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 = '2010-06-11T22:26:26' / Date and time of file creation DATE-OBS= '2005-12-25T12:17:00' / Observation start date DATE-END= '2005-12-25T21:13:04' / 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 = 2.5190022002749E+08 / Observation start time TSTOP = 2.5193238452898E+08 / Observation end time MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope INSTRUME= 'ACIS ' / Instrument OBS_ID = '7256 ' / Observation id OBI_NUM = 0 / Obi number SEQ_NUM = '500686 ' / Sequence number ORIGIN = 'ASC ' / Source of FITS file CREATOR = 'mkwarf - Version CIAO 4.2' / tool that created this output MJD_OBS = 5.3729511805874E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/07256' / dataset identifier CHECKSUM= '1rGi3oGh1oGh1oGh' / HDU checksum updated 2010-06-11T22:26:26 DATASUM = ' ' / data unit checksum updated 2010-06-11T22:26:24 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' / name of this binary table extension HDUNAME = 'SPECRESP' / 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 ' TTYPE3 = 'SPECRESP' / Effective Area TFORM3 = '1E ' / format of field TUNIT3 = 'cm**2 ' 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 = '2010-06-11T22:26:26' / Date and time of file creation DATE-OBS= '2005-12-25T12:17:00' / Observation start date OBS_MODE= 'POINTING' / Observation mode DATE-END= '2005-12-25T21:13:04' / 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= 2.4779005388725E+08 / Basic Time offset (s) DATACLAS= 'OBSERVED' / default RADECSYS= 'ICRS ' / default BTIMRATE= 2.5625001184992E-01 / Basic Time clock rate (s / VCDUcount) BTIMDRFT= 2.5248299138263E-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 = 2.5190022002749E+08 / Observation start time GRATING = 'NONE ' / Grating DETNAM = 'ACIS-235678' / Detector RA_PNT = 3.2870225826344E+02 / Pointing RA DEC_PNT = 1.6889206397515E+01 / Pointing Dec ROLL_PNT= 3.0572447722182E+02 / Pointing Roll RA_TARG = 3.2870291700000E+02 / Observer's specified target RA DEC_TARG= 1.6891167000000E+01 / Observer's specified target Dec DEFOCUS = 1.4449365687057E-03 / SIM defocus (mm) RA_NOM = 3.2870225826344E+02 / Nominal RA DEC_NOM = 1.6889206397515E+01 / Nominal Dec ROLL_NOM= 3.0572447722182E+02 / Nominal Roll TSTOP = 2.5193238452898E+08 / Observation end time STARTMJF= 125291 / Major frame ctr value at start of data STARTMNF= 30 / Start minor frame ctr at start of data STARTOBT= 0.0000000000000E+00 / On-Board MET close to STARTMJF and STARTMNF STOPMJF = 126259 / Major frame ctr value at stop of data STOPMNF = 44 / 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 TITLE = 'A Day in the Life of a Short Gamma-Ray Burst' / Proposal title OBSERVER= 'Dr. David Burrows' / Principal investigator OBJECT = 'GRB 051221' / Source name OBS_ID = '7256 ' / Observation id OBI_NUM = 0 / Obi number SEQ_NUM = '500686 ' / Sequence number ONTIME = 3.0179172513574E+04 / [s] Sum of GTIs LIVETIME= 2.9797025659491E+04 / [s] Livetime EXPOSURE= 2.9797025659491E+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 = 5.3729511805874E+04 / Modified Julian date of observation DS_IDENT= 'ADS/Sa.CXO#obs/07256' / dataset identifier REVISION= 1 / Processing version of data CHECKSUM= 'Y3QCZ3PBY3PBY3PB' / HDU checksum updated 2010-06-11T22:26:26 DATASUM = '922586486' / data unit checksum updated 2010-06-11T22:26:26 RAND_SKY= 0.0000000000000E+00 RAND_PI = 0.0000000000000E+00 HDUCLASS= 'OGIP ' HDUCLAS1= 'RESPONSE' HDUCLAS2= 'SPECRESP' HDUVERS = '1.1.0 ' / HDU version HDUVERS1= '1.0.0 ' / HDU version HDUVERS2= '1.1.0 ' / HDU version CHANTYPE= 'PI ' / Channel Type DETCHANS= 1070 / Number of detector channels ARFVERSN= '1992a ' / RMF version number CONTENT = 'SPECRESP' THRSHLD = 0.0000000000000E+00 / FEF contrib percentage cutoff HISTNUM = 72 HISTORY TOOL :mkwarf 2010-06-11T22:26:26 ASC00001HISTORY PARM :infile=../../acisf07256/products/spectra/fullrun_ccd6_acASC00002HISTORY CONT :isf07256_pi14-548_pass1_cl_src18.pi[WMAP] ASC00003HISTORY PARM :outfile=../../acisf07256/products/spectra/fullrun_ccd6_aASC00004HISTORY CONT :cisf07256_pi14-548_pass1_cl_src18.warf ASC00005HISTORY PARM :weightfile=../../acisf07256/products/spectra/fullrun_ccdASC00006HISTORY CONT :6_acisf07256_pi14-548_pass1_cl_src18.wfef ASC00007HISTORY PARM :spectrumfile= ASC00008HISTORY PARM :egridspec=0.3:11.0:0.01 ASC00009HISTORY PARM :pbkfile=../../acisf07256/data/aux/acisf251901038N001_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: ../../acisf07256/products/specASC00024HISTORY CONT :tra/fullrun_ccd6_acisf07256_pi14-548_pass1_cl_src18.pi[WASC00025HISTORY CONT :MAP] 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[7] ASC00033HISTORY PARM :ACIS Uniformity File: /opt/ciao-4.2/CALDB/data/chandra/aASC00034HISTORY CONT :cis/qeu/acisD2000-01-29qeuN0006.fits[7] ASC00035HISTORY PARM :ACIS Contamination File: /opt/ciao-4.2/CALDB/data/chandrASC00036HISTORY CONT :a/acis/contam/acisD1999-08-13contamN0005.fits[7] ASC00037HISTORY PARM :ACIS 6 Badpix File: /xassist/data/pipeline4/chandra/7236ASC00038HISTORY CONT :/acisf07236/data/aux/acisf07236_000N001_bpix1_new.fits[BASC00039HISTORY CONT :ADPIX6] ASC00040HISTORY PARM :File used for CALDB info: ../../acisf07256/products/specASC00041HISTORY CONT :tra/fullrun_ccd6_acisf07256_pi14-548_pass1_cl_src18.pi[WASC00042HISTORY CONT :MAP] ASC00043HISTORY PARM :File used for CALDB info: ../../acisf07256/products/specASC00044HISTORY CONT :tra/fullrun_ccd6_acisf07256_pi14-548_pass1_cl_src18.pi[WASC00045HISTORY CONT :MAP] ASC00046HISTORY PARM :PIXLIB Version: 4.0.0 ASC00047HISTORY PARM :****** PIXLIB Parameter File ***** ASC00048HISTORY PARM :/opt/ciao-4.2/param/geom.par: ASC00049HISTORY PARM :instruments = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00050HISTORY CONT :geom/telD1999-07-23geomN0005.fits(CALDB) ASC00051HISTORY PARM :aimpoints = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00052HISTORY CONT :aimpts/telD1999-07-23aimptsN0002.fits(CALDB) ASC00053HISTORY PARM :tdet = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00054HISTORY CONT :tdet/telD1999-07-23tdetN0001.fits(CALDB) ASC00055HISTORY PARM :sky = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00056HISTORY CONT :sky/telD1999-07-23skyN0001.fits(CALDB) ASC00057HISTORY PARM :shell = /opt/ciao-4.2/CALDB/data/chandra/default/ASC00058HISTORY CONT :sgeom/telD1999-07-23sgeomN0001.fits(CALDB) ASC00059HISTORY PARM :obsfile = nowT00:00:00() ASC00060HISTORY PARM :****** PIXLIB System Configuration ****** ASC00061HISTORY PARM :Telescope = Chandra ASC00062HISTORY PARM :Focal Length (mm) = 10070.000 ASC00063HISTORY PARM :Detector = ACIS ASC00064HISTORY PARM :Focal Plane Sys. = FP-1.1 ASC00065HISTORY PARM :Tiled Detector Plane Sys. = ACIS-2.2 ASC00066HISTORY PARM :SIM Offset (mm) = (0.684 0.75 236.552) ASC00067HISTORY PARM :Aim Point(NONE) (mm) = (-0.682823 0 -190.14) ASC00068HISTORY PARM :Grating Arm = HEG ASC00069HISTORY PARM :Grating Order = 1 ASC00070HISTORY PARM :Dispersion Plane Sys. = ASC-GDP-1.1 ASC00071HISTORY PARM :Rowland Circle (mm) = 8632.48 ASC00072END >>R=B2>R> >KS> >>U>>{?>{>33?kp>33>Q?O>Q>p?ٛ(>p>\@>\>Ǯ@BM}>Ǯ>@}%>>@jxS>> =@> =>(@A>(>GA >G>ffA,>ff>ARs>>Azpm>>A|>>HAH>H?Aȕ??\A0?\?B[??B?? =qA:? =q? Ap? ?\)A_?\)?AP??zB\?z? =B? =?B$4??(B2x?(?RB@΃?R?!GBWi?!G?# Bn$?# ?&ffBw]?&ff?(Bm?(?+B(?+?.{B3?.{?0B?0?333B{?333?5B?5?8QBg?8Q?:HB$?:H?=pBE?=p?@B1?@?B\C,M?B\?EC ?E?GC ?G?J=qChW?J=q?LC!C?L?O\)C)?O\)?QC2{C@>{@>RC@>R@?\)C*\@?\)@@Cd@@@@CBm@@@AGC@AG@AC(@A@B\C@B\@C33CX@C33@C C/@C @DzCw@Dz@EC@E@ECE@E@FffC=@Fff@G =C@G =@GC@G@HQC'@HQ@HCA@H@IC<@I@J=qC\@J=q@JHCWM@JH@KC;@K@L(Ce@L(@LC\@L@MpC@Mp@N{C%@N{@NRCQ@NR@O\)Cs@O\)@PC>-@P@PC$@P@QGC3@QG@QC\@Q@R\C @R\@S33C6@S33@S Cx@S @TzCh@Tz@UCʗ@U@UC,@U@VffC@Vff@W =C@W =@WC_@W@XQC@XQ@XC@X@YC(@Y@Z=qCi@Z=q@ZHC@ZH@[CM@[@\(C)@\(@\CE]@\@]pCp,@]p@^{C(@^{@^RC(@^R@_\)C!@_\)@`C^@`@`C@`@aGC@aG@aC@a@b\C"@b\@c33CAp@c33@c Ccw@c @dzC@dz@eC@e@eC@e@fffC@fff@g =C@g =@gC@g@hQCG@hQ@hC_@h@iCv@i@j=qC@j=q@jHC@jH@kC@k@l(C@@l(@lC@l@mpC4@mp@n{C)@n{@nRCDq@nR@o\)CMc@o\)@pCVH@p@pCb@p@qGCr@qG@qC@q@r\CP@r\@s33C@s33@s C@s @tzC@tz@uC@u@uCl@u@vffC@vff@w =C@w =@wCu@w@xQC<@xQ@xC@x@yC@y@z=qC@z=q@zHC @zH@{C@{@|(C@|(@|Cm@|@}pC'p@}p@~{C=@~{@~RCT@~R@\)Cem@\)@Cv@@QC@Q@C5@@C9@@GC@G@C@@C|@@=qCr$@=q@\Cg@\@HCUW@H@33CB@33@C2@@ C$A@ @(C@(@zC[@z@C@@C@@pC@p@Cm@@{C1@{@ffCo@ff@RCUC@R@ =C7%@ =@\)C@\)@C@@CO@@QC@Q@C@@Ci@@GC6}@G@C@@C4@@=qC@=q@\Cu@\@HCQ@H@33C- @33@C@@ C@ @(C{Q@(@zCS@z@C,@@CE@@pCe@p@Cx}@@{CG'@{@ffC@ff@RCM@R@ =C@ =@\)CN@\)@C@@C@@QCa@Q@CfH@@C%3@@GC@G@Ch@@C[!@@=qC@=q@\C@\@HC_3@H@33C@33@Cw@@ Ch@ @(C@(@zC1@z@Cs@@C&@@pC@p@CE@@{C@{@ffC=@ff@RCOx@R@ =C@ =@\)C@\)@C-@@C|@@QCp@Q@C ]@@C@@GCF$@G@C?@@C{@@=qCX@=q@\C@\@HC7%@H@33Cۏ@33@Crx@@ C@ @(Cm@(@zC@z@Cq@@CK@@pC_@p@C[A@@{C@{@ffCx@ff@RCg@R@ =C@ =@\)C@\)@C@@C @@QC@Q@C@@C}@@GCM@G@CwB@@CA@@=qCkG@=q@\C}@\@HCXS@H@33C\@33@CF@@ C=@ @(CG@(@zC@z@CC@@C@@pC-@p@C@@{C)@{@ffC@ff@RCL@R@ =C]@ =@\)C@\)@C@@C@@QCo@Q@C@@C^@@GC@G@C7@@C@@=qCC@=q@\C4@\@HC@H@33Cb&@33@CϷ@@ C=L@ @(C @(@zC @z@Cn6@@Cׯ@@pCH@p@CM@@{C/@{@ffC@ff@RC@R@ =C,@ =@\)Co@\)@Cou@@C@@@QC~a@Q@C}d@@C|k@@GC{t@G@Cz}@@Cyu@@=qCx[@=q@\Cw3@\@HCv@H@33Ct@33@Csq@@ Cr@ @(Cq@(@zCp@z@Coe@@Cn}+@@pCmxK@p@Cls@@{Ckm@{@ffCjg@ff@RCig@R@ =Chl@ =@\)CgrS@\)@Cfk%@@Cedw@@QCdfi@Q@Ccp@@Cb{@@GCal@G@C`^?@@C_W @@=qC^WI@=q@\C]X@\@HC\Ms@H@33C[Cg@33@CZ?@@ CY@@ @(CXB@(@zCW;@z@CV05@@CU=#@@pCTbE@p@CS@@{CRRp@{@ffCQ@ff@RCO@R@ =CN@ =@\)CM@\)@CLK@@CKK@@QCJ@Q@CI0@@CHz@@GCGqA@G@CFh@@CE[@@=qCDJ@=q@\CC:@\@HCB4 @H@33CA.c@33@ÅC@%@Å@ C?@ @(C> @(@zC<@z@C;Ό@@C:@@pC9g@p@C8@@{C7p@{@ffC6|{@ff@ƸRC5i`@ƸR@ =C4h@ =@\)C3i]@\)@ǮC2I{@Ǯ@C1*@@QC0@Q@ȣC.@ȣ@C-@@GC,@G@əC+З@ə@C*@@=qC)s@=q@ʏ\C(ý@ʏ\@HC'O@H@33C&@33@˅C%@˅@ C$@ @(C#e@(@zC"V@z@C!H@@C H@@pCW/@p@Cf2@@{CR@{@ffC>@ff@θRC-@θR@ =C@ =@\)C!@\)@ϮC@Ϯ@C@@QC=@Q@УC@У@C\@@GC@G@љCi@љ@CI@@=qCf@=q@ҏ\C{u@ҏ\@HC j@H@33C Z@33@ӅC S+@Ӆ@ C T@ @(C U@(@zCPO@z@CK@@CN@@pCY@p@Cd@@{CYO@{@ffCNO@ff@ָRCN3@ָR@ =CX@ =@\)BȽ@\)@׮B@׮@B+@@QB@@Q@أB@@أ@B,@@GB%@G@ٙB s@ٙ@B-8@@=qBH@=q@ڏ\Be@ڏ\@HBm@H@33B@33@ۅB3@ۅ@ Bw@ @(Bi@(@zB8@z@B%@@BO@@pBڎ@p@B@@{B@{@ffBS9@ff@޸RBӜ8@޸R@ =B@ =@\)B<@\)@߮BΓ @߮@Bt@@QB0 @Q@Ba @@BǓ@@GB$@G@ᙚB8@ᙚ@B‘@@=qB@=q@\BS@\@HB@H@33B (@33@Bg(@@ B@ @(B)@(@zB@z@BA@@Bhs@@pB@@p@BH@@{BS@{@ffBH@ff@RB@R@ =B{@ =@\)B*@\)@B9@@B5;@@QB @Q@Bd@@B@@GB@G@陚B :@陚@B@@=qB@B@=q@\B@\@HBk@H@33B),@33@Bȗ@@ Bd@ @(B+@(@zB@z@Bt+@@B(@@pB-@p@B@@{Bf@{@ffBE@ff@RBU@R@ =B@ =@\)B@\)@Bvp@@B=:@@QB@Q@B@@B@@GB@G@B}@@B{/@@=qBy@=q@\Bx5@\@HBu@H@33Bst@33@BpQ@@ Bn@ @(Bm@(@zBk#K@z@Bi0@@BgW(@@pBe;@p@BcՓ@@{Ba@{@ffB`@ff@RB^D@R@ =B\;@ =@\)BZ@\)@BY@@BWm\@@QBU@Q@BTX@@BRQ@@GBPE@G@BN@@BM+@@=qBK-@=q@\BJ@\@HBHq@H@33BF@33@BEY @@ BC@ @(BB@(@zB@/@z@B?T8@@B=@@pBlA.HA/ =>A/ =A/33>A/33A/\)>zmA/\)A/><`A/A/>A/A/ >A/ A0>M