SIMPLE  =                    T / conforms to FITS standard                      BITPIX  =                    8 / array data type                                NAXIS   =                    0 / number of array dimensions                     EXTEND  =                    T                                                  CONTENT = 'PHA SPECTRUM'       / spectrum file                                  TELESCOP= 'LOFT    '           / Telescope name                                 INSTRUME= 'LOFT    '           / Instrument name                                END                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             XTENSION= 'BINTABLE'           / binary table extension                         BITPIX  =                    8 / array data type                                NAXIS   =                    2 / number of array dimensions                     NAXIS1  =                   12 / length of dimension 1                          NAXIS2  =                 1024 / length of dimension 2                          PCOUNT  =                    0 / number of group parameters                     GCOUNT  =                    1 / number of groups                               TFIELDS =                    4 / number of table fields                         TTYPE1  = 'CHANNEL '                                                            TFORM1  = 'J       '                                                            TUNIT1  = 'none    '                                                            TTYPE2  = 'COUNTS  '                                                            TFORM2  = 'J       '                                                            TUNIT2  = 'count   '                                                            TTYPE3  = 'QUALITY '                                                            TFORM3  = 'I       '                                                            TUNIT3  = 'none    '                                                            TTYPE4  = 'GROUPING'                                                            TFORM4  = 'I       '                                                            TUNIT4  = 'none    '                                                            EXTNAME = 'SPECTRUM'           / name of this binary table extension            TELESCOP= 'LOFT    '           / Telescope name                                 INSTRUME= 'LAD     '           / Instrument name                                FILTER  = 'none    '           / Instrument filter in use                       EXPOSURE=              10000.0 / Exposure time(s)                               EFFAREA =                  1.0 / effective area factor                          AREASCAL=                  1.0 / nominal effective area                         BACKSCAL=                  1.0 / background scale factor                        BACKFILE= 'none    '           / background FITS file                           CORRFILE= 'none    '           / correlation FITS file                          CORRSCAL=                  0.0 / Correlation scale factor                       RESPFILE= 'LOFT_Requirement_single_v4.rmf' / redistribution matrix file (RMF)   ANCRFILE= 'LOFT_Requirement_single_v4.arf' / ancillary response file (ARF)      XFLT0001= 'none    '           / XSPEC selection filter description             CHANTYPE= 'PHA     '           / Channel assigned by detector electronics       POISSERR=                    T / Poissonian error assumed                       STAT_ERR=                    0 / no statistical error specified                 SYS_ERR =                    0 / no systematic error specified                  DETCHANS=                 1024 / Total no. detector channels                    CREATOR = 'python-pyfits'      / program which created the PHA dataset          HDUCLASS= 'OGIP    '           / organization of the file format in use         HDUCLAS1= 'SPECTRUM'           / extension contains a PHA dataset               HDUCLAS2= 'BKG     '           / type of data stored                            HDUCLAS3= 'COUNT   '           / type of data stored                            HDUCLAS4= 'TYPE:I  '           / type of data stored                            HDUVERS = '1.2.1   '           / version of the HDUCLASS format in use          HDUVERS1= '1.2.1   '           / version of the HDUCLAS1 format in use          TLMIN1  =                    0 / Lowest legal channel number                    TLMAX1  =                 1023 / Highest legal channel number                   END                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               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