SIMPLE = T / file does conform to FITS standard BITPIX = 8 / number of bits per data pixel NAXIS = 1 / number of data axes NAXIS1 = 0 / length of data axis 1 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 HISTORY fimgcreate 1.0b at 2007-03-12T06:22:51 DATE = '2007-03-12T06:22:51' / file creation date (YYYY-MM-DDThh:mm:ss UT) INSTRUME= 'UVOT ' TSTART = 194892251.9758 TSTOP = 194892757.35252 DATE-OBS= '2007-03-06T16:41:10' DATE-END= '2007-03-06T16:52:36' OBJECT = 'GRB070306' PROCVER = '3.9.8 ' / Processing script version SOFTVER = 'Hea_06Dec2006_V6.1.2_Swift_Rel2.6(Bld20)patched2_27Feb2007' / HEASOFTCALDBVER= 'b20061014_u20061116_x20061219_m20070104' / CALDB index versions used TIMESYS = 'TT ' / time system MJDREFI = 51910 / MJD reference day 01 Jan 2001 00:00:00 MJDREFF = 0.00074287037 / MJD reference (fraction of day) 01 Jan 2001 00:CLOCKAPP= F / If clock correction are applied (F/T) TIMEUNIT= 's ' / Time unit for timing header keywords ATTFLAG = 100 / Orgin of attitude information UTCFINIT= -1.80672000000000 / [s] UTCF at TSTART CHECKSUM= '4bAD6bAD4bAD4bAD' / HDU checksum updated 2007-03-12T07:04:00 DATASUM = ' 0' / data unit checksum updated 2007-03-12T07:04:00 END XTENSION= 'IMAGE ' / IMAGE extension BITPIX = 32 / number of bits per data pixel NAXIS = 2 / number of data axes NAXIS1 = 160 / length of data axis 1 NAXIS2 = 160 / length of data axis 2 PCOUNT = 0 / required keyword; must = 0 GCOUNT = 1 / required keyword; must = 1 MESGNAME= 'UVOT_GENI_IMAGE' / Name of the message TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'UVOTA ' / Instrument name OBS_ID = '00263361000' / Observation ID TARG_ID = '263361 ' / Target ID SEG_NUM = '0 ' / Segment number CREATOR = 'TDRSS2FITS V3.20' / Program that created this FITS file ORIGIN = 'GSFC ' / Source of FITS file TLM2FITS= 'V3.20 ' / 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-8 / [s/s] relative errors expressed as rate TIERABSO= 1.0 / [s] timing precision in seconds CLOCKAPP= F / If clock correction are applied (F/T) TIMEREF = 'LOCAL ' / Time reference (barycenter/local) TASSIGN = 'SATELLITE' / Time assigned by clock DATE = '2007-03-12T06:16:57' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -1.80672000000000 / [s] UTCF at TSTART TSTART = 194892251.9758 / Start time DATE-OBS= '2007-03-06T16:44:10' TSTOP = 194892351.81052 / Stop time DATE-END= '2007-03-06T16:45:50' TELAPSE = 99.8347199857235 / TSTOP - TSTART ONTIME = 99.8347199857235 / Sum of GTIs LIVETIME= 99.8347199857235 / Ontime multiplied by DEADC EXPOSURE= 99.8347199857235 / Total exposure, with all known correction DEADC = 1. / dead time correction EXTNAME = 'wh194892251I' / Extension name HDUCLASS= 'OGIP ' / Format conforms to OGIP standards HDUCLAS1= 'IMAGE ' / Image data HDUCLAS2= 'TOTAL ' / Total data values DATAMODE= 'IMAGEEVENT' / Instrument operating mode EXPID = 194892251 / uvot EXPosure ID FILTER = 'WHITE ' / FILTER used in exposure DETNAM = '2000 ' / WHEELPOS RA_PNT = 148.040969379186 / [deg] Ra Pointing DEC_PNT = 10.4964614961005 / [deg] Dec Pointing PA_PNT = 283.1117 / [deg] Position angle (roll) WINDOWX0= 420 / Lower left hand X WINDOWY0= 1065 / Lower left hand Y WINDOWDX= 320 / X Window width WINDOWDY= 320 / Y Window width NFRAMES = 9043 / number of frames included GRBLOC = 1 / GRB Location 1=XRT 0=MODE CMD BPEHWIN = 0 / BPE hardware window height BINX = 2 / Binning in the x-axis BINY = 2 / Binning in the y-axis CMPCNTMN= F / Compression losses didn't occurred in the imageCMPOTHRS= 8191 / Overflow of lossy compression algorithm CMPUTHRS= -8192 / Underflow of lossy compression algorithm CTYPE1 = 'RAWX ' / WCS axis type CUNIT1 = 'pixel ' / WCS axis unit CRVAL1 = 420.5 / WCS reference value CDELT1 = 2 / WCS coordinate increment CRPIX1 = 1. / WCS Reference point CTYPE2 = 'RAWY ' / WCS axis type CUNIT2 = 'pixel ' / WCS axis unit CRVAL2 = 1065.5 / WCS reference value CDELT2 = 2 / WCS coordinate increment CRPIX2 = 1. / WCS Reference point UTCCTIME= -1.80672 / [s] UTC Correction time UTCCSEC = -2 / UTC Correction Seconds UTCCSUBS= 9664 / [2*10**(-5) s] UTC Correction SubSeconds PKTTIME = 194892358.2956 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 194892358 / ccsds PacKeT SEConds PKTSUBS = 14780 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 843 / Application Process Identifier BLANK = -2147483648 / Data null value CHECKSUM= '3AYhA5Ye4AYeA5Ye' / HDU checksum updated 2007-03-12T07:04:00 DATASUM = '196111 ' / data unit checksum updated 2007-03-12T06:16:57 PROCVER = '3.9.8 ' / Processing script version SOFTVER = 'Hea_06Dec2006_V6.1.2_Swift_Rel2.6(Bld20)patched2_27Feb2007' / HEASOFTCALDBVER= 'b20061014_u20061116_x20061219_m20070104' / CALDB index versions used ATTFLAG = 100 / Orgin of attitude information END                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   ,                                  #B=                                  &)$                                            #                                                                                                                                                                                                                                                          "                                                                                                                                                                                                                                                                                                                                                                                                                            !%                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  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160 / length of data axis 1 NAXIS2 = 160 / length of data axis 2 PCOUNT = 0 / required keyword; must = 0 GCOUNT = 1 / required keyword; must = 1 MESGNAME= 'UVOT_GENI_IMAGE' / Name of the message TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'UVOTA ' / Instrument name OBS_ID = '00263361000' / Observation ID TARG_ID = '263361 ' / Target ID SEG_NUM = '0 ' / Segment number CREATOR = 'TDRSS2FITS V3.20' / Program that created this FITS file ORIGIN = 'GSFC ' / Source of FITS file TLM2FITS= 'V3.20 ' / 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-8 / [s/s] relative errors expressed as rate TIERABSO= 1.0 / [s] timing precision in seconds CLOCKAPP= F / If clock correction are applied (F/T) TIMEREF = 'LOCAL ' / Time reference (barycenter/local) TASSIGN = 'SATELLITE' / Time assigned by clock DATE = '2007-03-12T06:16:57' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -1.80672000000000 / [s] UTCF at TSTART TSTART = 194892357.32916 / Start time DATE-OBS= '2007-03-06T16:45:56' TSTOP = 194892757.35252 / Stop time DATE-END= '2007-03-06T16:52:36' TELAPSE = 400.023360013962 / TSTOP - TSTART ONTIME = 400.023360013962 / Sum of GTIs LIVETIME= 400.023360013962 / Ontime multiplied by DEADC EXPOSURE= 400.023360013962 / Total exposure, with all known correction DEADC = 1. / dead time correction EXTNAME = 'vv194892357I' / Extension name HDUCLASS= 'OGIP ' / Format conforms to OGIP standards HDUCLAS1= 'IMAGE ' / Image data HDUCLAS2= 'TOTAL ' / Total data values DATAMODE= 'IMAGEEVENT' / Instrument operating mode EXPID = 194892357 / uvot EXPosure ID FILTER = 'V ' / FILTER used in exposure DETNAM = '600 ' / WHEELPOS RA_PNT = 148.040743524436 / [deg] Ra Pointing DEC_PNT = 10.4977401414481 / [deg] Dec Pointing PA_PNT = 283.1139 / [deg] Position angle (roll) WINDOWX0= 420 / Lower left hand X WINDOWY0= 1065 / Lower left hand Y WINDOWDX= 320 / X Window width WINDOWDY= 320 / Y Window width NFRAMES = 36234 / number of frames included GRBLOC = 1 / GRB Location 1=XRT 0=MODE CMD BPEHWIN = 0 / BPE hardware window height BINX = 2 / Binning in the x-axis BINY = 2 / Binning in the y-axis CMPCNTMN= F / Compression losses didn't occurred in the imageCMPOTHRS= 8191 / Overflow of lossy compression algorithm CMPUTHRS= -8192 / Underflow of lossy compression algorithm CTYPE1 = 'RAWX ' / WCS axis type CUNIT1 = 'pixel ' / WCS axis unit CRVAL1 = 420.5 / WCS reference value CDELT1 = 2 / WCS coordinate increment CRPIX1 = 1. / WCS Reference point CTYPE2 = 'RAWY ' / WCS axis type CUNIT2 = 'pixel ' / WCS axis unit CRVAL2 = 1065.5 / WCS reference value CDELT2 = 2 / WCS coordinate increment CRPIX2 = 1. / WCS Reference point UTCCTIME= -1.80672 / [s] UTC Correction time UTCCSEC = -2 / UTC Correction Seconds UTCCSUBS= 9664 / [2*10**(-5) s] UTC Correction SubSeconds PKTTIME = 194892764.89558 / [s] ccsds PacKeT TIME=PKTSEC+PKTSUBS*2e-5 PKTSEC = 194892764 / ccsds PacKeT SEConds PKTSUBS = 44779 / [2*10**(-5) s] ccsds PacKeT SUBSeconds APID = 843 / Application Process Identifier BLANK = -2147483648 / Data null value CHECKSUM= 'cLhNdKgLcKgLcKgL' / HDU checksum updated 2007-03-12T07:04:00 DATASUM = '184970 ' / data unit checksum updated 2007-03-12T06:16:57 PROCVER = '3.9.8 ' / Processing script version SOFTVER = 'Hea_06Dec2006_V6.1.2_Swift_Rel2.6(Bld20)patched2_27Feb2007' / HEASOFTCALDBVER= 'b20061014_u20061116_x20061219_m20070104' / CALDB index versions used ATTFLAG = 100 / Orgin of attitude information END                                                                                                                                                                                                                                                                                                                        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