***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 = '[416:615,1:1024]' / Frame format OBJECT = 'bias(4) ' / Image name TIME-OBS= '08:15:51' / start Universal time DATE-OBS= '17/08/98' / Universal Date: CCYY-MM-DD OBSERVER= ' ' / Name(s) or ID(s) EXPTIME = 0 / Exposure time in seconds FILE = 't.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 = / Epoch ENDTIME = '08:15:51' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'zero ' / Type of observation CENTLAM = ' ' / Central wavelength for observation FILTER = ' ' / Wavelength or ID GRATING = ' ' / Grating description COMMENT CCD5\DDO\utoronto.ca first light COMMENT testing log headers COMMENT 2 COMMENT 3 COMMENT 4 COMMENT way to go! END