***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 = '[376:575,1:1024]' / Frame format OBJECT = 'feAr ' / Image name TIME-OBS= '02:00:47' / start Universal time DATE-OBS= '25/02/99' / Universal Date: DD/MM/YY OBSERVER= 'Gld/Tn ' / Name(s) or ID(s) EXPTIME = 6.00 / Exposure time in seconds FILE = 'CC63089.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 = '02:01:00' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'comp ' / Type of observation CENTLAM = '5894 ' / Central wavelength for observation FILTER = ' ' / Wavelength or ID GRATING = '1800/51.58' / Grating description COMMENT COMMENT Dome T -3.8C rel H 67% at 23:50UT COMMENT exp meter at 1000V, Focus=6.95 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 = '[376:575,1:1024]' / Frame format OBJECT = 'bias ' / Image name TIME-OBS= '02:04:53' / start Universal time DATE-OBS= '25/02/99' / Universal Date: DD/MM/YY OBSERVER= 'Gld/Tn ' / Name(s) or ID(s) EXPTIME = 0 / Exposure time in seconds FILE = 'CC63090.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 = '02:04:53' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'zero ' / Type of observation CENTLAM = '5894 ' / Central wavelength for observation FILTER = ' ' / Wavelength or ID GRATING = '1800/51.58' / Grating description COMMENT average of 4 biases COMMENT Dome T -3.8C rel H 67% at 23:50UT COMMENT exp meter at 1000V, Focus=6.95 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 = '[376:575,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '02:08:23' / start Universal time DATE-OBS= '25/02/99' / Universal Date: DD/MM/YY OBSERVER= 'Gld/Tn ' / Name(s) or ID(s) EXPTIME = 5.00 / Exposure time in seconds FILE = 'CC63091.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 = '02:08:35' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '5894 ' / Central wavelength for observation FILTER = ' ' / Wavelength or ID GRATING = '1800/51.58' / Grating description COMMENT average of 4 biases COMMENT Dome T -3.8C rel H 67% at 23:50UT COMMENT exp meter at 1000V, Focus=6.95 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 = '[376:575,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '02:10:33' / start Universal time DATE-OBS= '25/02/99' / Universal Date: DD/MM/YY OBSERVER= 'Gld/Tn ' / Name(s) or ID(s) EXPTIME = 5.00 / Exposure time in seconds FILE = 'CC63092.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 = '02:10:45' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '5894 ' / Central wavelength for observation FILTER = ' ' / Wavelength or ID GRATING = '1800/51.58' / Grating description COMMENT average of 4 biases COMMENT Dome T -3.8C rel H 67% at 23:50UT COMMENT exp meter at 1000V, Focus=6.95 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 = '[376:575,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '02:10:54' / start Universal time DATE-OBS= '25/02/99' / Universal Date: DD/MM/YY OBSERVER= 'Gld/Tn ' / Name(s) or ID(s) EXPTIME = 5.00 / Exposure time in seconds FILE = 'CC63093.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 = '02:11:06' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '5894 ' / Central wavelength for observation FILTER = ' ' / Wavelength or ID GRATING = '1800/51.58' / Grating description COMMENT average of 4 biases COMMENT Dome T -3.8C rel H 67% at 23:50UT COMMENT exp meter at 1000V, Focus=6.95 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 = '[376:575,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '02:11:15' / start Universal time DATE-OBS= '25/02/99' / Universal Date: DD/MM/YY OBSERVER= 'Gld/Tn ' / Name(s) or ID(s) EXPTIME = 5.00 / Exposure time in seconds FILE = 'CC63094.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 = '02:11:27' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '5894 ' / Central wavelength for observation FILTER = ' ' / Wavelength or ID GRATING = '1800/51.58' / Grating description COMMENT average of 4 biases COMMENT Dome T -3.8C rel H 67% at 23:50UT COMMENT exp meter at 1000V, Focus=6.95 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 = '[376:575,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '02:11:35' / start Universal time DATE-OBS= '25/02/99' / Universal Date: DD/MM/YY OBSERVER= 'Gld/Tn ' / Name(s) or ID(s) EXPTIME = 5.00 / Exposure time in seconds FILE = 'CC63095.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 = '02:11:47' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '5894 ' / Central wavelength for observation FILTER = ' ' / Wavelength or ID GRATING = '1800/51.58' / Grating description COMMENT average of 4 biases COMMENT Dome T -3.8C rel H 67% at 23:50UT COMMENT exp meter at 1000V, Focus=6.95 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 = '[376:575,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '02:11:56' / start Universal time DATE-OBS= '25/02/99' / Universal Date: DD/MM/YY OBSERVER= 'Gld/Tn ' / Name(s) or ID(s) EXPTIME = 5.00 / Exposure time in seconds FILE = 'CC63096.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 = '02:12:08' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '5894 ' / Central wavelength for observation FILTER = ' ' / Wavelength or ID GRATING = '1800/51.58' / Grating description COMMENT average of 4 biases COMMENT Dome T -3.8C rel H 67% at 23:50UT COMMENT exp meter at 1000V, Focus=6.95 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 = '[376:575,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '02:12:17' / start Universal time DATE-OBS= '25/02/99' / Universal Date: DD/MM/YY OBSERVER= 'Gld/Tn ' / Name(s) or ID(s) EXPTIME = 5.00 / Exposure time in seconds FILE = 'CC63097.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 = '02:12:29' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '5894 ' / Central wavelength for observation FILTER = ' ' / Wavelength or ID GRATING = '1800/51.58' / Grating description COMMENT average of 4 biases COMMENT Dome T -3.8C rel H 67% at 23:50UT COMMENT exp meter at 1000V, Focus=6.95 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 = '[376:575,1:1024]' / Frame format OBJECT = 'bias ' / Image name TIME-OBS= '02:13:35' / start Universal time DATE-OBS= '25/02/99' / Universal Date: DD/MM/YY OBSERVER= 'Gld/Tn ' / Name(s) or ID(s) EXPTIME = 0 / Exposure time in seconds FILE = 'CC63098.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 = '02:13:35' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'zero ' / Type of observation CENTLAM = '5894 ' / Central wavelength for observation FILTER = ' ' / Wavelength or ID GRATING = '1800/51.58' / Grating description COMMENT average of 4 biases COMMENT Dome T -3.8C rel H 67% at 23:50UT COMMENT exp meter at 1000V, Focus=6.95 COMMENT COMMENT COMMENT END