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= 'BAT ' / Instrument name OBS_ID = '01220796000' / Observation number ID TARG_ID = '1220796' / Target_ID value SEG_NUM = '0' / Observation segment value TIMESYS = 'TT ' / Time system MJDREFI = 51910. / Reference MJD Integer part MJDREFF = 7.4287037E-4 / Reference MJD fractional CLOCKAPP= F / default TIMEUNIT= 's ' / Time unit TSTART = 734331937.20058 / Start time TSTOP = 734331988.4006 / Stop time DATE-OBS= '2024-04-09T05:05:00' DATE-END= '2024-04-09T05:06:23' ORIGIN = 'GSFC' / Source of FITS file CREATOR = 'BAT2FITS V7.21' / Program that created this FITS file TLM2FITS= 'V7.21' / Telemetry converter version number DATE = '2024-04-19T03:17:45' / file creation date (YYYY-MM-DDThh:mm:ss UT) OBJECT = 'NON-BURST' XOBS_ID = 00016437015 / Generating sequence END XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 82 / width of table in bytes NAXIS2 = 4 / number of rows in table PCOUNT = 0 / size of special data area: GCOUNT = 1 / one data group (required keyword) TFIELDS = 7 / number of fields in each row TTYPE1 = 'TIME ' / Spacecraft clock time TFORM1 = '1D ' / data format of field TUNIT1 = 's ' / physical unit of field TTYPE2 = 'QPARAM ' / Quaterions for POINTING TFORM2 = '4D ' / data format of field TTYPE3 = 'POINTING' / RA, Dec, Roll from telemetry TFORM3 = '3D ' / data format of field TUNIT3 = 'deg ' / physical unit of field TTYPE4 = 'POSITION' / Long, Lat, Alt from telemetry TFORM4 = '3E ' / data format of field TUNIT4 = 'deg, deg, m' / physical unit of field TTYPE5 = 'FLAGS ' / 10 arcmin, settled, SAA flags TFORM5 = '8X ' / data format of field TTYPE6 = 'BUS_V ' / Spacecraft bus voltage TFORM6 = '1E ' / data format of field TUNIT6 = 'V ' / physical unit of field TTYPE7 = 'SOURCE ' / 1=ACS packets TFORM7 = '1B ' / data format of field EXTNAME = 'ATTITUDE' / name of this binary table extension HDUCLASS= 'OGIP ' / Format conforms to OGIP standards HDUCLAS1= 'TEMPORALDATA ' / Time ordered data HDUCLAS2= 'HKP ' / Housekeeping TIMESYS = 'TT ' / Time system MJDREFI = 51910. / Reference MJD Integer part MJDREFF = 7.4287037E-4 / Reference MJD fractional TIMEREF = 'LOCAL ' / Time reference (barycenter/local) TASSIGN = 'SATELLITE' / Time assigned by clock TIMEUNIT= 's ' / Time unit TIERRELA= 1.E-8 / [s/s] Estimated relative clock rate error TIERABSO= 1. / [s] Estimated absolute clock offset error TSTART = 734331937.20058 / Start time TSTOP = 734331988.4006 / Stop time DATE-OBS= '2024-04-09T05:05:32' DATE-END= '2024-04-09T05:06:23' CLOCKAPP= F / default TELAPSE = 51.2000199556351 / TSTOP - TSTART TELESCOP= 'SWIFT ' / Telescope (mission) name OBS_ID = '01220796000' / Observation number ID TARG_ID = '1220796' / Target_ID value SEG_NUM = '0' / Observation segment value EQUINOX = 2000. / default RADECSYS= 'FK5' / default ORIGIN = 'GSFC' / Source of FITS file CREATOR = 'BAT2FITS V7.21' / Program that created this FITS file TLM2FITS= 'V7.21' / Telemetry converter version number DATE = '2024-04-19T03:17:45' / file creation date (YYYY-MM-DDThh:mm:ss UT) ALGN_NAM= 'swalign20041115v012.fits' HISTORY No single packet ApIDs contributed. HISTORY LDP(567,56757) File: swift_ldp_0040350f_2133_567_56757.ccsds HISTORY Product(56757) BAT Pages(246) Found Pages(246) HISTORY Valid Pages(246) Simulated Pages (0) Missing Pages(0) HISTORY LDP(567,56758) File: swift_ldp_0040350f_2133_567_56758.ccsds HISTORY Product(56758) BAT Pages(246) Found Pages(246) HISTORY Valid Pages(246) Simulated Pages (0) Missing Pages(0) END A?S/z?'W?w. U?>]<@eA@+"~d^V @eAk@+"k`@s`CqDˁH AϖA(F?< ?'TX?w0f?>\t@eAp^{@+"z)@s`Cs iH?AkA*3F?4g?'l>H?w//z?>o ]<@eA4I@+"bs@s`Cs HCAk