***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 = '[351:550,1:1024]' / Frame format OBJECT = 'feNe ' / Image name TIME-OBS= '22:44:08' / start Universal time DATE-OBS= '08/12/98' / Universal Date: DD/MM/YY OBSERVER= 'Hui(FH)/wxl/Tn' / Name(s) or ID(s) EXPTIME = 4.00 / Exposure time in seconds FILE = 'CC60777.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 = '22:44:19' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'comp ' / Type of observation CENTLAM = '7850 ' / Central wavelength for observation FILTER = '0 ' / Wavelength or ID GRATING = '1200/47.4' / Grating description COMMENT t=3.0C set 6.92 COMMENT dome T +3.0C ,70%rel Humidity @22:45UT,ccd temp -100.5C 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 ' / 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 = '[351:550,1:1024]' / Frame format OBJECT = 'feNe ' / Image name TIME-OBS= '22:44:55' / start Universal time DATE-OBS= '08/12/98' / Universal Date: DD/MM/YY OBSERVER= 'Hui(FH)/wxl/Tn' / Name(s) or ID(s) EXPTIME = 2.00 / Exposure time in seconds FILE = 'CC60778.fts' / File name GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 TSCALE = 1000 / Camera scale DEC = '47:40:57' / Declination, +/-dd:mm:ss RA = '3:25:04 ' / Right Ascension, hh:mm:ss HA = ' ' / Actual position of telescope EQUINOX = / Equinox EPOCH = 1900 / Epoch ENDTIME = '22:45:04' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'comp ' / Type of observation CENTLAM = '7850 ' / Central wavelength for observation FILTER = '0 ' / Wavelength or ID GRATING = '1200/47.4' / Grating description COMMENT outboard COMMENT dome T +3.0C ,70%rel Humidity @22:45UT,ccd temp -100.5C 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 ' / 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 = '[351:550,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '22:47:32' / start Universal time DATE-OBS= '08/12/98' / Universal Date: DD/MM/YY OBSERVER= 'Hui(FH)/wxl/Tn' / Name(s) or ID(s) EXPTIME = 5.00 / Exposure time in seconds FILE = 'CC60779.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 = '22:47:44' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '7850 ' / Central wavelength for observation FILTER = '0 ' / Wavelength or ID GRATING = '1200/47.4' / Grating description COMMENT COMMENT dome T +3.0C ,70%rel Humidity @22:45UT,ccd temp -100.5C COMMENT GG385 order sep for stellar and flat;R60 for FeNe 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 = '[351:550,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '22:48:32' / start Universal time DATE-OBS= '08/12/98' / Universal Date: DD/MM/YY OBSERVER= 'Hui(FH)/wxl/Tn' / Name(s) or ID(s) EXPTIME = 5.00 / Exposure time in seconds FILE = 'CC60780.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 = '22:48:44' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '7850 ' / Central wavelength for observation FILTER = '0 ' / Wavelength or ID GRATING = '1200/47.4' / Grating description COMMENT COMMENT dome T +3.0C ,70%rel Humidity @22:45UT,ccd temp -100.5C COMMENT GG385 order sep for stellar and flat;R60 for FeNe 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 = '[351:550,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '22:48:52' / start Universal time DATE-OBS= '08/12/98' / Universal Date: DD/MM/YY OBSERVER= 'Hui(FH)/wxl/Tn' / Name(s) or ID(s) EXPTIME = 5.00 / Exposure time in seconds FILE = 'CC60781.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 = '22:49:04' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '7850 ' / Central wavelength for observation FILTER = '0 ' / Wavelength or ID GRATING = '1200/47.4' / Grating description COMMENT COMMENT dome T +3.0C ,70%rel Humidity @22:45UT,ccd temp -100.5C COMMENT GG385 order sep for stellar and flat;R60 for FeNe 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 = '[351:550,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '22:49:13' / start Universal time DATE-OBS= '08/12/98' / Universal Date: DD/MM/YY OBSERVER= 'Hui(FH)/wxl/Tn' / Name(s) or ID(s) EXPTIME = 5.00 / Exposure time in seconds FILE = 'CC60782.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 = '22:49:25' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '7850 ' / Central wavelength for observation FILTER = '0 ' / Wavelength or ID GRATING = '1200/47.4' / Grating description COMMENT COMMENT dome T +3.0C ,70%rel Humidity @22:45UT,ccd temp -100.5C COMMENT GG385 order sep for stellar and flat;R60 for FeNe 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 = '[351:550,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '22:49:34' / start Universal time DATE-OBS= '08/12/98' / Universal Date: DD/MM/YY OBSERVER= 'Hui(FH)/wxl/Tn' / Name(s) or ID(s) EXPTIME = 5.00 / Exposure time in seconds FILE = 'CC60783.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 = '22:49:46' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '7850 ' / Central wavelength for observation FILTER = '0 ' / Wavelength or ID GRATING = '1200/47.4' / Grating description COMMENT COMMENT dome T +3.0C ,70%rel Humidity @22:45UT,ccd temp -100.5C COMMENT GG385 order sep for stellar and flat;R60 for FeNe 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 = '[351:550,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '22:49:54' / start Universal time DATE-OBS= '08/12/98' / Universal Date: DD/MM/YY OBSERVER= 'Hui(FH)/wxl/Tn' / Name(s) or ID(s) EXPTIME = 5.00 / Exposure time in seconds FILE = 'CC60784.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 = '22:50:06' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '7850 ' / Central wavelength for observation FILTER = '0 ' / Wavelength or ID GRATING = '1200/47.4' / Grating description COMMENT COMMENT dome T +3.0C ,70%rel Humidity @22:45UT,ccd temp -100.5C COMMENT GG385 order sep for stellar and flat;R60 for FeNe 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 = '[351:550,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '22:50:15' / start Universal time DATE-OBS= '08/12/98' / Universal Date: DD/MM/YY OBSERVER= 'Hui(FH)/wxl/Tn' / Name(s) or ID(s) EXPTIME = 5.00 / Exposure time in seconds FILE = 'CC60785.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 = '22:50:27' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '7850 ' / Central wavelength for observation FILTER = '0 ' / Wavelength or ID GRATING = '1200/47.4' / Grating description COMMENT COMMENT dome T +3.0C ,70%rel Humidity @22:45UT,ccd temp -100.5C COMMENT GG385 order sep for stellar and flat;R60 for FeNe 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 = '[351:550,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '22:50:36' / start Universal time DATE-OBS= '08/12/98' / Universal Date: DD/MM/YY OBSERVER= 'Hui(FH)/wxl/Tn' / Name(s) or ID(s) EXPTIME = 5.00 / Exposure time in seconds FILE = 'CC60786.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 = '22:50:48' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '7850 ' / Central wavelength for observation FILTER = '0 ' / Wavelength or ID GRATING = '1200/47.4' / Grating description COMMENT COMMENT dome T +3.0C ,70%rel Humidity @22:45UT,ccd temp -100.5C COMMENT GG385 order sep for stellar and flat;R60 for FeNe 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 = '[351:550,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '22:50:56' / start Universal time DATE-OBS= '08/12/98' / Universal Date: DD/MM/YY OBSERVER= 'Hui(FH)/wxl/Tn' / Name(s) or ID(s) EXPTIME = 5.00 / Exposure time in seconds FILE = 'CC60787.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 = '22:51:09' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '7850 ' / Central wavelength for observation FILTER = '0 ' / Wavelength or ID GRATING = '1200/47.4' / Grating description COMMENT COMMENT dome T +3.0C ,70%rel Humidity @22:45UT,ccd temp -100.5C COMMENT GG385 order sep for stellar and flat;R60 for FeNe 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 = '[351:550,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '22:51:17' / start Universal time DATE-OBS= '08/12/98' / Universal Date: DD/MM/YY OBSERVER= 'Hui(FH)/wxl/Tn' / Name(s) or ID(s) EXPTIME = 5.00 / Exposure time in seconds FILE = 'CC60788.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 = '22:51:29' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '7850 ' / Central wavelength for observation FILTER = '0 ' / Wavelength or ID GRATING = '1200/47.4' / Grating description COMMENT COMMENT dome T +3.0C ,70%rel Humidity @22:45UT,ccd temp -100.5C COMMENT GG385 order sep for stellar and flat;R60 for FeNe 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 = '[351:550,1:1024]' / Frame format OBJECT = 'bias(4) ' / Image name TIME-OBS= '22:53:40' / start Universal time DATE-OBS= '08/12/98' / Universal Date: DD/MM/YY OBSERVER= 'Hui(FH)/wxl/Tn' / Name(s) or ID(s) EXPTIME = 0 / Exposure time in seconds FILE = 'CC60789.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 = '22:53:40' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'zero ' / Type of observation CENTLAM = '7850 ' / Central wavelength for observation FILTER = '0 ' / Wavelength or ID GRATING = '1200/47.4' / Grating description COMMENT average of 4 biases COMMENT dome T +3.0C ,70%rel Humidity @22:45UT,ccd temp -100.5C COMMENT GG385 order sep for stellar and flat;R60 for FeNe 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 = '[351:550,1:1024]' / Frame format OBJECT = 'bias(4) ' / Image name TIME-OBS= '22:54:44' / start Universal time DATE-OBS= '08/12/98' / Universal Date: DD/MM/YY OBSERVER= 'Hui(FH)/wxl/Tn' / Name(s) or ID(s) EXPTIME = 0 / Exposure time in seconds FILE = 'CC60790.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 = '22:54:44' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'zero ' / Type of observation CENTLAM = '7850 ' / Central wavelength for observation FILTER = '0 ' / Wavelength or ID GRATING = '1200/47.4' / Grating description COMMENT average of 4 biases COMMENT dome T +3.0C ,70%rel Humidity @22:45UT,ccd temp -100.5C COMMENT GG385 order sep for stellar and flat;R60 for FeNe 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 = '[351:550,1:1024]' / Frame format OBJECT = 'bias(4) ' / Image name TIME-OBS= '22:55:49' / start Universal time DATE-OBS= '08/12/98' / Universal Date: DD/MM/YY OBSERVER= 'Hui(FH)/wxl/Tn' / Name(s) or ID(s) EXPTIME = 0 / Exposure time in seconds FILE = 'CC60791.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 = '22:55:49' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'zero ' / Type of observation CENTLAM = '7850 ' / Central wavelength for observation FILTER = '0 ' / Wavelength or ID GRATING = '1200/47.4' / Grating description COMMENT average of 4 biases COMMENT dome T +3.0C ,70%rel Humidity @22:45UT,ccd temp -100.5C COMMENT GG385 order sep for stellar and flat;R60 for FeNe COMMENT COMMENT COMMENT END