SIMPLE  =                    T /True indicates a conforming FITS file          *
BITPIX  =                  -32 /32 bit IEEE float pixel depth                  *
NAXIS   =                    2 /Two axes in the image                          *
NAXIS1  =                  512 /Columns (E/W or N/S?)                          *
NAXIS2  =                  512 /Rows (E/W or N/S?)                             *
EXTEND  =                    T / There may be FITS extensions                  *
BLANK   = 'NaN     '           /                                               *
DATE    = '2000-01-19T18:26:48' / date FITS file written                       *
FILENAME= 'SXI_20000119_182608_BA_12' / Level 1 FITS file name stem            *
COMMENT  *****LEVEL 1 SXI-M FITS HEADER VERSION 003.203*************************
COMMENT                                                                        *
COMMENT  *****TOP LEVEL INFORMATION*********************************************
CRPIX1  =                  255 /Reference column coordinate, pixel#            *
CRPIX2  =                  255 /Reference row coordinate, pixel#               *
CRVAL1  =                    0 /Reference column coordinate, arcsec            *
CRVAL2  =                    0 /Reference row coordinate, arcsec               *
CDELT1  =                 5.00 /Pixel width, arcsec                            *
CDELT2  =                 5.00 /Pixel height, arcsec                           *
CTYPE1  = 'ARCSEC  '           /Definition of column data units                *
CTYPE2  = 'ARCSEC  '           /Definition of row data units                   *
CROTA   =                0.000 /Image rotation angle, degrees CCW              *
XCEN    =                0.000 /E-W FOV center wrt sun center, arcsec          *
YCEN    =                0.000 /N-S FOV center wrt sun center, arcsec          *
BZERO   =                0.000 /Intercept for conversion from DN to ph         *
BSCALE  =                1.000 /Slope for conversion from DN to ph             *
BUNIT   = 'DN per sec'         /Units after scaling with BZERO and BSCALE      *
DATE_OBS= '2000-01-19T18:26:08.526' /Earth-adjusted time of observation        *
DATE-OBS= '2000-01-19T18:26:08.407' /UT time of observation at S/C             *
TELESCOP= 'GOES-M  '           / Spacecraft identification                     *
INSTRUME= 'MCP     '           / Instrument identification (MCP or CCD)        *
COMMENT  *****HEADER GROUP******************************************************
OBJECT  = 'EGSE    '           / 'EGSE','Sun', etc.                            *
IMG_CODE= 'BG      '           / FL,AR,CS,CH,BG etc.                           *
VERINGST= '000.000'            / Level 0 ingest version                        *
VERLEVL0= '000.000'            / Level 0 processing version                    *
LEVEL0ID= 'ERROR: NOT FOUND' /Filename of input Level 0 image file             *
SHRTDARK= 'ERROR: NOT FOUND' /Filename of short dark frame used                *
LONGDARK= 'ERROR: NOT FOUND' /Filename of long dark frame used                 *
VERLEVL1= '000.000'            / Level 1 processing version                    *
COMMENT  *****IMAGE GROUP, ACTUAL VALUES****************************************
WAVELNTH= 'B_THN_A '           / Filter mnemonic                               *
EXPTIME =               0.0015 / Actual Image integration time (sec)           *
MCP1K_V =                0.000 / Actual MCP 1kV voltage                        *
MCP5K_V =                0.000 / Actual MCP 5kV (phosphor) voltage             *
COMMENT  *****IMAGE GROUP, SETTINGS*********************************************
RSLT_SFF= '00h     '           / Packed resultant SFF                          *
RSFF_DEC=                    0 / Packed resultant SFF as an decimal integer    *
IMAG_SFF= '00h     '           / Packed image SFF                              *
GLBL_SFF= '00h     '           / Packed global SFF                             *
LIN_LOG = 'LIN     '           / Linear/Logarithmic Output                     *
LIN_DSBL=                    F / Disable Line Advance                          *
SAD_DSBL=                    F / Disable SADA Synchronization                  *
EXP_INDX=                  820 / Exposure setting index                        *
INT_TIME=                  1.0 / Integration time setting, s                   *
SADA_OFF=                  0.0 / SADA offset time setting, s                   *
MCP_GAIN=                  598 / MCP Gain setting, volts                       *
MCP_PHOS=                 5161 / MCP Phosphor setting, volts                   *
COMMENT  ******HOUSKEEPING AVERAGES*********************************************
MCP_TMP =                0.000 / Ch 5, MCP Temperature Deg. C.                 *
CCD_TMP =                0.000 / Ch 6, CCD Assembly Temperature Deg. C.        *
HASS_TMP=                0.000 / Ch 7, HASS Electronics Temperature Deg. C.    *
MIRR_TMP=                0.000 / Ch 0, Mirror Assembly Temperature Deg. C.     *
COMMENT  *****LEVEL 1 KEYWORDS**************************************************
IMG_WDI =                 1.00 / Image summed whole-disk intensity (units TBD) *
IMG_MIN =                 1.00 / Image minimum intensity (units TBD)           *
IMG_MAX =                 1.00 / Image maximum intensity (units TBD)           *
IMG_MED =                 1.00 / Image median  intensity (units TBD)           *
IMG_MEAN=                 1.00 / Image mean    intensity (units TBD)           *
IMG_SDEV=                 1.00 / Image std dev intensity (units TBD)           *
MISS_PIX=                    0 / Level-0 missing pixel count                   *
MISS_LIN=                    0 / Level-0 missing line count                    *
FIX_PIX =                    0 / Count of missing pixels that were filled in   *
FIX_LIN =                    0 / Count of missing lines that were filled in    *
MED_PIX =                    0 / Count of median filter corrected pixels       *
MED_THRS=                    0 / Median filter threshold (-1 = no filtering)   *
SAT_PIX =                    0 / Level-0 saturated pixel count                 *
ZERO_PIX=                    0 / Level-0 pixels with value of zero             *
COMMENT  *****END OF PRIMARY HEADER*********************************************
END