' / Observation end date TIMESYS = 'TT ' / Time system MJDREF = 5.0814000000000E+04 / [d] MJD zero point for times TIMEZERO= 0.0000000000000E+00 / [s] Clock correction TIMEUNIT= 's ' / Time unit CLOCKAPP= T / default TSTART = 4.6378449262533E+08 / [s] Observation start time (MET) TSTOP = 4.6379098497567E+08 / [s] Observation end time (MET) MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used INSTRUME= 'ACIS ' / Instrument DETNAM = 'ACIS-7 ' / ACIS-S3 FILTER = ' ' GRATING = 'NONE ' CYCLE = 'P ' / events from which exps? Prim/Second/Both SIM_X = -6.8282252473119E-01 / [mm] SIM offset SIM_Y = 0.0000000000000E+00 / [mm] SIM offset SIM_Z = -1.8744723436190E+02 / [mm] SIM offset OBS_ID = '13756 ' / Observation id OBI_NUM = 0 / Obi number SEQ_NUM = '501589 ' / Sequence number END XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 12 / width of table in bytes NAXIS2 = 1070 / number of rows in table PCOUNT = 0 / size of special data area GCOUNT = 1 / one data group (required keyword) TFIELDS = 3 / number of fields in each row EXTNAME = 'SPECRESP' / Imaging ARF HDUNAME = 'SPECRESP' / ASCDM block name CONTENT = 'SPECRESP' HDUVERS = '1.1.0 ' HDUCLASS= 'OGIP ' HDUCLAS1= 'RESPONSE' HDUCLAS2= 'SPECRESP' HDUVERS1= '1.0.0 ' / Obsolete Keyword HDUVERS2= '1.1.0 ' / Obsolete Keyword ARFVERSN= '1992a ' / Obsolete Keyword TTYPE1 = 'ENERG_LO' / Energy TFORM1 = '1E ' / format of field TUNIT1 = 'keV ' TLMIN1 = 0.0000000E+00 TLMAX1 = 2.0000000E+01 TTYPE2 = 'ENERG_HI' / Effective Area TFORM2 = '1E ' / format of field TUNIT2 = 'keV ' TLMIN2 = 0.0000000E+00 TLMAX2 = 2.0000000E+01 TTYPE3 = 'SPECRESP' / Effective Area TFORM3 = '1E ' / format of field TUNIT3 = 'cm**2 ' MJD_OBS = 5.6181876072052E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/13756' / dataset identifier ORIGIN = 'ASC ' / Source of FITS file CREATOR = 'mkarf v0.6.2-0' / Program creating this file ASCDSVER= 'CIAO 4.7' / ASCDS version number REVISION= 1 / Processing version of data CHECKSUM= '1Eo84Do71Do71Do7' / HDU checksum updated 2015-07-08T09:56:36 DATASUM = '2882115495' / data unit checksum updated 2015-07-08T09:56:36 RAND_SKY= 0.0000000000000E+00 RAND_PI = 1.0000000000000E+00 OBS_MODE= 'POINTING' / Observation mode DATE = '2015-07-08T09:56:36' / Date and time of file creation DATE-OBS= '2012-09-11T21:01:32' / Observation start date DATE-END= '2012-09-11T22:49:44' / Observation end date TIMESYS = 'TT ' / Time system DATACLAS= 'OBSERVED' / default RADESYS = 'ICRS ' / default MJDREF = 5.0814000000000E+04 / [d] MJD zero point for times TIMEZERO= 0.0000000000000E+00 / [s] Clock correction TIMEUNIT= 's ' / Time unit BTIMNULL= 4.5906042368516E+08 / Basic Time offset (s) BTIMRATE= 2.5625001367851E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= 2.9225492026703E-18 / Basic Time clock drift (s / VCDUcount^2) SIM_X = -6.8282252473119E-01 / [mm] SIM offset SIM_Y = 0.0000000000000E+00 / [mm] SIM offset SIM_Z = -1.8744723436190E+02 / [mm] SIM offset FOC_LEN = 1.0070000000000E+04 / [mm] HRMA focal length BTIMCORR= 0.0000000000000E+00 / Correction applied to Basic Time rate (s) TIMEREF = 'LOCAL ' / Time reference (barycenter/local) TASSIGN = 'SATELLITE' / Time assigned by clock CLOCKAPP= T / default GRATING = 'NONE ' / Grating DETNAM = 'ACIS-7 ' / ACIS-S3 FILTER = 'NONE ' / QE includes all filters RESPFILE= '0.3:11.0:0.01' / RMF File ASPFILE = '../../acisf13756/products/aux/asphist_7.fits.gz' / Aspect Histogram FRA_PNT = 8.3633243696590E+01 / [deg] Pointing RA DEC_PNT = 2.2018509194416E+01 / [deg] Pointing Dec ROLL_PNT= 9.2772783517313E+01 / [deg] Pointing Roll RA_TARG = 8.3631667000000E+01 / [deg] Observer's specified target RA DEC_TARG= 2.2015667000000E+01 / [deg] Observer's specified target Dec DEFOCUS = 1.4449365687057E-03 / [mm] SIM defocus RA_NOM = 8.3633243696590E+01 / [deg] Nominal RA DEC_NOM = 2.2018509194416E+01 / [deg] Nominal Dec ROLL_NOM= 9.2772783517313E+01 / [deg] Nominal Roll TIERRELA= 1.0000000000000E-09 / default TIERABSO= 5.0000000000000E-05 / default TIMVERSN= 'ASC-FITS-2' / Timing system definition TSTART = 4.6378449262533E+08 / [s] Observation start time (MET) TSTOP = 4.6379098497567E+08 / [s] Observation end time (MET) STARTMJF= 12987 / Major frame ctr value at start of data STARTMNF= 54 / Start minor frame ctr at start of data STARTOBT= 0.0000000000000E+00 / On-Board MET close to STARTMJF and STARTMNF STOPMJF = 13150 / Major frame ctr value at stop of data STOPMNF = 126 / Stop minor frame ctr at end of data TIMEPIXR= 5.0000000000000E-01 / default TIMEDEL = 2.4104000000000E-01 / [s] timedel Lev1 CTI_CORR= T CTI_APP = 'PPPPPNPNPP' MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope Used INSTRUME= 'ACIS ' / Instrument READMODE= 'TIMED ' / Read mode DATAMODE= 'GRADED ' / Data mode FLSHTIME= 9.1028000000000E-01 / [s] CYCLE = 'P ' / events from which exps? Prim/Second/Both TITLE = 'Joint Chandra and HST Monitoring of the Crab Nebula' / Proposal titleOBSERVER= 'Dr. Martin Weisskopf' / Principal investigator OBJECT = 'Crab ' / Source name OBS_ID = '13756 ' / Observation id ONTIME = 3.4221179586053E+03 / [s] Sum of GTIs ONTIME7 = 3.4221179586053E+03 / [s] Sum of GTIs LIVETIME= 5.9446860275254E+02 / [s] Livetime LIVTIME7= 5.9446860275254E+02 / [s] Livetime EXPOSURE= 5.7686758041382E+02 / [secs] Total exposure time FRACEXPO= 1.0000000000000E+00 / Effective fractional exposure EXPOSUR7= 5.9446860275254E+02 / [s] Exposure time DTCOR = 1.7371365041865E-01 / Dead time correction OBI_NUM = 0 / Obi number SEQ_NUM = '501589 ' / Sequence number FP_TEMP = 1.5328480530000E+02 / [K] Focal Plane Temperature ASPTYPE = 'KALMAN ' DY_AVG = 6.4633761886000E-01 / [mm] Mean DY during observation DZ_AVG = 8.1188933865000E-01 / [mm] Mean DZ during observation DTH_AVG = -3.2445285681000E-03 / [deg] Mean DTHETA during observation HISTORY ----------------------------------------------------------------- HISTORY MKARF Processing History HISTORY ----------------------------------------------------------------- HISTORY Startup Directory: /xassist/data/pipeline4/chandra/13756/acisf13756/prodHISTORY ucts HISTORY Cmd Line: mkarf @@/tmp/tmp0WP0H6.mkarf.par mode=hl HISTORY Parameter file used: /tmp/tmp0WP0H6.mkarf.par HISTORY Detector Mask File: ../../acisf13756/data/aux/acisf13756_000N001_msk1.fiHISTORY ts.gz HISTORY Source SKY position: (4058.9,4160.62) HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB History Records HISTORY ---------------------------------------------------------------------- HISTORY ARDLIB Version: 0.8.7-2 HISTORY File used for CALDB info: ../../acisf13756/products/events/fullrun_ccd7_HISTORY acisf13756_pi14-548_pass1_cl_src4_src.evt.gz HISTORY Parameter file: /home/xassist/cxcds_param4/ardlib.par HISTORY ACIS QE File: /xassist/data/ciao/ciao-4.7/CALDB/data/chandra/acis/qe/aciHISTORY sD1997-04-17qeN0006.fits[8] HISTORY ACIS Uniformity File: /xassist/data/ciao/ciao-4.7/CALDB/data/chandra/aciHISTORY s/qeu/acisD2010-02-01qeuN0005B.fits[8] HISTORY ACIS Contamination File: /xassist/data/ciao/ciao-4.7/CALDB/data/chandra/HISTORY acis/contam/acisD1999-08-13contamN0009.fits[8] HISTORY ACIS 7 Badpix File: /xassist/data/pipeline4/chandra/13756/acisf13756/datHISTORY a/13756/repro/acisf13756_repro_bpix1.fits.gz[BADPIX7] HISTORY Vignetting File: /xassist/data/ciao/ciao-4.7/CALDB/data/chandra/default/HISTORY vignet/hrmaD1996-12-20vignetN0003.fits[1] HISTORY Onaxis Area File: /xassist/data/ciao/ciao-4.7/CALDB/data/chandra/defaultHISTORY /axeffa/hrmaD1996-12-20axeffaN0008.fits[1] HISTORY ---------------------------------------------------------------------- HISTORY ---------------------------------------------------------------------- HISTORY PIXLIB History Records HISTORY ---------------------------------------------------------------------- HISTORY PIXLIB Version: 4.0.0 HISTORY ****** PIXLIB Parameter File ***** HISTORY /xassist/data/ciao/ciao-4.7/param/geom.par: HISTORY instruments = /xassist/data/ciao/ciao-4.7/CALDB/data/chandra/default/geHISTNUM = 58 HISTORY om/telD1999-07-23geomN0006.fits(CALDB) HISTORY aimpoints = /xassist/data/ciao/ciao-4.7/CALDB/data/chandra/default/aiHISTORY mpts/telD1999-07-23aimptsN0002.fits(CALDB) HISTORY tdet = /xassist/data/ciao/ciao-4.7/CALDB/data/chandra/default/tdHISTORY et/telD1999-07-23tdetN0001.fits(CALDB) HISTORY sky = /xassist/data/ciao/ciao-4.7/CALDB/data/chandra/default/skHISTORY y/telD1999-07-23skyN0002.fits(CALDB) HISTORY shell = /xassist/data/ciao/ciao-4.7/CALDB/data/chandra/default/sgHISTORY eom/telD1999-07-23sgeomN0001.fits(CALDB) HISTORY obsfile = nowT00:00:00() HISTORY ****** PIXLIB System Configuration ****** HISTORY Telescope = AXAF HISTORY Focal Length (mm) = 10070.000 HISTORY Detector = ACIS HISTORY Focal Plane Sys. = FP-1.1 HISTORY Tiled Detector Plane Sys. = ACIS-2.2 HISTORY SIM Offset (mm) = (0.684 0.75 236.552) HISTORY Aim Point(NONE) (mm) = (-0.682823 0 -187.447) HISTORY Grating Arm = HEG HISTORY Grating Order = 1 HISTORY Dispersion Plane Sys. = ASC-GDP-1.1 HISTORY Rowland Circle (mm) = 8632.48 HISTORY ---------------------------------------------------------------------- HISTORY TOOL :mkarf 2015-07-08T09:56:36 ASC00001HISTORY PARM :asphistfile=../../acisf13756/products/aux/asphist_7.fitsASC00002HISTORY CONT :.gz ASC00003HISTORY PARM :outfile=../../acisf13756/products/spectra/fullrun_ccd7_aASC00004HISTORY CONT :cisf13756_pi14-548_pass1_cl_src4.arf ASC00005HISTORY PARM :sourcepixelx=4058.8971341 ASC00006HISTORY PARM :sourcepixely=4160.6154673 ASC00007HISTORY PARM :engrid=0.3:11.0:0.01 ASC00008HISTORY PARM :obsfile=../../acisf13756/products/events/fullrun_ccd7_acASC00009HISTORY CONT :isf13756_pi14-548_pass1_cl_src4_src.evt.gz ASC00010HISTORY PARM :pbkfile= ASC00011HISTORY PARM :dafile=CALDB ASC00012HISTORY PARM :mirror=HRMA ASC00013HISTORY PARM :detsubsys=ACIS-S3 ASC00014HISTORY PARM :grating=NONE ASC00015HISTORY PARM :maskfile=../../acisf13756/data/aux/acisf13756_000N001_msASC00016HISTORY CONT :k1.fits.gz ASC00017HISTORY PARM :ardlibparfile=ardlib.par ASC00018HISTORY PARM :geompar=geom ASC00019HISTORY PARM :verbose=1 ASC00020HISTORY PARM :clobber=yes ASC00021COMMENT specextract version 07 April 2015 HISTORY TOOL :specextract 2015-07-08T09:56:36 ASC00022HISTORY PARM :infile=../../acisf13756/products/events/fullrun_ccd7_aciASC00023HISTORY CONT :sf13756_pi14-548_pass1_cl_src4_src.evt.gz[events][filterASC00024HISTORY CONT : (x,y)=REGION(../../acisf13756/analysis/spatial/fullrun_ASC00025HISTORY CONT :ccd7_acisf13756_pi14-548_pass1_cl_src4_src_phys.reg)] ASC00026HISTORY PARM :outroot=../../acisf13756/products/spectra/fullrun_ccd7_aASC00027HISTORY CONT :cisf13756_pi14-548_pass1_cl_src4 ASC00028HISTORY PARM 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