***Observing Log*** SIMPLE = T / Proper FITS format used BITPIX = 16 / 2 byte-pixel per data point NAXIS = 2 / CCD array NAXIS1 = 50 / Fastest varying axis in array NAXIS2 = 1024 / Next axis DETECTOR= 'DDOCCD ' / CCD array TELESCOP= '1.88M ' / Telescope INSTRUME= 'cass-ccd' / Data acquisition instrument ORIGSEC = '[1:1024,1:1024]' / Original frame format CCDSEG = '[391:590,1:1024]' / Frame format OBJECT = 'bias(4) ' / Image name TIME-OBS= '01:12:17' / start Universal time DATE-OBS= '13/08/98' / Universal Date: CCYY-MM-DD OBSERVER= 'Jac/Lu ' / Name(s) or ID(s) EXPTIME = 0 / Exposure time in seconds FILE = 'CC56393.fts' / File name GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 TSCALE = 1000 / Camera scale DEC = '46:46:09' / Declination, +/-dd:mm:ss RA = '19:48:58' / Right Ascension, hh:mm:ss HA = ' ' / Actual position of telescope EQUINOX = / Equinox EPOCH = 1900 / Epoch ENDTIME = '01:12:17' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'zero ' / Type of observation CENTLAM = '4100 ' / Central wavelength for observation FILTER = ' ' / Wavelength or ID GRATING = '0600/25.20' / Grating description COMMENT average of 4 biases COMMENT COMMENT COMMENT COMMENT COMMENT END ***Observing Log*** SIMPLE = T / Proper FITS format used BITPIX = 16 / 2 byte-pixel per data point NAXIS = 2 / CCD array NAXIS1 = 50 / Fastest varying axis in array NAXIS2 = 1024 / Next axis DETECTOR= 'DDOCCD ' / CCD array TELESCOP= '1.88M ' / Telescope INSTRUME= 'cass-ccd' / Data acquisition instrument ORIGSEC = '[1:1024,1:1024]' / Original frame format CCDSEG = '[391:590,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '01:16:15' / start Universal time DATE-OBS= '13/08/98' / Universal Date: CCYY-MM-DD OBSERVER= 'Jac/Lu ' / Name(s) or ID(s) EXPTIME = 4.00 / Exposure time in seconds FILE = 'CC56394.fts' / File name GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 TSCALE = 1000 / Camera scale DEC = ' ' / Declination, +/-dd:mm:ss RA = ' ' / Right Ascension, hh:mm:ss HA = ' ' / Actual position of telescope EQUINOX = / Equinox EPOCH = 1900 / Epoch ENDTIME = '01:16:26' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '4100 ' / Central wavelength for observation FILTER = ' ' / Wavelength or ID GRATING = '0600/25.20' / Grating description COMMENT COMMENT COMMENT COMMENT COMMENT COMMENT END ***Observing Log*** SIMPLE = T / Proper FITS format used BITPIX = 16 / 2 byte-pixel per data point NAXIS = 2 / CCD array NAXIS1 = 50 / Fastest varying axis in array NAXIS2 = 1024 / Next axis DETECTOR= 'DDOCCD ' / CCD array TELESCOP= '1.88M ' / Telescope INSTRUME= 'cass-ccd' / Data acquisition instrument ORIGSEC = '[1:1024,1:1024]' / Original frame format CCDSEG = '[391:590,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '01:18:32' / start Universal time DATE-OBS= '13/08/98' / Universal Date: CCYY-MM-DD OBSERVER= 'Jac/Lu ' / Name(s) or ID(s) EXPTIME = 4.00 / Exposure time in seconds FILE = 'CC56395.fts' / File name GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 TSCALE = 1000 / Camera scale DEC = ' ' / Declination, +/-dd:mm:ss RA = ' ' / Right Ascension, hh:mm:ss HA = ' ' / Actual position of telescope EQUINOX = / Equinox EPOCH = 1900 / Epoch ENDTIME = '01:18:43' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '4100 ' / Central wavelength for observation FILTER = ' ' / Wavelength or ID GRATING = '0600/25.20' / Grating description COMMENT COMMENT COMMENT COMMENT COMMENT COMMENT END ***Observing Log*** SIMPLE = T / Proper FITS format used BITPIX = 16 / 2 byte-pixel per data point NAXIS = 2 / CCD array NAXIS1 = 50 / Fastest varying axis in array NAXIS2 = 1024 / Next axis DETECTOR= 'DDOCCD ' / CCD array TELESCOP= '1.88M ' / Telescope INSTRUME= 'cass-ccd' / Data acquisition instrument ORIGSEC = '[1:1024,1:1024]' / Original frame format CCDSEG = '[391:590,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '01:18:50' / start Universal time DATE-OBS= '13/08/98' / Universal Date: CCYY-MM-DD OBSERVER= 'Jac/Lu ' / Name(s) or ID(s) EXPTIME = 4.00 / Exposure time in seconds FILE = 'CC56396.fts' / File name GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 TSCALE = 1000 / Camera scale DEC = ' ' / Declination, +/-dd:mm:ss RA = ' ' / Right Ascension, hh:mm:ss HA = ' ' / Actual position of telescope EQUINOX = / Equinox EPOCH = 1900 / Epoch ENDTIME = '01:19:01' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '4100 ' / Central wavelength for observation FILTER = ' ' / Wavelength or ID GRATING = '0600/25.20' / Grating description COMMENT COMMENT COMMENT COMMENT COMMENT COMMENT END ***Observing Log*** SIMPLE = T / Proper FITS format used BITPIX = 16 / 2 byte-pixel per data point NAXIS = 2 / CCD array NAXIS1 = 50 / Fastest varying axis in array NAXIS2 = 1024 / Next axis DETECTOR= 'DDOCCD ' / CCD array TELESCOP= '1.88M ' / Telescope INSTRUME= 'cass-ccd' / Data acquisition instrument ORIGSEC = '[1:1024,1:1024]' / Original frame format CCDSEG = '[391:590,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '01:19:07' / start Universal time DATE-OBS= '13/08/98' / Universal Date: CCYY-MM-DD OBSERVER= 'Jac/Lu ' / Name(s) or ID(s) EXPTIME = 4.00 / Exposure time in seconds FILE = 'CC56397.fts' / File name GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 TSCALE = 1000 / Camera scale DEC = ' ' / Declination, +/-dd:mm:ss RA = ' ' / Right Ascension, hh:mm:ss HA = ' ' / Actual position of telescope EQUINOX = / Equinox EPOCH = 1900 / Epoch ENDTIME = '01:19:18' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '4100 ' / Central wavelength for observation FILTER = ' ' / Wavelength or ID GRATING = '0600/25.20' / Grating description COMMENT COMMENT COMMENT COMMENT COMMENT COMMENT END ***Observing Log*** SIMPLE = T / Proper FITS format used BITPIX = 16 / 2 byte-pixel per data point NAXIS = 2 / CCD array NAXIS1 = 50 / Fastest varying axis in array NAXIS2 = 1024 / Next axis DETECTOR= 'DDOCCD ' / CCD array TELESCOP= '1.88M ' / Telescope INSTRUME= 'cass-ccd' / Data acquisition instrument ORIGSEC = '[1:1024,1:1024]' / Original frame format CCDSEG = '[391:590,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '01:19:25' / start Universal time DATE-OBS= '13/08/98' / Universal Date: CCYY-MM-DD OBSERVER= 'Jac/Lu ' / Name(s) or ID(s) EXPTIME = 4.00 / Exposure time in seconds FILE = 'CC56398.fts' / File name GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 TSCALE = 1000 / Camera scale DEC = ' ' / Declination, +/-dd:mm:ss RA = ' ' / Right Ascension, hh:mm:ss HA = ' ' / Actual position of telescope EQUINOX = / Equinox EPOCH = 1900 / Epoch ENDTIME = '01:19:35' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '4100 ' / Central wavelength for observation FILTER = ' ' / Wavelength or ID GRATING = '0600/25.20' / Grating description COMMENT COMMENT COMMENT COMMENT COMMENT COMMENT END ***Observing Log*** SIMPLE = T / Proper FITS format used BITPIX = 16 / 2 byte-pixel per data point NAXIS = 2 / CCD array NAXIS1 = 50 / Fastest varying axis in array NAXIS2 = 1024 / Next axis DETECTOR= 'DDOCCD ' / CCD array TELESCOP= '1.88M ' / Telescope INSTRUME= 'cass-ccd' / Data acquisition instrument ORIGSEC = '[1:1024,1:1024]' / Original frame format CCDSEG = '[391:590,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '01:19:42' / start Universal time DATE-OBS= '13/08/98' / Universal Date: CCYY-MM-DD OBSERVER= 'Jac/Lu ' / Name(s) or ID(s) EXPTIME = 4.00 / Exposure time in seconds FILE = 'CC56399.fts' / File name GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 TSCALE = 1000 / Camera scale DEC = ' ' / Declination, +/-dd:mm:ss RA = ' ' / Right Ascension, hh:mm:ss HA = ' ' / Actual position of telescope EQUINOX = / Equinox EPOCH = 1900 / Epoch ENDTIME = '01:19:53' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '4100 ' / Central wavelength for observation FILTER = ' ' / Wavelength or ID GRATING = '0600/25.20' / Grating description COMMENT COMMENT COMMENT COMMENT COMMENT COMMENT END ***Observing Log*** SIMPLE = T / Proper FITS format used BITPIX = 16 / 2 byte-pixel per data point NAXIS = 2 / CCD array NAXIS1 = 50 / Fastest varying axis in array NAXIS2 = 1024 / Next axis DETECTOR= 'DDOCCD ' / CCD array TELESCOP= '1.88M ' / Telescope INSTRUME= 'cass-ccd' / Data acquisition instrument ORIGSEC = '[1:1024,1:1024]' / Original frame format CCDSEG = '[391:590,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '01:19:59' / start Universal time DATE-OBS= '13/08/98' / Universal Date: CCYY-MM-DD OBSERVER= 'Jac/Lu ' / Name(s) or ID(s) EXPTIME = 4.00 / Exposure time in seconds FILE = 'CC56400.fts' / File name GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 TSCALE = 1000 / Camera scale DEC = ' ' / Declination, +/-dd:mm:ss RA = ' ' / Right Ascension, hh:mm:ss HA = ' ' / Actual position of telescope EQUINOX = / Equinox EPOCH = 1900 / Epoch ENDTIME = '01:20:10' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '4100 ' / Central wavelength for observation FILTER = ' ' / Wavelength or ID GRATING = '0600/25.20' / Grating description COMMENT COMMENT COMMENT COMMENT COMMENT COMMENT END