***Observing Log*** SIMPLE = T / Proper FITS format used BITPIX = 16 / 2 byte-pixel per data point NAXIS = 2 / CCD array DETECTOR= 'DDOCCD ' / CCD array TELESCOP= '1.88M ' / Telescope INSTRUME= 'cass-ccd' / Data acquisition instrument ORIGSEC = '[1:1024,1:1024]' / Original frame format NAXIS1 = 50 / Fastest varying axis in array NAXIS2 = 1024 / Next axis CCDSEG = '[401:600,1:1024]' / Frame format OBJECT = 'HD177724' / Image name TIME-OBS= '09:01:02' / start Universal time DATE-OBS= '01/08/98' / Universal Date: CCYY-MM-DD OBSERVER= 'Att/MB/Lu' / Name(s) or ID(s) EXPTIME = 241 / Exposure time in seconds FILE = 'CC56208.fts' / File name GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 TSCALE = 1000 / Camera scale DEC = '13:42:53' / Declination, +/-dd:mm:ss RA = '19:00:49' / Right Ascension, hh:mm:ss HA = ' ' / Actual position of telescope EQUINOX = / Equinox EPOCH = 1900 / Epoch ENDTIME = '09:05:03' / End time of exposure EXPCOUNT= 120309 / Exposure meter counts IMAGETYP= 'object ' / Type of observation CENTLAM = '5894 ' / Central wavelength for observation FILTER = '4 ' / Wavelength or ID GRATING = '1800/51.58' / Grating description COMMENT COMMENT exposure meter now HV 1320V. 10x factor 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 DETECTOR= 'DDOCCD ' / CCD array TELESCOP= '1.88M ' / Telescope INSTRUME= 'cass-ccd' / Data acquisition instrument ORIGSEC = '[1:1024,1:1024]' / Original frame format NAXIS1 = 50 / Fastest varying axis in array NAXIS2 = 1024 / Next axis CCDSEG = '[401:600,1:1024]' / Frame format OBJECT = 'feAr ' / Image name TIME-OBS= '09:06:14' / start Universal time DATE-OBS= '01/08/98' / Universal Date: CCYY-MM-DD OBSERVER= 'Att/MB/Lu' / Name(s) or ID(s) EXPTIME = 4.00 / Exposure time in seconds FILE = 'CC56209.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 = '09:06:25' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'comp ' / Type of observation CENTLAM = '5894 ' / Central wavelength for observation FILTER = '4 ' / Wavelength or ID GRATING = '1800/51.58' / Grating description COMMENT COMMENT exposure meter now HV 1320V. 10x factor 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 DETECTOR= 'DDOCCD ' / CCD array TELESCOP= '1.88M ' / Telescope INSTRUME= 'cass-ccd' / Data acquisition instrument ORIGSEC = '[1:1024,1:1024]' / Original frame format NAXIS1 = 50 / Fastest varying axis in array NAXIS2 = 1024 / Next axis CCDSEG = '[401:600,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '09:07:31' / start Universal time DATE-OBS= '01/08/98' / Universal Date: CCYY-MM-DD OBSERVER= 'Att/MB/Lu' / Name(s) or ID(s) EXPTIME = 4.00 / Exposure time in seconds FILE = 'CC56210.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 = '09:07:42' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '5894 ' / Central wavelength for observation FILTER = '4 ' / Wavelength or ID GRATING = '1800/51.58' / Grating description COMMENT COMMENT exposure meter now HV 1320V. 10x factor 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 DETECTOR= 'DDOCCD ' / CCD array TELESCOP= '1.88M ' / Telescope INSTRUME= 'cass-ccd' / Data acquisition instrument ORIGSEC = '[1:1024,1:1024]' / Original frame format NAXIS1 = 50 / Fastest varying axis in array NAXIS2 = 1024 / Next axis CCDSEG = '[401:600,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '09:08:40' / start Universal time DATE-OBS= '01/08/98' / Universal Date: CCYY-MM-DD OBSERVER= 'Att/MB/Lu' / Name(s) or ID(s) EXPTIME = 4.00 / Exposure time in seconds FILE = 'CC56211.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 = '09:08:51' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '5894 ' / Central wavelength for observation FILTER = '4 ' / Wavelength or ID GRATING = '1800/51.58' / Grating description COMMENT COMMENT exposure meter now HV 1320V. 10x factor 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 DETECTOR= 'DDOCCD ' / CCD array TELESCOP= '1.88M ' / Telescope INSTRUME= 'cass-ccd' / Data acquisition instrument ORIGSEC = '[1:1024,1:1024]' / Original frame format NAXIS1 = 50 / Fastest varying axis in array NAXIS2 = 1024 / Next axis CCDSEG = '[401:600,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '09:08:57' / start Universal time DATE-OBS= '01/08/98' / Universal Date: CCYY-MM-DD OBSERVER= 'Att/MB/Lu' / Name(s) or ID(s) EXPTIME = 4.00 / Exposure time in seconds FILE = 'CC56212.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 = '09:09:08' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '5894 ' / Central wavelength for observation FILTER = '4 ' / Wavelength or ID GRATING = '1800/51.58' / Grating description COMMENT COMMENT exposure meter now HV 1320V. 10x factor 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 DETECTOR= 'DDOCCD ' / CCD array TELESCOP= '1.88M ' / Telescope INSTRUME= 'cass-ccd' / Data acquisition instrument ORIGSEC = '[1:1024,1:1024]' / Original frame format NAXIS1 = 50 / Fastest varying axis in array NAXIS2 = 1024 / Next axis CCDSEG = '[401:600,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '09:09:15' / start Universal time DATE-OBS= '01/08/98' / Universal Date: CCYY-MM-DD OBSERVER= 'Att/MB/Lu' / Name(s) or ID(s) EXPTIME = 4.00 / Exposure time in seconds FILE = 'CC56213.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 = '09:09:26' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '5894 ' / Central wavelength for observation FILTER = '4 ' / Wavelength or ID GRATING = '1800/51.58' / Grating description COMMENT COMMENT exposure meter now HV 1320V. 10x factor 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 DETECTOR= 'DDOCCD ' / CCD array TELESCOP= '1.88M ' / Telescope INSTRUME= 'cass-ccd' / Data acquisition instrument ORIGSEC = '[1:1024,1:1024]' / Original frame format NAXIS1 = 50 / Fastest varying axis in array NAXIS2 = 1024 / Next axis CCDSEG = '[401:600,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '09:09:32' / start Universal time DATE-OBS= '01/08/98' / Universal Date: CCYY-MM-DD OBSERVER= 'Att/MB/Lu' / Name(s) or ID(s) EXPTIME = 4.00 / Exposure time in seconds FILE = 'CC56214.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 = '09:09:43' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '5894 ' / Central wavelength for observation FILTER = '4 ' / Wavelength or ID GRATING = '1800/51.58' / Grating description COMMENT COMMENT exposure meter now HV 1320V. 10x factor 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 DETECTOR= 'DDOCCD ' / CCD array TELESCOP= '1.88M ' / Telescope INSTRUME= 'cass-ccd' / Data acquisition instrument ORIGSEC = '[1:1024,1:1024]' / Original frame format NAXIS1 = 50 / Fastest varying axis in array NAXIS2 = 1024 / Next axis CCDSEG = '[401:600,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '09:09:50' / start Universal time DATE-OBS= '01/08/98' / Universal Date: CCYY-MM-DD OBSERVER= 'Att/MB/Lu' / Name(s) or ID(s) EXPTIME = 4.00 / Exposure time in seconds FILE = 'CC56215.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 = '09:10:00' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '5894 ' / Central wavelength for observation FILTER = '4 ' / Wavelength or ID GRATING = '1800/51.58' / Grating description COMMENT COMMENT exposure meter now HV 1320V. 10x factor 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 DETECTOR= 'DDOCCD ' / CCD array TELESCOP= '1.88M ' / Telescope INSTRUME= 'cass-ccd' / Data acquisition instrument ORIGSEC = '[1:1024,1:1024]' / Original frame format NAXIS1 = 50 / Fastest varying axis in array NAXIS2 = 1024 / Next axis CCDSEG = '[401:600,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '09:10:07' / start Universal time DATE-OBS= '01/08/98' / Universal Date: CCYY-MM-DD OBSERVER= 'Att/MB/Lu' / Name(s) or ID(s) EXPTIME = 4.00 / Exposure time in seconds FILE = 'CC56216.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 = '09:10:18' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '5894 ' / Central wavelength for observation FILTER = '4 ' / Wavelength or ID GRATING = '1800/51.58' / Grating description COMMENT COMMENT exposure meter now HV 1320V. 10x factor 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 DETECTOR= 'DDOCCD ' / CCD array TELESCOP= '1.88M ' / Telescope INSTRUME= 'cass-ccd' / Data acquisition instrument ORIGSEC = '[1:1024,1:1024]' / Original frame format NAXIS1 = 50 / Fastest varying axis in array NAXIS2 = 1024 / Next axis CCDSEG = '[401:600,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '09:10:24' / start Universal time DATE-OBS= '01/08/98' / Universal Date: CCYY-MM-DD OBSERVER= 'Att/MB/Lu' / Name(s) or ID(s) EXPTIME = 4.00 / Exposure time in seconds FILE = 'CC56217.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 = '09:10:35' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '5894 ' / Central wavelength for observation FILTER = '4 ' / Wavelength or ID GRATING = '1800/51.58' / Grating description COMMENT COMMENT exposure meter now HV 1320V. 10x factor 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 DETECTOR= 'DDOCCD ' / CCD array TELESCOP= '1.88M ' / Telescope INSTRUME= 'cass-ccd' / Data acquisition instrument ORIGSEC = '[1:1024,1:1024]' / Original frame format NAXIS1 = 50 / Fastest varying axis in array NAXIS2 = 1024 / Next axis CCDSEG = '[401:600,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '09:10:42' / start Universal time DATE-OBS= '01/08/98' / Universal Date: CCYY-MM-DD OBSERVER= 'Att/MB/Lu' / Name(s) or ID(s) EXPTIME = 4.00 / Exposure time in seconds FILE = 'CC56218.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 = '09:10:52' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '5894 ' / Central wavelength for observation FILTER = '4 ' / Wavelength or ID GRATING = '1800/51.58' / Grating description COMMENT COMMENT exposure meter now HV 1320V. 10x factor 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 DETECTOR= 'DDOCCD ' / CCD array TELESCOP= '1.88M ' / Telescope INSTRUME= 'cass-ccd' / Data acquisition instrument ORIGSEC = '[1:1024,1:1024]' / Original frame format NAXIS1 = 50 / Fastest varying axis in array NAXIS2 = 1024 / Next axis CCDSEG = '[401:600,1:1024]' / Frame format OBJECT = 'bias(4) ' / Image name TIME-OBS= '09:11:32' / start Universal time DATE-OBS= '01/08/98' / Universal Date: CCYY-MM-DD OBSERVER= 'Att/MB/Lu' / Name(s) or ID(s) EXPTIME = 0 / Exposure time in seconds FILE = 'CC56219.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 = '09:11:32' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'zero ' / Type of observation CENTLAM = '5894 ' / Central wavelength for observation FILTER = '4 ' / Wavelength or ID GRATING = '1800/51.58' / Grating description COMMENT average of 4 biases COMMENT exposure meter now HV 1320V. 10x factor COMMENT COMMENT COMMENT COMMENT END