SIMPLE  =                    T / HDU 0==========================================
BITPIX  =                    8 / Number of bits per data pixel
NAXIS   =                    0 / Number of data axes
EXTEND  =                    T / FITS dataset may include extensions
COMMENT                                           +------------------+
COMMENT                                           | XTE - FITS File  |
COMMENT                                           | Generated by XFF |
COMMENT                                           +------------------+
COMMENT              >>>>>                 >>>>>   <<<<<                 <<<<<
COMMENT              >    This file is written following certain XTE-GOF     <
COMMENT              >    conventions which are documented in XFF/95-004     <
COMMENT              >>>>>                 >>>>>   <<<<<                 <<<<<
ORIGIN  = 'XTE-SOC '           / Configuration control--------------------------
CREATOR = 'XFF - Revision: 6.1.0' /
COMMENT $Id: xft.tmpl,v 1.4 1996/01/26 12:51:14 soccm Exp soccm $
                                 / RCS symbol
CHECKSUM= '7QmP9PjO7PjO7PjO'   / ASCII encoded HDU checksum
DATASUM = '         0'         / Data unit checksum written in ASCII
DATE    = '1999-02-11'         / FITS file creation date (dd/mm/yy)
DATE-OBS= '1999-01-19T23:55:12' / Start date for data
TIME-OBS= '23:55:12'           / Start time for data
DATE-END= '1999-01-20T00:00:48' / End date for data
TIME-END= '00:00:48'           / End time for data
TIMESYS = 'TT      '           / XTE time will be TT (Terrestrial Time)
MJDREFI =                49353 / 1994.0(UTC) expressed in TT (integer part)
MJDREFF =       0.000696574074 / 1994.0(UTC) expressed in TT (fractional part)
                               / MJD = JD - 2400000.5
TIMEZERO=       3.37843037E+00 / Clock correction
TIMEUNIT= 's       '
TIMEREF = 'LOCAL   '           / No pathlength corrections
TASSIGN = 'SATELLITE'          / Spacecraft clock
CLOCKAPP=                    T / Clock correction applied
TIERRELA=               1.0E-9 / Short-term clock stability
TIERABSO=            1.000E-04 / Absolute precision of clock correction
TIMVERSN= 'XFF/95-004'         / XFF design document
TSTART  =  1.594076480000000E+08 / As in the "TIME" column: raw space craft cloc
TSTOP   =  1.594079840000000E+08 /   add TIMEZERO and MJDREF for absolute TT
OBJECT  = '3C273   '           / Source information block-----------------------
RA_PNT  =       1.87281998E+02 / Nominal pointing
DEC_PNT =       2.05200000E+00 / Nominal pointing
EQUINOX =               2000.0 / J2000.0
RADECSYS= 'FK5     '           / Julian coordinate reference frame
OBSERVER= 'WERNER  COLLMAR'    / Observation information block------------------
OBS_ID  = '40177-01-01-00'     / <proposal>-<target>-<viewing>-<seq no><type>
HISTORY xft.tmpl,v 1.4 1996/01/26 12:51:14 soccm Exp soccm $
HISTORY $xft,v 1.7 1996/01/29 16:21:56 soccm Exp soccm $
END
-----------------------------------------------------------------------

XTENSION= 'BINTABLE'           / HDU 1==========================================
BITPIX  =                    8 / 8-bit bytes
NAXIS   =                    2 / 2-dimensional Binary Table
NAXIS1  =                  678 / Number of bytes per row
NAXIS2  =                   21 / Number of rows
PCOUNT  =                    0 / No group parameters (required keyword)
GCOUNT  =                    1 / One data group (required keyword)
TFIELDS =                   18 / Number of columns
TIMEPIXR=                    0 / Time stamps refer to the start of each pixel
COMMENT                                           +--------------------------+
COMMENT                                           |        XTE - HEXTE       |
COMMENT                                           |       Science Data       |
COMMENT                                           |          Archive         |
COMMENT                                           +--------------------------+
EXTNAME = 'XTE_SA  '           / Science Array data table
EXTVER  =                    1
EXTLEVEL=                    1 / Level in DB hierarchy: Data table
ORIGIN  = 'XTE-SOC '
CREATOR = 'XFF - Revision: 6.1.0' /
HDUDOC  = 'XFF/95-004: Rots, Hilldrup, Barnette: XFF Design Document'
HDUVERS = '1.0.0   '
HDUCLASS= 'OGIP    '
HDUCLAS1= 'ARRAY   '
HDUCLAS2= 'TOTAL   '
HDUCLAS3= 'COUNT   '
LONGSTRN= 'OGIP 1.0'           / The OGIP long string convention may be used.
COMMENT   This FITS file may contain long string keyword values that are
COMMENT   continued over multiple keywords.  This convention uses the  '&'
COMMENT   character at the end of a string which is then continued
COMMENT   on subsequent keywords whose name = 'CONTINUE'.
CHECKSUM= 'RdMaRbLSRbLYRbLY'   / ASCII encoded HDU checksum
DATASUM = '0000000546730044'   / Data checksum, ASCII encoded
DATE    = '1999-02-11'         / FITS file creation date (dd/mm/yy)
DATE-OBS= '1999-01-19T23:55:12' / Start date for data
TIME-OBS= '23:55:12'           / Start time for data
DATE-END= '1999-01-20T00:00:48' / End date for data
TIME-END= '00:00:48'           / End time for data
TIMESYS = 'TT      '           / XTE time will be TT (Terrestrial Time)
MJDREFI =                49353 / 1994.0(UTC) expressed in TT (integer part)
MJDREFF =       0.000696574074 / 1994.0(UTC) expressed in TT (fractional part)
                               / MJD = JD - 2400000.5
TIMEZERO=       3.37843037E+00 / Clock correction
TIMEUNIT= 's       '
TIMEREF = 'LOCAL   '           / No pathlength corrections
TASSIGN = 'SATELLITE'          / Spacecraft clock
CLOCKAPP=                    T / Clock correction applied
TIERRELA=               1.0E-9 / Short-term clock stability
TIERABSO=            1.000E-04 / Absolute precision of clock correction
TIMVERSN= 'XFF/95-004'         / XFF design document
TSTART  =  1.594076480000000E+08 / As in the "TIME" column: raw space craft cloc
TSTOP   =  1.594079840000000E+08 /   add TIMEZERO and MJDREF for absolute TT
OBJECT  = '3C273   '           / Source information block-----------------------
RA_PNT  =       1.87281998E+02 / Nominal pointing
DEC_PNT =       2.05200000E+00 / Nominal pointing
EQUINOX =               2000.0 / J2000.0
RADECSYS= 'FK5     '           / Julian coordinate reference frame
OBSERVER= 'WERNER  COLLMAR'    / Observation information block------------------
OBS_ID  = '40177-01-01-00'     / <proposal>-<target>-<viewing>-<seq no><type>
TELESCOP= 'XTE     '
INSTRUME= 'HEXTE   '
OBS_MODE= 'POINTING'           / Pointing, slew, or scan
APPID   =                   88 / Application ID (CCSDS jargon)
DATAMODE= 'Archive '           / Configuration ID 0x00000000
TIMEDEL =                16.00 / Time resolution
DELTAT  =                16.00 / Telemetry interval
GAINAPP =                    T / Ph analyzer gain correction applied?

TDDES   = 'O[XTE] & I[HEXTE] & G[1]' / Root data descriptor

TTYPE1  = 'Time    '           / Time : Packet data time stamp (sec since 1 Ja
                                 n 1994)
TUNIT1  = 's       '
TDDES1  = 'TIME    '
TFORM1  = 'D       '

TTYPE2  = 'IDFNo   '           / IDFNo : IDF at end of archive data accumulati
                                 on
TUNIT2  = 'Count   '
TDDES2  = 'S[idfEndArch] '
TPACK2  = '32      '
TFORM2  = 'J       '

TTYPE3  = 'GoodCnt '           / GoodCnt : Total good event count over 4 detec
                                 tors
TUNIT3  = 'Count   '
TDDES3  = 'S[ctGoodEvt] '
TPACK3  = '32      '
TFORM3  = 'J       '

TTYPE4  = 'LiveTimeDet0'       / LiveTimeDet0 : Detector 1 livetime
TUNIT4  = 'Count   '
TDDES4  = 'D[0] & S[liveTime] '
TPACK4  = '32      '
TFORM4  = 'J       '

TTYPE5  = 'LiveTimeDet1'       / LiveTimeDet1 : Detector 2 livetime
TUNIT5  = 'Count   '
TDDES5  = 'D[1] & S[liveTime] '
TPACK5  = '32      '
TFORM5  = 'J       '

TTYPE6  = 'LiveTimeDet2'       / LiveTimeDet2 : Detector 3 livetime
TUNIT6  = 'Count   '
TDDES6  = 'D[2] & S[liveTime] '
TPACK6  = '32      '
TFORM6  = 'J       '

TTYPE7  = 'LiveTimeDet3'       / LiveTimeDet3 : Detector 4 livetime
TUNIT7  = 'Count   '
TDDES7  = 'D[3] & S[liveTime] '
TPACK7  = '32      '
TFORM7  = 'J       '

TTYPE8  = 'SpecDet0'           / SpecDet0 : Detector 1 Histogram
TUNIT8  = 'Count   '
TZERO8  =                32768
TDDES8  = 'D[0] & E[0~63] & C[0~63;2,64~127;4,128~255;8] '
TPACK8  = '16,32;8,32'
TFORM8  = '64I     '
TDIM8   = '(64)    '
1CTYP8  = 'CHANNEL '
1CPIX8  = '0~63;2,64~127;4,128~255;8'

TTYPE9  = 'SpecDet1'           / SpecDet1 : Detector 2 Histogram
TUNIT9  = 'Count   '
TZERO9  =                32768
TDDES9  = 'D[1] & E[0~63] & C[0~63;2,64~127;4,128~255;8] '
TPACK9  = '16,32;8,32'
TFORM9  = '64I     '
TDIM9   = '(64)    '
1CTYP9  = 'CHANNEL '
1CPIX9  = '0~63;2,64~127;4,128~255;8'

TTYPE10 = 'SpecDet2'           / SpecDet2 : Detector 3 Histogram
TUNIT10 = 'Count   '
TZERO10 =                32768
TDDES10 = 'D[2] & E[0~63] & C[0~63;2,64~127;4,128~255;8] '
TPACK10 = '16,32;8,32'
TFORM10 = '64I     '
TDIM10  = '(64)    '
1CTYP10 = 'CHANNEL '
1CPIX10 = '0~63;2,64~127;4,128~255;8'

TTYPE11 = 'SpecDet3'           / SpecDet3 : Detector 4 Histogram
TUNIT11 = 'Count   '
TZERO11 =                32768
TDDES11 = 'D[3] & E[0~63] & C[0~63;2,64~127;4,128~255;8] '
TPACK11 = '16,32;8,32'
TFORM11 = '64I     '
TDIM11  = '(64)    '
1CTYP11 = 'CHANNEL '
1CPIX11 = '0~63;2,64~127;4,128~255;8'

TTYPE12 = 'TimSerCnt'          / TimSerCnt : PHA multiscalar binning; 4 bands
TUNIT12 = 'Count   '
TZERO12 =                32768
TDDES12 = 'D[0~3] & E[0~63] & T[0;1;16] & C[(S[msLimit1]~S[msLimit2]),((S[msLi&'
CONTINUE  'mit2]+1)~S[msLimit3]),((S[msLimit3]+1)~S[msLimit4]),((S[msLimit4]+1&'
CONTINUE  ')~S[msLimit5])] '
TPACK12 = '16,64   '
TFORM12 = '64I     '
TDIM12  = '(4,16)  '
1CTYP12 = 'CHANNEL '
1CPIX12 = '(S[msLimit1]~S[msLimit2]),((S[msLimit2]+1)~S[msLimit3]),((S[msLimit&'
CONTINUE  '3]+1)~S[msLimit4]),((S[msLimit4]+1)~S[msLimit5])'
2CTYP12 = 'TIME    '
2CUNI12 = 's       '
2CRPX12 =                    1
2CRVL12 =                    0
2CRVR12 = 'Time    '
2CDLT12 =                    1

TTYPE13 = 'MsLimit1'           / MsLimit1 : Multiscalar binning limit 1
TUNIT13 = 'Count   '
TDDES13 = 'S[msLimit1] '
TPACK13 = '8       '
TFORM13 = 'B       '

TTYPE14 = 'MsLimit2'           / MsLimit2 : Multiscalar binning limit 2
TUNIT14 = 'Count   '
TDDES14 = 'S[msLimit2] '
TPACK14 = '8       '
TFORM14 = 'B       '

TTYPE15 = 'MsLimit3'           / MsLimit3 : Multiscalar binning limit 3
TUNIT15 = 'Count   '
TDDES15 = 'S[msLimit3] '
TPACK15 = '8       '
TFORM15 = 'B       '

TTYPE16 = 'MsLimit4'           / MsLimit4 : Multiscalar binning limit 4
TUNIT16 = 'Count   '
TDDES16 = 'S[msLimit4] '
TPACK16 = '8       '
TFORM16 = 'B       '

TTYPE17 = 'MsLimit5'           / MsLimit5 : Multiscalar binning limit 5
TUNIT17 = 'Count   '
TDDES17 = 'S[msLimit5] '
TPACK17 = '8       '
TFORM17 = 'B       '

TTYPE18 = 'ClstrPosition'      / ClstrPosition : Cluster position
TUNIT18 = 'Count   '
TDDES18 = 'S[ClstrPosition] '
TPACK18 = '8       '
TFORM18 = 'B       '
END