Документ взят из кэша поисковой машины. Адрес оригинального документа : http://hea-www.harvard.edu/ChandraSNR/SNR0506-68.0/2762/work/c7_filtered.gti Дата изменения: Thu Jul 29 21:01:13 2004 Дата индексирования: Tue Oct 2 11:59:06 2012 Кодировка: IBM-866 Поисковые слова: eugene cernan

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 defined in Astronomy andCOMMENT Astrophysics Supplement Series v44/p363, v44/p371, v73/p359, v73/p365.COMMENT Contact the NASA Science Office of Standards and Technology for the COMMENT FITS Definition document #100 and other FITS information. 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. ORIGIN = 'ASC ' / Source of FITS file CREATOR = 'cxc - Version CIAO 2.2' / tool that created this output CHECKSUM= '78aM87YM77aM77YM' / HDU checksum updated 2003-01-07T20:23:55 DATASUM = ' ' DATE = '2003-01-07T20:23:25' / Date and time of file creation DATE-OBS= '2002-12-29T23:20:17' / Date and time of observation start DATE-END= '2002-12-30T10:13:33' / Date and time of observation stop 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 = 1.5759121738468E+08 / Observation start time TSTOP = 1.5763041389882E+08 / Observation end time MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope INSTRUME= 'ACIS ' / Instrument OBS_ID = '2762 ' / Observation id SEQ_NUM = '500212 ' / Sequence number END XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 16 / width of table in bytes NAXIS2 = 6 / number of rows in table PCOUNT = 0 / size of special data area GCOUNT = 1 / one data group (required keyword) TFIELDS = 2 / number of fields in each row EXTNAME = 'GTI ' / name of this binary table extension EXTVER = 7 HDUNAME = 'GTI7 ' / ASCDM block name TTYPE1 = 'START ' / label for field TFORM1 = '1D ' / format of field TUNIT1 = 's ' TTYPE2 = 'STOP ' / label for field TFORM2 = '1D ' / format of field TUNIT2 = 's ' 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. MISSION = 'AXAF ' / Mission TELESCOP= 'CHANDRA ' / Telescope INSTRUME= 'ACIS ' / Instrument MJDREF = 5.0814000000000E+04 / MJD zero point for times TSTART = 1.5759121738468E+08 / Observation start time TSTOP = 1.5763041389882E+08 / Observation end time TIMESYS = 'TT ' / Time system TIMEUNIT= 's ' / Time unit CHECKSUM= 'GaaCHTZBGZaBGZWB' / HDU checksum updated 2004-05-19T21:35:12 DATASUM = '1584826190' / data unit checksum updated 2004-05-19T21:35:03 CCD_ID = 7 / CCD for this table HISTORY dmcopy acis_evt2_filtered.fits[GTI7] c7_filtered.gti kernel=DEFAULT DSTYP1 = 'TIME ' / DM Keyword: Descriptor name. DSVAL1 = 'TABLE ' / DM Keyword: Descriptor value. DSFORM1 = 'D ' / DM Keyword: Descriptor datatype. DSREF1 = ':GTI7 ' END AвҐVЅС‰ Aв»
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