SIMPLE = T / file does conform to FITS standard BITPIX = 8 / 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= 'SWIFT ' / Telescope (mission) name INSTRUME= 'XRT ' / Instrument name OBS_ID = '00525152000' / Observation ID TARG_ID = '525152 ' / Target ID SEG_NUM = '0 ' / Segment number TIMESYS = 'TT ' / Time system MJDREFI = 51910. / Reference MJD Integer part MJDREFF = 0.00074287037 / Reference MJD fractional TIMEUNIT= 's ' / Time unit for the time header keywords TIERRELA= 1.0E-08 / [s/s] Estimated relative clock rate error TIERABSO= 1. / [s] Estimated absolute clock offset error TSTART = 362361020.41298 / Start time DATE-OBS= '2012-06-25T23:50:20.4' / Start Date TSTOP = 362361125.95202 / Stop time DATE-END= '2012-06-25T23:52:06.0' / Stop Date CLOCKAPP= F / If clock correction are applied (F/T) ORIGIN = 'GSFC ' / Source of FITS file CREATOR = 'TDRSS2FITS V3.21' / Program that created this FITS file TLM2FITS= 'V3.21 ' / Telemetry converter version number DATE = '2012-06-25T23:52:05' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -8.35798 / UTCF at TSTART CHECKSUM= 'gJiWjIfVgIfVgIfV' / HDU checksum updated 2012-06-25T23:52:05 DATASUM = ' 0' / data unit checksum updated 2012-06-25T23:52:05 END XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 18 / width of table in bytes NAXIS2 = 100 / 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 TTYPE1 = 'TIME ' / label for field 1 TFORM1 = '1D ' / data format of field: 8-byte DOUBLE TUNIT1 = 's ' / physical unit of field TTYPE2 = 'RATE ' / label for field 2 TFORM2 = '1D ' / data format of field: 8-byte DOUBLE TUNIT2 = 'count/s ' / physical unit of field TTYPE3 = 'XRTMODE ' / label for field 3 TFORM3 = '1I ' / data format of field: 2-byte INTEGER EXTNAME = 'RATE ' / name of this binary table extension MESGNAME= 'XRT_LIGHTCURVE' / Name of the message COMMENT XRTMODE values COMMENT 1=null 2=Short Image 3=Long Image 4=Pile-Up Photodiode COMMENT 5=Low Rate Photodiode 6=Windowed Timing 7= Photon-Counting COMMENT 8=RAW data 9=Bias map 10=Stop TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'XRT ' / Instrument name OBS_ID = '00525152000' / Observation ID TARG_ID = '525152 ' / Target ID SEG_NUM = '0 ' / Segment number CREATOR = 'TDRSS2FITS V3.21' / Program that created this FITS file ORIGIN = 'GSFC ' / Source of FITS file TLM2FITS= 'V3.21 ' / Telemetry converter version number EQUINOX = 2000 / Equinox RADECSYS= 'FK5 ' / Coordinates system TIMESYS = 'TT ' / Time system MJDREFI = 51910. / Reference MJD Integer part MJDREFF = 0.00074287037 / Reference MJD fractional TIMEUNIT= 's ' / Time unit for the time header keywords TIERRELA= 1.0E-08 / [s/s] Estimated relative clock rate error TIERABSO= 1. / [s] Estimated absolute clock offset error CLOCKAPP= F / If clock correction are applied (F/T) TIMEREF = 'LOCAL ' / Time reference (barycenter/local) TASSIGN = 'SATELLITE' / Time assigned by clock DATE = '2012-06-25T23:52:05' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 362361020.41298 / Start time DATE-OBS= '2012-06-25T23:50:20.4' / Start Date TSTOP = 362361125.95202 / Stop time DATE-END= '2012-06-25T23:52:06.0' / Stop Date UTCFINIT= -8.35798 / UTCF at TSTART TIMEPIXR= 0. / Bin time beginning=0.0 middle=0.5 end=1. HDUCLASS= 'OGIP ' / Format conforms to OGIP standards HDUCLAS1= 'LIGHTCURVE' / Time ordered data HDUCLAS2= 'TOTAL ' / Source + background HDUCLAS3= 'RATE ' / Data provided as rate NUMBINS = 100 / Number of valid bins in the lightcurve TRIGGER = 525152 / Trigger Number XRA_OBJ = 128.987152099609 / [deg] XRT RA location GRB or Object XDEC_OBJ= -43.187816619873 / [deg] XRT DEC location GRb or Object TERMMODE= 0 / XRT termination mode TELAPSE = 105.539039969444 / TSTOP - TSTART ONTIME = 107.359703063965 / Time on target LIVETIME= 107.359703063965 / Ontime multiplied by DEADC EXPOSURE= 107.359703063965 / Total exposure, with all known correction DEADC = 1. / dead time correction UTCCTIME= -8.35798 / [s] UTC Correction TIME UTCCSEC = -9 / UTC Correction Seconds UTCCSUBS= 32101 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 362361126.04614 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 362361126 / ccsds PacKeT SEConds PKTSUBS = 2307 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= 'jdR1kZP1jbP1jZP1' / HDU checksum updated 2012-06-25T23:52:05 DATASUM = '3802982402' / data unit checksum updated 2012-06-25T23:52:05 END A0iA0gMA0WT@W8A0hR@1pA0y@"@A0(@2@A0nn@8[ A0­@"@A0þ@B@A0>@J:A0I@1pA0˧@> A0@$A0Xd@@A0&@ A07!@0ܠA0I+@= 1 A0Zq@ATA0k@4A0|@= A0ЎB[@> A0џ@M 1 A0Ұ@?١@A0w@5A0[@ A04@5A0@,aA0-@H[ A0r@BDXA0)@/١@A0:m@0ܠA0LE@1pA0]*@4A0n҉@9JA0߀@{A0_F@- A0ᢤU@0ܠA0@$A01@ ܠA0v!@EA0@- A0@/١@A0 I=@C4(A0@- A0,@7kPA0> @- A0Oag@([ A0`@IA0q$@{A033@5A0y@J:A0@?١@A0O@CA0L@8[ A0ّ@B@A0@- A0y@ A0 d@GkPA06@3A0/E@&{A0A6@,aA0R}@D#A0ca@0ܠA0u @9JA0N@7kPA1-@FA1ی@1pA1!@3A1hI@*:A1ܭX@IA1@B@A1:@"@A1s@2@A1 !ł@FA1 3 @ATA1 DR?@= A1 U@&{A1 f@8[ A1x%[@/١@A1k@3A1@?١@A1'@4A1=@$A1΂@4A1@6{A1R@9JA1U@@ܠA1@1pA1$m@N A16(@@ܠA1Gm@:A1X9@8[ A1iH@,aA1{?@GkPA1@::A1 d@$A1!@([ A1"Y!@$A1#џ@4A1$@8[