***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 = '[361:560,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '05:14:01' / start Universal time DATE-OBS= '04/11/98' / Universal Date: DD/MM/YY OBSERVER= 'rG/Tn ' / Name(s) or ID(s) EXPTIME = 60.00 / Exposure time in seconds FILE = 'CC59439.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 = '05:15:09' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '4120 ' / Central wavelength for observation FILTER = '0 ' / Wavelength or ID GRATING = '0600/25.25' / Grating description COMMENT COMMENT 0 C dome T,63% rel Humidity COMMENT ND#5 for FeAr comp and flats 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 ' / CCD array TELESCOP= '1.88M ' / Telescope INSTRUME= 'cass-ccd' / Data acquisition instrument ORIGSEC = '[1:1024,1:1024]' / Original frame format CCDSEG = '[361:560,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '05:15:17' / start Universal time DATE-OBS= '04/11/98' / Universal Date: DD/MM/YY OBSERVER= 'rG/Tn ' / Name(s) or ID(s) EXPTIME = 60.00 / Exposure time in seconds FILE = 'CC59440.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 = '05:16:25' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '4120 ' / Central wavelength for observation FILTER = '0 ' / Wavelength or ID GRATING = '0600/25.25' / Grating description COMMENT COMMENT 0 C dome T,63% rel Humidity COMMENT ND#5 for FeAr comp and flats 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 ' / CCD array TELESCOP= '1.88M ' / Telescope INSTRUME= 'cass-ccd' / Data acquisition instrument ORIGSEC = '[1:1024,1:1024]' / Original frame format CCDSEG = '[361:560,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '05:16:33' / start Universal time DATE-OBS= '04/11/98' / Universal Date: DD/MM/YY OBSERVER= 'rG/Tn ' / Name(s) or ID(s) EXPTIME = 60.00 / Exposure time in seconds FILE = 'CC59441.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 = '05:17:41' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '4120 ' / Central wavelength for observation FILTER = '0 ' / Wavelength or ID GRATING = '0600/25.25' / Grating description COMMENT COMMENT 0 C dome T,63% rel Humidity COMMENT ND#5 for FeAr comp and flats 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 ' / CCD array TELESCOP= '1.88M ' / Telescope INSTRUME= 'cass-ccd' / Data acquisition instrument ORIGSEC = '[1:1024,1:1024]' / Original frame format CCDSEG = '[361:560,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '05:17:49' / start Universal time DATE-OBS= '04/11/98' / Universal Date: DD/MM/YY OBSERVER= 'rG/Tn ' / Name(s) or ID(s) EXPTIME = 60.00 / Exposure time in seconds FILE = 'CC59442.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 = '05:18:56' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '4120 ' / Central wavelength for observation FILTER = '0 ' / Wavelength or ID GRATING = '0600/25.25' / Grating description COMMENT COMMENT 0 C dome T,63% rel Humidity COMMENT ND#5 for FeAr comp and flats 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 ' / CCD array TELESCOP= '1.88M ' / Telescope INSTRUME= 'cass-ccd' / Data acquisition instrument ORIGSEC = '[1:1024,1:1024]' / Original frame format CCDSEG = '[361:560,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '05:19:05' / start Universal time DATE-OBS= '04/11/98' / Universal Date: DD/MM/YY OBSERVER= 'rG/Tn ' / Name(s) or ID(s) EXPTIME = 60.00 / Exposure time in seconds FILE = 'CC59443.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 = '05:20:12' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '4120 ' / Central wavelength for observation FILTER = '0 ' / Wavelength or ID GRATING = '0600/25.25' / Grating description COMMENT COMMENT 0 C dome T,63% rel Humidity COMMENT ND#5 for FeAr comp and flats 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 ' / CCD array TELESCOP= '1.88M ' / Telescope INSTRUME= 'cass-ccd' / Data acquisition instrument ORIGSEC = '[1:1024,1:1024]' / Original frame format CCDSEG = '[361:560,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '05:20:21' / start Universal time DATE-OBS= '04/11/98' / Universal Date: DD/MM/YY OBSERVER= 'rG/Tn ' / Name(s) or ID(s) EXPTIME = 60.00 / Exposure time in seconds FILE = 'CC59444.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 = '05:21:28' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '4120 ' / Central wavelength for observation FILTER = '0 ' / Wavelength or ID GRATING = '0600/25.25' / Grating description COMMENT COMMENT 0 C dome T,63% rel Humidity COMMENT ND#5 for FeAr comp and flats 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 ' / CCD array TELESCOP= '1.88M ' / Telescope INSTRUME= 'cass-ccd' / Data acquisition instrument ORIGSEC = '[1:1024,1:1024]' / Original frame format CCDSEG = '[361:560,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '05:21:37' / start Universal time DATE-OBS= '04/11/98' / Universal Date: DD/MM/YY OBSERVER= 'rG/Tn ' / Name(s) or ID(s) EXPTIME = 60.00 / Exposure time in seconds FILE = 'CC59445.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 = '05:22:44' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '4120 ' / Central wavelength for observation FILTER = '0 ' / Wavelength or ID GRATING = '0600/25.25' / Grating description COMMENT COMMENT 0 C dome T,63% rel Humidity COMMENT ND#5 for FeAr comp and flats 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 ' / CCD array TELESCOP= '1.88M ' / Telescope INSTRUME= 'cass-ccd' / Data acquisition instrument ORIGSEC = '[1:1024,1:1024]' / Original frame format CCDSEG = '[361:560,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '05:22:53' / start Universal time DATE-OBS= '04/11/98' / Universal Date: DD/MM/YY OBSERVER= 'rG/Tn ' / Name(s) or ID(s) EXPTIME = 60.00 / Exposure time in seconds FILE = 'CC59446.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 = '05:24:00' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '4120 ' / Central wavelength for observation FILTER = '0 ' / Wavelength or ID GRATING = '0600/25.25' / Grating description COMMENT COMMENT 0 C dome T,63% rel Humidity COMMENT ND#5 for FeAr comp and flats 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 ' / CCD array TELESCOP= '1.88M ' / Telescope INSTRUME= 'cass-ccd' / Data acquisition instrument ORIGSEC = '[1:1024,1:1024]' / Original frame format CCDSEG = '[361:560,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '05:24:09' / start Universal time DATE-OBS= '04/11/98' / Universal Date: DD/MM/YY OBSERVER= 'rG/Tn ' / Name(s) or ID(s) EXPTIME = 60.00 / Exposure time in seconds FILE = 'CC59447.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 = '05:25:16' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '4120 ' / Central wavelength for observation FILTER = '0 ' / Wavelength or ID GRATING = '0600/25.25' / Grating description COMMENT COMMENT 0 C dome T,63% rel Humidity COMMENT ND#5 for FeAr comp and flats 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 ' / CCD array TELESCOP= '1.88M ' / Telescope INSTRUME= 'cass-ccd' / Data acquisition instrument ORIGSEC = '[1:1024,1:1024]' / Original frame format CCDSEG = '[361:560,1:1024]' / Frame format OBJECT = 'Tungsten' / Image name TIME-OBS= '05:25:25' / start Universal time DATE-OBS= '04/11/98' / Universal Date: DD/MM/YY OBSERVER= 'rG/Tn ' / Name(s) or ID(s) EXPTIME = 60.00 / Exposure time in seconds FILE = 'CC59448.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 = '05:26:32' / End time of exposure EXPCOUNT= / Exposure meter counts IMAGETYP= 'flat ' / Type of observation CENTLAM = '4120 ' / Central wavelength for observation FILTER = '0 ' / Wavelength or ID GRATING = '0600/25.25' / Grating description COMMENT COMMENT 0 C dome T,63% rel Humidity COMMENT ND#5 for FeAr comp and flats COMMENT COMMENT COMMENT END