***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 ' / CSF-THX-31156 Thomson 1024x1024 ccd TELESCOP= '1.88M ' / Telescope INSTRUME= 'cass-ccd' / Data acquisition instrument ORIGSEC = '[1:1024,1:1024]' / Original frame format CCDSEG = '[386:585,1:1024]' / Frame format OBJECT = 'bias ' / Image name TIME-OBS= '01:52:05' / start Universal time DATE-OBS= '26/03/99' / Universal Date: DD/MM/YY OBSERVER= ' ' / Name(s) or ID(s) EXPTIME = 0 / Exposure time in seconds FILE = 'CC64174.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 = '01:52:05' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'zero ' / Type of observation CENTLAM = '4200 ' / Central wavelength for observation FILTER = ' ' / Wavelength or ID GRATING = '0600/25.37' / Grating description COMMENT average of 4 biases COMMENT Dome T +2.9C rel H 49% at 00:05UT,ccdtemp -100.4C, 306u slit COMMENT exp meter 1000 Volts, Focus=7.04,first order 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 ' / CSF-THX-31156 Thomson 1024x1024 ccd TELESCOP= '1.88M ' / Telescope INSTRUME= 'cass-ccd' / Data acquisition instrument ORIGSEC = '[1:1024,1:1024]' / Original frame format CCDSEG = '[386:585,1:1024]' / Frame format OBJECT = 'bias ' / Image name TIME-OBS= '01:57:52' / start Universal time DATE-OBS= '26/03/99' / Universal Date: DD/MM/YY OBSERVER= ' ' / Name(s) or ID(s) EXPTIME = 0 / Exposure time in seconds FILE = 'CC64175.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 = '01:57:52' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'zero ' / Type of observation CENTLAM = '4200 ' / Central wavelength for observation FILTER = ' ' / Wavelength or ID GRATING = '0600/25.37' / Grating description COMMENT average of 4 biases COMMENT Dome T -1.3C rel H 64.5% at 01:54 UT,ccdtemp -100.4C, 306u slit COMMENT exp meter 1000 Volts, Focus=7.05,first order COMMENT COMMENT COMMENT END