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 = '00552336000' / Observation ID TARG_ID = '552336 ' / 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 = 386303142.209 / Start time DATE-OBS= '2013-03-30T02:25:42.2' / Start Date TSTOP = 386303247.819 / Stop time DATE-END= '2013-03-30T02:27:27.8' / 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 = '2013-03-30T02:27:34' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -10.3809 / UTCF at TSTART CHECKSUM= '1WlS1UkS1UkS1UkS' / HDU checksum updated 2013-03-30T02:27:34 DATASUM = ' 0' / data unit checksum updated 2013-03-30T02:27:34 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 = '00552336000' / Observation ID TARG_ID = '552336 ' / 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 = '2013-03-30T02:27:34' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 386303142.209 / Start time DATE-OBS= '2013-03-30T02:25:42.2' / Start Date TSTOP = 386303247.819 / Stop time DATE-END= '2013-03-30T02:27:27.8' / Stop Date UTCFINIT= -10.3809 / 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 = 552336 / Trigger Number XRA_OBJ = 276.107116699219 / [deg] XRT RA location GRB or Object XDEC_OBJ= -24.8714637756348 / [deg] XRT DEC location GRb or Object TERMMODE= 0 / XRT termination mode TELAPSE = 105.610000014305 / 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= -10.3809 / [s] UTC Correction TIME UTCCSEC = -11 / UTC Correction Seconds UTCCSUBS= 30955 / [2*10**(-5) s] UTC Correction SUBSeconds PKTTIME = 386303247.84482 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 386303247 / ccsds PacKeT SEConds PKTSUBS = 42241 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 1253 / Application Process Identifier CHECKSUM= 'VBqAY9n3VAn9V7n9' / HDU checksum updated 2013-03-30T02:27:34 DATASUM = '2752299402' / data unit checksum updated 2013-03-30T02:27:34 END A·„¦5A·„¦£/EA·„§5KI@W§DàA·„¨F‘§@B¼@ A·„©WØ@&{€àA·„ªid@::ÁA·„«zdÃ@2¼@ A·„¬‹«"@>éÑ A·„œñ€@BDX A·„®®7ß@2¼@ A·„¯¿|î@M‚ A·„°ÐÁý@H[ àA·„±â[@GkPàA·„²óNº@J:ÁA·„´•@XÓàA·„µÛw@5‹°ÀA·„¶'!Õ@3¬ÀA·„·8h4@F{€àA·„¸IC@IJñA·„¹Zó¡@Oa¹@A·„ºl8°@&{€àA·„»}@([ àA·„¼ŽÅm@"¼@ A·„½ Ì@2¼@ A·„¾±R*@H[ àA·„¿Â˜‰@R€L A·„ÀÓÝ˜@/Ù¡@A·„Áå#ö@E‹°ÀA·„ÂöjU@V{€àA·„Ä¯d@J:ÁA·„ÅõÃ@3¬ÀA·„Æ*ž@ Ü A·„ØOã*@¼@ A·„Ùa)‰@3¬ÀA·„Úroç@BDX A·„Ûƒ´ö@8[ àA·„Ü”ûU@@d¸ A·„Ý¦A³@ATˆ A·„Þ·ˆ@?Ù¡@A·„ßÈÎp@D›àÀA·„àÚÏ@@Ü A·„áëYÞ@9JñA·„âü <@3¬ÀA·„ä åK@&{€àA·„å+ª@7kPàA·„æ0r@5‹°ÀA·„çA¸g@BDX A·„èRþÅ@D#øÀA·„édE$@,aA·„êu‹‚@6{€àA·„ë†Ñá@3¬ÀA·„ì˜ @:ÁA·„í©[ÿ@iüàA·„îº¢^@3¬ÀA·„ïËè¼@D#øÀA·„ðÝ/@9JñA·„ñîuy@1Ìp A·„òÿ»Ø@0Ü A·„ôç@,aA·„õ"GE@@d¸ A·„ö3ŒT@J²©A·„÷DÒ³@=ú A·„øV@ATˆ A·„ùg_p@0Ü A·„úx¥Î@ú A·„û‰ì-@4›àÀA·„ü›2‹@PÜ A·„ý¬wš@BDX A·„þ½½ù@@d¸ A·„ÿÏ@E‹°ÀA·…àIf@-ú A·…ñÅ@2¼@ A·…Ö$@?Ù¡@A·…‚@=ú A·…%a‘@9JñA·…6§ð@1Ìp A·…GîN@1Ìp A·…Y4@5‹°ÀA·… jy¼@IÂÙA·… {À@= 1 A·…y@?Ù¡@A·…žL×@8[ àA·… ¯‘æ@2¼@ A·…ÀØE@9Jñ