***Observing Log*** SIMPLE = T / Proper FITS format used BITPIX = 16 / 2 byte-pixel per data point NAXIS = 2 / CCD array NAXIS1 = / Fastest varying axis in array NAXIS2 = / 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 = ' ' / Frame format OBJECT = 'bias(4) ' / Image name TIME-OBS= '23:39:35' / start Universal time DATE-OBS= '22/09/98' / Universal Date: DD/MM/YY OBSERVER= 'rG/Tn/Wxl' / Name(s) or ID(s) EXPTIME = 0 / Exposure time in seconds FILE = 'CC57344.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 = / Epoch ENDTIME = '23:39:35' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'zero ' / Type of observation CENTLAM = '4100 ' / Central wavelength for observation FILTER = '0 ' / Wavelength or ID GRATING = '600/25.2' / Grating description COMMENT average of 4 biases COMMENT dome t 16 ; hum 59% COMMENT ccd temp -101.5 at 21:20 EST 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 = / Fastest varying axis in array NAXIS2 = / 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 = ' ' / Frame format OBJECT = 'bias(4) ' / Image name TIME-OBS= '23:40:38' / start Universal time DATE-OBS= '22/09/98' / Universal Date: DD/MM/YY OBSERVER= 'rG/Tn/Wxl' / Name(s) or ID(s) EXPTIME = 0 / Exposure time in seconds FILE = 'CC57345.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 = / Epoch ENDTIME = '23:40:38' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'zero ' / Type of observation CENTLAM = '4100 ' / Central wavelength for observation FILTER = '0 ' / Wavelength or ID GRATING = '600/25.2' / Grating description COMMENT average of 4 biases COMMENT dome t 16 ; hum 59% COMMENT ccd temp -101.5 at 21:20 EST 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 = / Fastest varying axis in array NAXIS2 = / 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 = ' ' / Frame format OBJECT = 'bias(4) ' / Image name TIME-OBS= '23:41:40' / start Universal time DATE-OBS= '22/09/98' / Universal Date: DD/MM/YY OBSERVER= 'rG/Tn/Wxl' / Name(s) or ID(s) EXPTIME = 0 / Exposure time in seconds FILE = 'CC57346.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 = / Epoch ENDTIME = '23:41:40' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'zero ' / Type of observation CENTLAM = '4100 ' / Central wavelength for observation FILTER = '0 ' / Wavelength or ID GRATING = '600/25.2' / Grating description COMMENT average of 4 biases COMMENT dome t 16 ; hum 59% COMMENT ccd temp -101.5 at 21:20 EST COMMENT COMMENT COMMENT END