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 ' 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. DATE = '2010-04-12T01:47:28' / Date and time of file creation DATE-OBS= '2001-03-08T10:21:08' / Observation start date DATE-END= '2001-03-08T14:25:36' / Observation end date TIMESYS = 'TT ' / Time system MJDREF = 5.0814000000000E+04 / MJD zero point for times TIMEZERO= 0.0000000000000E+00 / Clock correction TIMEUNIT= 's ' / Time unit CLOCKAPP= T / default TSTART = 1.0043406833472E+08 / Observation start time TSTOP = 1.0044873659779E+08 / Observation end time MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope INSTRUME= 'ACIS ' / Instrument OBS_ID = '2053 ' / Observation id OBI_NUM = 0 / Obi number SEQ_NUM = '600187 ' / Sequence number ORIGIN = 'ASC ' / Source of FITS file CREATOR = 'mkwarf - Version CIAO 4.2' / tool that created this output MJD_OBS = 5.1976431346467E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/02053' / dataset identifier CHECKSUM= '8oElAlBk2lBk8lBk' / HDU checksum updated 2010-04-12T01:47:28 DATASUM = ' ' / data unit checksum updated 2010-04-12T01:47:25 END XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 4310 / 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 = 9 / number of fields in each row EXTNAME = 'WSPECRESP' / name of this binary table extension HDUNAME = 'WSPECRESP' / ASCDM block name TTYPE1 = 'CCD_ID ' / CCD ID TFORM1 = '1I ' / format of field TTYPE2 = 'CHIPX_LO' / CHIP X Coordindate TFORM2 = '1J ' / format of field TTYPE3 = 'CHIPX_HI' / CHIP X Coordindate TFORM3 = '1J ' / format of field TTYPE4 = 'CHIPY_LO' / CHIP Y Coordinate TFORM4 = '1J ' / format of field TTYPE5 = 'CHIPY_HI' / CHIP Y Coordinate TFORM5 = '1J ' / format of field TTYPE6 = 'REGNUM ' / Region Number TFORM6 = '1J ' / format of field TTYPE7 = 'WEIGHT ' / Spectral Weights TFORM7 = '1070E ' / format of field TTYPE8 = 'CONTRIB ' / WMAP contribution to this region TFORM8 = '1E ' / format of field TTYPE9 = 'FRACTION' / Fraction of contribution to total after threshoTFORM9 = '1E ' / format of field EQUINOX = 2.0000000000000E+03 / default 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. DATE = '2010-04-12T01:47:28' / Date and time of file creation DATE-OBS= '2001-03-08T10:21:08' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2001-03-08T14:25:36' / Observation end date TIMESYS = 'TT ' / Time system MJDREF = 5.0814000000000E+04 / MJD zero point for times TIMEZERO= 0.0000000000000E+00 / Clock correction TIMEUNIT= 's ' / Time unit BTIMNULL= 9.7319391489391E+07 / Basic Time offset (s) DATACLAS= 'OBSERVED' / default RADECSYS= 'ICRS ' / default BTIMRATE= 2.5625000990778E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= -1.9248763940319E-18 / Basic Time clock drift (s / VCDUcount^2) 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 SIM_X = -6.8282252473119E-01 / SIM focus pos (mm) SIM_Y = 0.0000000000000E+00 / SIM orthogonal axis pos (mm) SIM_Z = -1.9014006604987E+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 = 1.0043406833472E+08 / Observation start time GRATING = 'NONE ' / Grating DETNAM = 'ACIS-235678' / Detector RA_PNT = 1.1615378469229E+01 / Pointing RA DEC_PNT = 4.1666182912357E+01 / Pointing Dec ROLL_PNT= 3.3045710015174E+02 / Pointing Roll RA_TARG = 1.1569583000000E+01 / Observer's specified target RA DEC_TARG= 4.1681944000000E+01 / Observer's specified target Dec DEFOCUS = 1.4449365687057E-03 / SIM defocus (mm) RA_NOM = 1.1615378469229E+01 / Nominal RA DEC_NOM = 4.1666182912357E+01 / Nominal Dec ROLL_NOM= 3.3045710015174E+02 / Nominal Roll TSTOP = 1.0044873659779E+08 / Observation end time STARTMJF= 94946 / Major frame ctr value at start of data STARTMNF= 18 / Start minor frame ctr at start of data STARTOBT= 0.0000000000000E+00 / On-Board MET close to STARTMJF and STARTMNF STOPMJF = 95402 / Major frame ctr value at stop of data STOPMNF = 71 / Stop minor frame ctr at end of data TIMEPIXR= 5.0000000000000E-01 / default TIMEDEL = 3.2410400000000E+00 / timedel Lev1 (in seconds) CTI_APP = 'PPPPPBPBPP' CTI_CORR= T MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope INSTRUME= 'ACIS ' / Instrument READMODE= 'TIMED ' / Read mode DATAMODE= 'FAINT ' / Data mode FLSHTIME= 0.0000000000000E+00 / Inferred duration of each flush. (s) CYCLE = 'P ' / events from which exps? Prim/Second/Both OBSERVER= 'Dr Rosanne Di Stefano' / Principal investigator OBJECT = 'M31_3 ' / Source name OBS_ID = '2053 ' / Observation id OBI_NUM = 0 / Obi number SEQ_NUM = '600187 ' / Sequence number ONTIME = 1.3529565279081E+04 / [s] Sum of GTIs LIVETIME= 1.3358245776992E+04 / [s] Livetime EXPOSURE= 1.3358245776992E+04 / [s] Exposure time DTCOR = 9.8733739787229E-01 / Dead time correction ASPTYPE = 'KALMAN ' FP_TEMP = 1.5344601440000E+02 / [K] Focal Plane Temperature ORIGIN = 'ASC ' / Source of FITS file CREATOR = 'mkwarf - Version CIAO 4.2' / tool that created this output ASCDSVER= 'CIAO 4.2' / ASCDS version number MJD_OBS = 5.1976431346467E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/02053' / dataset identifier REVISION= 2 / Processing version of data CHECKSUM= '8WapAWTm1WZm8WZm' / HDU checksum updated 2010-04-12T01:47:28 DATASUM = '2743562150' / data unit checksum updated 2010-04-12T01:47:28 RAND_SKY= 0.0000000000000E+00 RAND_PI = 0.0000000000000E+00 TITLE = '2001: A SPACE CENSUS -- SUPERSOFT X-RAY SOURCES AND OTHER X-RAY SOU&'CONTINUE 'RCES IN M31' / Proposal title HDUCLASS= 'CHANDRA ' HDUCLAS1= 'RESPONSE' HDUCLAS2= 'WARF ' HDUCLAS3= 'WEIGHTS ' HISTNUM = 69 HISTORY TOOL :mkwarf 2010-04-12T01:47:28 ASC00001HISTORY PARM :infile=../../acisf02053/products/spectra/fullrun_ccd3_acASC00002HISTORY CONT :isf02053_pi14-548_pass1_cl_src6.pi[WMAP] ASC00003HISTORY PARM :outfile=../../acisf02053/products/spectra/fullrun_ccd3_aASC00004HISTORY CONT :cisf02053_pi14-548_pass1_cl_src6.warf ASC00005HISTORY PARM :weightfile=../../acisf02053/products/spectra/fullrun_ccdASC00006HISTORY CONT :3_acisf02053_pi14-548_pass1_cl_src6.wfef ASC00007HISTORY PARM :spectrumfile= ASC00008HISTORY PARM :egridspec=0.3:11.0:0.01 ASC00009HISTORY PARM :pbkfile=../../acisf02053/data/aux/acisf100435046N002_pbkASC00010HISTORY CONT :0.fits.gz ASC00011HISTORY PARM :threshold=0 ASC00012HISTORY PARM :feffile=CALDB ASC00013HISTORY PARM :mskfile= ASC00014HISTORY PARM :asolfile= ASC00015HISTORY PARM :mirror=HRMA ASC00016HISTORY PARM :detsubsysmod= ASC00017HISTORY PARM :dafile=CALDB ASC00018HISTORY PARM :ardlibpar=ardlib ASC00019HISTORY PARM :geompar=geom ASC00020HISTORY PARM :clobber=yes ASC00021HISTORY PARM :verbose=0 ASC00022FEFFILE = '/opt/ciao-4.2/CALDB/data/chandra/acis/fef_pha/acisD2000-01-29fef_ph&'CONTINUE 'a_ctiN0004.fits' / FITS Embedded function file HISTORY PARM :ARDLIB Version: 0.8.4 ASC00023HISTORY PARM :File used for CALDB info: ../../acisf02053/products/specASC00024HISTORY CONT :tra/fullrun_ccd3_acisf02053_pi14-548_pass1_cl_src6.pi[WMASC00025HISTORY CONT :AP] ASC00026HISTORY PARM :Parameter file: /home/xassist/cxcds_param4/ardlib.par ASC00027HISTORY PARM :Vignetting File: /opt/ciao-4.2/CALDB/data/chandra/defaulASC00028HISTORY CONT :t/vignet/hrmaD1996-12-20vignetN0003.fits[1] ASC00029HISTORY PARM :Onaxis Area File: /opt/ciao-4.2/CALDB/data/chandra/defauASC00030HISTORY CONT :lt/axeffa/hrmaD1996-12-20axeffaN0008.fits[1] ASC00031HISTORY PARM :ACIS QE File: /opt/ciao-4.2/CALDB/data/chandra/acis/qe/aASC00032HISTORY CONT :cisD1997-04-17qeN0006.fits[4] ASC00033HISTORY PARM :ACIS Uniformity File: /opt/ciao-4.2/CALDB/data/chandra/aASC00034HISTORY CONT :cis/qeu/acisD2000-01-29qeuN0006.fits[4] ASC00035HISTORY PARM :ACIS Contamination File: /opt/ciao-4.2/CALDB/data/chandrASC00036HISTORY CONT :a/acis/contam/acisD1999-08-13contamN0005.fits[4] ASC00037HISTORY PARM :ACIS 3 Badpix File: /xassist/data/pipeline4/chandra/2053ASC00038HISTORY CONT :/acisf02053/data/aux/acisf02053_000N002_bpix1.fits.gz[BAASC00039HISTORY CONT :DPIX3] ASC00040HISTORY PARM :File used for CALDB info: ../../acisf02053/products/specASC00041HISTORY CONT :tra/fullrun_ccd3_acisf02053_pi14-548_pass1_cl_src6.pi[WMASC00042HISTORY CONT :AP] ASC00043THRSHLD = 0.0000000000000E+00 / FEF contrib percentage cutoff HISTORY PARM :PIXLIB Version: 4.0.0 ASC00044HISTORY PARM :****** PIXLIB Parameter File ***** ASC00045HISTORY PARM :/opt/ciao-4.2/param/geom.par: ASC00046HISTORY PARM :instruments = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00047HISTORY CONT :geom/telD1999-07-23geomN0005.fits(CALDB) ASC00048HISTORY PARM :aimpoints = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00049HISTORY CONT :aimpts/telD1999-07-23aimptsN0002.fits(CALDB) ASC00050HISTORY PARM :tdet = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00051HISTORY CONT :tdet/telD1999-07-23tdetN0001.fits(CALDB) ASC00052HISTORY PARM :sky = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00053HISTORY CONT :sky/telD1999-07-23skyN0001.fits(CALDB) ASC00054HISTORY PARM :shell = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00055HISTORY CONT :sgeom/telD1999-07-23sgeomN0001.fits(CALDB) ASC00056HISTORY PARM :obsfile = nowT00:00:00() ASC00057HISTORY PARM :****** PIXLIB System Configuration ****** ASC00058HISTORY PARM :Telescope = Chandra ASC00059HISTORY PARM :Focal Length (mm) = 10070.000 ASC00060HISTORY PARM :Detector = ACIS ASC00061HISTORY PARM :Focal Plane Sys. = FP-1.1 ASC00062HISTORY PARM :Tiled Detector Plane Sys. = ACIS-2.2 ASC00063HISTORY PARM :SIM Offset (mm) = (0.684 0.75 236.552) ASC00064HISTORY PARM :Aim Point(NONE) (mm) = (-0.682823 0 -190.14) ASC00065HISTORY PARM :Grating Arm = HEG ASC00066HISTORY PARM :Grating Order = 1 ASC00067HISTORY PARM :Dispersion Plane Sys. = ASC-GDP-1.1 ASC00068HISTORY PARM :Rowland Circle (mm) = 8632.48 ASC00069MTYPE1 = 'CHIPX ' / DM Keyword: Descriptor name. MFORM1 = 'CHIPX_LO,CHIPX_HI' MTYPE2 = 'CHIPY ' / DM Keyword: Descriptor name. MFORM2 = 'CHIPY_LO,CHIPY_HI' END A`">8>؋?]l?K.??q.?R?@*"@c1@ @=@$zA6A~A/AJEAj*AFAw AHΞ@AtPAgBAC-AcbA},VAlAA AzAȅAAB1B{AyBdkBB(PB3XB@BLLBZ gBgBuIBB.Bo BRBB|B0B{B8BgmBʌwBђ.BT+B%BBȊBBYCCCUC RC CC!C C C|CC"C%eC( C*AC-C0MC2C5`C7.C: CC@CC*$CE%CG'RCI(CKCM FCOCPkCRCTCVXCWCY_C[C\C^PC__CaCcCdp.CeCg%ChBCiCk%ClfCmnCnCpCqDCrCCsLCt@CuC]CBCLlCT COCSZCYY.CW|CW.CXV6C[%C]C\C\ƻC]ýC_}C`_CaOCbmCbCc@CdDCeCfCfC4C>:CGCFCC9QC,VC&C!pCC CCCC*DC7CEhCNCWC[`CaCfC:C CCCCCgCEC%3C2CڠC CCaC;CSCC,CCb`C1CCxCCqC8CCICqCJ8CCպCC> CfCCrC*CCC>CFCHCQCCCeCC0CjwCBCCcCCC3CCpVCC:C;oCClC C |C C C OEC 'C i;C C C C 2C 4CCUECaC`NCvCy[ClCkCdCC-ClCEC‹C;CRC9\CgC7pBmB`BTBG&B8B*yB!PBB 6BB BBRBxB8BqB:B߇BfBBBFBBBBGBB%Bv(BjB`MBMaB;B,3B BBlBBXBKBBԧ4Bӆ>BoBcBWBSjBOlBDB(ZB B B BBBŪBįBõB­{BB=B|tBtaBh8BX BHB>^B4B1B4BB7B:gB=BD$BLjBMBEB>fB>[BEeBMBBAB75B/kB*kB&eBCB+BBB9B&BBB@cBgBL&B1B"B "BqBB BBB B B9BB B BBBB B&B-bB' B!B)(BAA A~A AhAMAAJAAfAA-AAZAmAAsAA\AmAK AIpAGAF ADAB%A@PWA>}A0@m@ @@ʑ@g@뺖@鱨@C@@l@@ߌ9@ݞg@۳:@A@ў@@X@ @%U@=v@XY@j&@~@ƞN@F@@7N@rO@6@@s@@(@)@L@r@p@rL@yb@@@F@{@\@v@@%@H@yj@@@]@Ȗ@$@r@)@@~}@@d@@4@U@@}.@ze2@wBb@t%@qW@n @lZ@i@gm@d@b|@`u@]!@[;@Xޒ@V@T8@Q@O@Md<@Kq@H@F*@DmX@BRw@@K-@>Gr@<.@:@8@6W@4@2@/@-W@,$@*#6@(Ux@&@$@"@ a@@O@-f@@@W@j@4@n@Y@ @ @ @>@d@@@? ?Y?? ?@?봦?L? ?J?MV?`?|???̈́y?? ?F?ò?Y>???ol?($??RE??B?r?1?????i"?M?-}??D?P?zv?u 2?o?jV?d?_0?Yl?T?Os?J&?E@??8?:>?4?0h?,$>?'4?#j? ?z?^?o@? 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B>BA:A8AJJAnA͕A˷6A0AAIA3AtAAyAAMA[A&AQAڂA/A|xAKA4A/AA˕A^AAAmAAA\A AAFADAwAA~hA/AoA\AwAM"A2A&A}itAzoAxAvc AtBwAr [Ao,AmrAk9AiAfAddAbpA`RA^rA\TAZCQAX4AV'#ATAR.lAP]ANcALAJAHAFAD|ABDAAA?HfA=A;A:A8mA6A4A3A1M\A/A-A,=A*A)A'vA% A$WA"oA!!A|AAcAAYAAWAAnAAA[TA A +A YA ]A4AAAgAIA-PA-A@T@@of@*@A@v@`@n@@@ꝰ@z@~\@s\@kU@w_@ކ@ܐ@ژ@آ.@ְ@@8@@@@N@,v@U`@ŀ@ów@@0@@ @@R@z@@f@@@V@n@&@@,F@p@.@ @''@E@o@@@C@@@H@^@@D@i@ x@#@@6@@:@}@zvd@wO@ty@q@oli@l@jo@g@eo@b@`@^G@[c@YW@V@T@RdI@P@M^@Kp@I6@G@D0@B@@_@>@<@:{[@8xP@6x@4X@2<@07Y@.H4@,\c@*@(@&,@$<@"@!E@-@0\@<@L\@r~@@@@@ @ u@ @@=@^H@@??ǰ??C?,?6T?d?j?>?ݨf?*?ְ?^M??̿7?m?o?º?^"???_1??s???t?)t?>?H?~V?W?.? ?ߛ????}F?x?r?m<\?g?a?\?W?Rn?M-?G?B-?<%?6]?2?.D?)*?%o?!?c??;a?N? 0?B?/> >a>>|>7>>>w>ĸ>>*>kt>4>u>>n>T_>a>u>7^>B>y]>rm>j,>c:>\l>V >P>Jn>E\_>?T>:Z>5'>/_>+8z>&>! >X>6>>|> n>{v>>=E#=˄====W!=@?XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 8 / 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 = 2 / number of fields in each row EXTNAME = 'EBOUNDS ' / name of this binary table extension HDUNAME = 'EBOUNDS ' / ASCDM block name TTYPE1 = 'ENERG_LO' / Min Energy TFORM1 = '1E ' / format of field TUNIT1 = 'keV ' TTYPE2 = 'ENERG_HI' / Max Energy TFORM2 = '1E ' / format of field TUNIT2 = 'keV ' EQUINOX = 2.0000000000000E+03 / default 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. DATE = '2010-04-12T01:47:28' / Date and time of file creation DATE-OBS= '2001-03-08T10:21:08' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2001-03-08T14:25:36' / Observation end date TIMESYS = 'TT ' / Time system MJDREF = 5.0814000000000E+04 / MJD zero point for times TIMEZERO= 0.0000000000000E+00 / Clock correction TIMEUNIT= 's ' / Time unit BTIMNULL= 9.7319391489391E+07 / Basic Time offset (s) DATACLAS= 'OBSERVED' / default RADECSYS= 'ICRS ' / default BTIMRATE= 2.5625000990778E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= -1.9248763940319E-18 / Basic Time clock drift (s / VCDUcount^2) 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 SIM_X = -6.8282252473119E-01 / SIM focus pos (mm) SIM_Y = 0.0000000000000E+00 / SIM orthogonal axis pos (mm) SIM_Z = -1.9014006604987E+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 = 1.0043406833472E+08 / Observation start time GRATING = 'NONE ' / Grating DETNAM = 'ACIS-235678' / Detector RA_PNT = 1.1615378469229E+01 / Pointing RA DEC_PNT = 4.1666182912357E+01 / Pointing Dec ROLL_PNT= 3.3045710015174E+02 / Pointing Roll RA_TARG = 1.1569583000000E+01 / Observer's specified target RA DEC_TARG= 4.1681944000000E+01 / Observer's specified target Dec DEFOCUS = 1.4449365687057E-03 / SIM defocus (mm) RA_NOM = 1.1615378469229E+01 / Nominal RA DEC_NOM = 4.1666182912357E+01 / Nominal Dec ROLL_NOM= 3.3045710015174E+02 / Nominal Roll TSTOP = 1.0044873659779E+08 / Observation end time STARTMJF= 94946 / Major frame ctr value at start of data STARTMNF= 18 / Start minor frame ctr at start of data STARTOBT= 0.0000000000000E+00 / On-Board MET close to STARTMJF and STARTMNF STOPMJF = 95402 / Major frame ctr value at stop of data STOPMNF = 71 / Stop minor frame ctr at end of data TIMEPIXR= 5.0000000000000E-01 / default TIMEDEL = 3.2410400000000E+00 / timedel Lev1 (in seconds) CTI_APP = 'PPPPPBPBPP' CTI_CORR= T MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope INSTRUME= 'ACIS ' / Instrument READMODE= 'TIMED ' / Read mode DATAMODE= 'FAINT ' / Data mode FLSHTIME= 0.0000000000000E+00 / Inferred duration of each flush. (s) CYCLE = 'P ' / events from which exps? Prim/Second/Both OBSERVER= 'Dr Rosanne Di Stefano' / Principal investigator OBJECT = 'M31_3 ' / Source name OBS_ID = '2053 ' / Observation id OBI_NUM = 0 / Obi number SEQ_NUM = '600187 ' / Sequence number ONTIME = 1.3529565279081E+04 / [s] Sum of GTIs LIVETIME= 1.3358245776992E+04 / [s] Livetime EXPOSURE= 1.3358245776992E+04 / [s] Exposure time DTCOR = 9.8733739787229E-01 / Dead time correction ASPTYPE = 'KALMAN ' FP_TEMP = 1.5344601440000E+02 / [K] Focal Plane Temperature ORIGIN = 'ASC ' / Source of FITS file CREATOR = 'mkwarf - Version CIAO 4.2' / tool that created this output ASCDSVER= 'CIAO 4.2' / ASCDS version number MJD_OBS = 5.1976431346467E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/02053' / dataset identifier REVISION= 2 / Processing version of data CHECKSUM= 'ecIagbHWebHaebHU' / HDU checksum updated 2010-04-12T01:47:28 DATASUM = '2671772187' / data unit checksum updated 2010-04-12T01:47:28 RAND_SKY= 0.0000000000000E+00 RAND_PI = 0.0000000000000E+00 TITLE = '2001: A SPACE CENSUS -- SUPERSOFT X-RAY SOURCES AND OTHER X-RAY SOU&'CONTINUE 'RCES IN M31' / Proposal title HDUCLASS= 'OGIP ' HDUCLAS1= 'RESPONSE' HDUCLAS2= 'EBOUNDS ' HDUCLAS3= 'REDIST ' HDUVERS = '1.3.0 ' / HDU version HDUVERS1= '1.0.0 ' / HDU version HDUVERS2= '1.2.0 ' / HDU version CHANTYPE= 'PI ' / Channel Type DETCHANS= 1070 / Number of detector channels RMFVERSN= '1992a ' / RMF version number SMOOTHED= 0 / 0-raw; 1-12-smooth END >>R>R> > >>>{>{>33>33>Q>Q>p>p>\>\>Ǯ>Ǯ>>>>> => =>(>(>G>G>ff>ff>>>>>>>H>H???\?\????? 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