***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 CCDSEG = '[371:570,1:1024]' / Frame format FILE = 'C0001079.FTS' / File name OBJECT = 'CU CVn ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'Rci/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '2000-01-21' / Date of start of observation in UTC TIME-OBS= '11:04:22' / start Universal time ENDTIME = '11:10:31' / End time of exposure RA = '13:48:20' / Right Ascension, hh:mm:ss DEC = '31:24:04' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 360.00 / Exposure time in seconds EXPCOUNT= 1054 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2796 / telescope focus FOCUSSP = 5.10 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @07:30 UT -100.1C COMMENT INSTRUME= 'cass-ccd' / Data acquisition instrument DETECTOR= 'DDOCCD ' / CSF-THX-31156 Thomson 1024x1024 ccd ORIGSEC = '[1:1024,1:1024]' / Original frame format TELESCOP= '1.88M ' / Telescope CREATOR = 'CCD5NT v6.0' / Program that created this FITS file FILTER = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 64 / % relative humidity TEMP-DOM= -19 / temperature: deg C, Dome floor air TEMP-CSE= -19.3 / temperature: deg C, pri cast TEMP-SEC= -22 / temperature: deg C, sec air TEMP-PRI= -20 / temperature: deg C, pri air TEMP-CON= 11.8 / temperature: deg C, CE200 box TEMP-HRK= -1.2 / temperature: deg C, heated Rack TEMP-CS1= -21.3 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -18.6 / temperature: deg C, Cass, position2 TEMP-EC1= / temperature: deg C, Eche, position1 TEMP-EC2= / temperature: deg C, Eche, position2 TEMP-TUB= / temperature: deg C, telescope tube TEMP-CEL= / temperature: deg C, mirror cell 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 CCDSEG = '[371:570,1:1024]' / Frame format FILE = 'C0001080.FTS' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= 'Rci/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '2000-01-21' / Date of start of observation in UTC TIME-OBS= '11:11:32' / start Universal time ENDTIME = '11:11:42' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 3.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2796 / telescope focus FOCUSSP = 5.10 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @07:30 UT -100.1C COMMENT INSTRUME= 'cass-ccd' / Data acquisition instrument DETECTOR= 'DDOCCD ' / CSF-THX-31156 Thomson 1024x1024 ccd ORIGSEC = '[1:1024,1:1024]' / Original frame format TELESCOP= '1.88M ' / Telescope CREATOR = 'CCD5NT v6.0' / Program that created this FITS file FILTER = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 64 / % relative humidity TEMP-DOM= -19 / temperature: deg C, Dome floor air TEMP-CSE= -19.3 / temperature: deg C, pri cast TEMP-SEC= -22 / temperature: deg C, sec air TEMP-PRI= -20 / temperature: deg C, pri air TEMP-CON= 11.5 / temperature: deg C, CE200 box TEMP-HRK= -1.1 / temperature: deg C, heated Rack TEMP-CS1= -21.3 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -18.6 / temperature: deg C, Cass, position2 TEMP-EC1= / temperature: deg C, Eche, position1 TEMP-EC2= / temperature: deg C, Eche, position2 TEMP-TUB= / temperature: deg C, telescope tube TEMP-CEL= / temperature: deg C, mirror cell 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 CCDSEG = '[371:570,1:1024]' / Frame format FILE = 'C0001081.FTS' / File name OBJECT = 'CU CVn ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'Rci/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '2000-01-21' / Date of start of observation in UTC TIME-OBS= '11:13:25' / start Universal time ENDTIME = '11:19:34' / End time of exposure RA = '13:48:20' / Right Ascension, hh:mm:ss DEC = '31:24:04' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 360.00 / Exposure time in seconds EXPCOUNT= 1255 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2796 / telescope focus FOCUSSP = 5.10 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @07:30 UT -100.1C COMMENT INSTRUME= 'cass-ccd' / Data acquisition instrument DETECTOR= 'DDOCCD ' / CSF-THX-31156 Thomson 1024x1024 ccd ORIGSEC = '[1:1024,1:1024]' / Original frame format TELESCOP= '1.88M ' / Telescope CREATOR = 'CCD5NT v6.0' / Program that created this FITS file FILTER = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 64 / % relative humidity TEMP-DOM= -19 / temperature: deg C, Dome floor air TEMP-CSE= -19.3 / temperature: deg C, pri cast TEMP-SEC= -22 / temperature: deg C, sec air TEMP-PRI= -20 / temperature: deg C, pri air TEMP-CON= 11.4 / temperature: deg C, CE200 box TEMP-HRK= -1.1 / temperature: deg C, heated Rack TEMP-CS1= -21.3 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -18.7 / temperature: deg C, Cass, position2 TEMP-EC1= / temperature: deg C, Eche, position1 TEMP-EC2= / temperature: deg C, Eche, position2 TEMP-TUB= / temperature: deg C, telescope tube TEMP-CEL= / temperature: deg C, mirror cell 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 CCDSEG = '[371:570,1:1024]' / Frame format FILE = 'C0001082.FTS' / File name OBJECT = 'CU CVn ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'Rci/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '2000-01-21' / Date of start of observation in UTC TIME-OBS= '11:19:45' / start Universal time ENDTIME = '11:25:54' / End time of exposure RA = '13:48:20' / Right Ascension, hh:mm:ss DEC = '31:24:04' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 360.00 / Exposure time in seconds EXPCOUNT= 1064 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2796 / telescope focus FOCUSSP = 5.10 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @07:30 UT -100.1C COMMENT INSTRUME= 'cass-ccd' / Data acquisition instrument DETECTOR= 'DDOCCD ' / CSF-THX-31156 Thomson 1024x1024 ccd ORIGSEC = '[1:1024,1:1024]' / Original frame format TELESCOP= '1.88M ' / Telescope CREATOR = 'CCD5NT v6.0' / Program that created this FITS file FILTER = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 64 / % relative humidity TEMP-DOM= -19 / temperature: deg C, Dome floor air TEMP-CSE= -19.3 / temperature: deg C, pri cast TEMP-SEC= -22 / temperature: deg C, sec air TEMP-PRI= -20 / temperature: deg C, pri air TEMP-CON= 11.3 / temperature: deg C, CE200 box TEMP-HRK= -1.3 / temperature: deg C, heated Rack TEMP-CS1= -21.4 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -18.7 / temperature: deg C, Cass, position2 TEMP-EC1= / temperature: deg C, Eche, position1 TEMP-EC2= / temperature: deg C, Eche, position2 TEMP-TUB= / temperature: deg C, telescope tube TEMP-CEL= / temperature: deg C, mirror cell 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 CCDSEG = '[371:570,1:1024]' / Frame format FILE = 'C0001083.FTS' / File name OBJECT = 'CU CVn ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'Rci/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '2000-01-21' / Date of start of observation in UTC TIME-OBS= '11:26:05' / start Universal time ENDTIME = '11:32:14' / End time of exposure RA = '13:48:20' / Right Ascension, hh:mm:ss DEC = '31:24:04' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 360.00 / Exposure time in seconds EXPCOUNT= 1033 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2796 / telescope focus FOCUSSP = 5.10 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @07:30 UT -100.1C COMMENT INSTRUME= 'cass-ccd' / Data acquisition instrument DETECTOR= 'DDOCCD ' / CSF-THX-31156 Thomson 1024x1024 ccd ORIGSEC = '[1:1024,1:1024]' / Original frame format TELESCOP= '1.88M ' / Telescope CREATOR = 'CCD5NT v6.0' / Program that created this FITS file FILTER = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 64 / % relative humidity TEMP-DOM= -19 / temperature: deg C, Dome floor air TEMP-CSE= -19.3 / temperature: deg C, pri cast TEMP-SEC= -22 / temperature: deg C, sec air TEMP-PRI= -20 / temperature: deg C, pri air TEMP-CON= 11.1 / temperature: deg C, CE200 box TEMP-HRK= -1.2 / temperature: deg C, heated Rack TEMP-CS1= -21.4 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -18.8 / temperature: deg C, Cass, position2 TEMP-EC1= / temperature: deg C, Eche, position1 TEMP-EC2= / temperature: deg C, Eche, position2 TEMP-TUB= / temperature: deg C, telescope tube TEMP-CEL= / temperature: deg C, mirror cell 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 CCDSEG = '[371:570,1:1024]' / Frame format FILE = 'C0001084.FTS' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= 'Rci/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '2000-01-21' / Date of start of observation in UTC TIME-OBS= '11:33:15' / start Universal time ENDTIME = '11:33:25' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 3.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2796 / telescope focus FOCUSSP = 5.10 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @07:30 UT -100.1C COMMENT INSTRUME= 'cass-ccd' / Data acquisition instrument DETECTOR= 'DDOCCD ' / CSF-THX-31156 Thomson 1024x1024 ccd ORIGSEC = '[1:1024,1:1024]' / Original frame format TELESCOP= '1.88M ' / Telescope CREATOR = 'CCD5NT v6.0' / Program that created this FITS file FILTER = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 64 / % relative humidity TEMP-DOM= -19 / temperature: deg C, Dome floor air TEMP-CSE= -19.3 / temperature: deg C, pri cast TEMP-SEC= -22 / temperature: deg C, sec air TEMP-PRI= -20 / temperature: deg C, pri air TEMP-CON= 11.0 / temperature: deg C, CE200 box TEMP-HRK= -1.4 / temperature: deg C, heated Rack TEMP-CS1= -21.5 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -18.8 / temperature: deg C, Cass, position2 TEMP-EC1= / temperature: deg C, Eche, position1 TEMP-EC2= / temperature: deg C, Eche, position2 TEMP-TUB= / temperature: deg C, telescope tube TEMP-CEL= / temperature: deg C, mirror cell 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 CCDSEG = '[371:570,1:1024]' / Frame format FILE = 'C0001085.FTS' / File name OBJECT = 'bias(4) ' / Image name IMAGETYP= 'zero ' / Type of observation OBSERVER= 'Rci/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '2000-01-21' / Date of start of observation in UTC TIME-OBS= '11:35:25' / start Universal time ENDTIME = '11:35:25' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 0 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2796 / telescope focus FOCUSSP = 5.10 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT ccd temp @07:30 UT -100.1C COMMENT INSTRUME= 'cass-ccd' / Data acquisition instrument DETECTOR= 'DDOCCD ' / CSF-THX-31156 Thomson 1024x1024 ccd ORIGSEC = '[1:1024,1:1024]' / Original frame format TELESCOP= '1.88M ' / Telescope CREATOR = 'CCD5NT v6.0' / Program that created this FITS file FILTER = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 64 / % relative humidity TEMP-DOM= -19 / temperature: deg C, Dome floor air TEMP-CSE= -19.3 / temperature: deg C, pri cast TEMP-SEC= -22 / temperature: deg C, sec air TEMP-PRI= -20 / temperature: deg C, pri air TEMP-CON= 10.8 / temperature: deg C, CE200 box TEMP-HRK= -1.3 / temperature: deg C, heated Rack TEMP-CS1= -21.7 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -19.0 / temperature: deg C, Cass, position2 TEMP-EC1= / temperature: deg C, Eche, position1 TEMP-EC2= / temperature: deg C, Eche, position2 TEMP-TUB= / temperature: deg C, telescope tube TEMP-CEL= / temperature: deg C, mirror cell 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 CCDSEG = '[371:570,1:1024]' / Frame format FILE = 'C0001086.FTS' / File name OBJECT = 'bias(4) ' / Image name IMAGETYP= 'zero ' / Type of observation OBSERVER= 'Rci/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '2000-01-21' / Date of start of observation in UTC TIME-OBS= '11:36:34' / start Universal time ENDTIME = '11:36:34' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 0 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2796 / telescope focus FOCUSSP = 5.10 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT ccd temp @07:30 UT -100.1C COMMENT INSTRUME= 'cass-ccd' / Data acquisition instrument DETECTOR= 'DDOCCD ' / CSF-THX-31156 Thomson 1024x1024 ccd ORIGSEC = '[1:1024,1:1024]' / Original frame format TELESCOP= '1.88M ' / Telescope CREATOR = 'CCD5NT v6.0' / Program that created this FITS file FILTER = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 64 / % relative humidity TEMP-DOM= -19 / temperature: deg C, Dome floor air TEMP-CSE= -19.3 / temperature: deg C, pri cast TEMP-SEC= -22 / temperature: deg C, sec air TEMP-PRI= -20 / temperature: deg C, pri air TEMP-CON= 10.7 / temperature: deg C, CE200 box TEMP-HRK= -1.0 / temperature: deg C, heated Rack TEMP-CS1= -21.8 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -19.2 / temperature: deg C, Cass, position2 TEMP-EC1= / temperature: deg C, Eche, position1 TEMP-EC2= / temperature: deg C, Eche, position2 TEMP-TUB= / temperature: deg C, telescope tube TEMP-CEL= / temperature: deg C, mirror cell 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 CCDSEG = '[371:570,1:1024]' / Frame format FILE = 'C0001087.FTS' / File name OBJECT = 'bias(4) ' / Image name IMAGETYP= 'zero ' / Type of observation OBSERVER= 'Rci/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '2000-01-21' / Date of start of observation in UTC TIME-OBS= '11:37:43' / start Universal time ENDTIME = '11:37:43' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 0 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2796 / telescope focus FOCUSSP = 5.10 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT ccd temp @07:30 UT -100.1C COMMENT INSTRUME= 'cass-ccd' / Data acquisition instrument DETECTOR= 'DDOCCD ' / CSF-THX-31156 Thomson 1024x1024 ccd ORIGSEC = '[1:1024,1:1024]' / Original frame format TELESCOP= '1.88M ' / Telescope CREATOR = 'CCD5NT v6.0' / Program that created this FITS file FILTER = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 64 / % relative humidity TEMP-DOM= -19 / temperature: deg C, Dome floor air TEMP-CSE= -19.3 / temperature: deg C, pri cast TEMP-SEC= -22 / temperature: deg C, sec air TEMP-PRI= -20 / temperature: deg C, pri air TEMP-CON= 10.6 / temperature: deg C, CE200 box TEMP-HRK= -1.2 / temperature: deg C, heated Rack TEMP-CS1= -21.9 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -19.2 / temperature: deg C, Cass, position2 TEMP-EC1= / temperature: deg C, Eche, position1 TEMP-EC2= / temperature: deg C, Eche, position2 TEMP-TUB= / temperature: deg C, telescope tube TEMP-CEL= / temperature: deg C, mirror cell 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 CCDSEG = '[371:570,1:1024]' / Frame format FILE = 'C0001088.FTS' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'Rci/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '2000-01-21' / Date of start of observation in UTC TIME-OBS= '11:39:42' / start Universal time ENDTIME = '11:39:54' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 5.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2796 / telescope focus FOCUSSP = 5.10 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @07:30 UT -100.1C COMMENT INSTRUME= 'cass-ccd' / Data acquisition instrument DETECTOR= 'DDOCCD ' / CSF-THX-31156 Thomson 1024x1024 ccd ORIGSEC = '[1:1024,1:1024]' / Original frame format TELESCOP= '1.88M ' / Telescope CREATOR = 'CCD5NT v6.0' / Program that created this FITS file FILTER = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 64 / % relative humidity TEMP-DOM= -19 / temperature: deg C, Dome floor air TEMP-CSE= -19.3 / temperature: deg C, pri cast TEMP-SEC= -22 / temperature: deg C, sec air TEMP-PRI= -20 / temperature: deg C, pri air TEMP-CON= 10.5 / temperature: deg C, CE200 box TEMP-HRK= -1.3 / temperature: deg C, heated Rack TEMP-CS1= -21.9 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -19.2 / temperature: deg C, Cass, position2 TEMP-EC1= / temperature: deg C, Eche, position1 TEMP-EC2= / temperature: deg C, Eche, position2 TEMP-TUB= / temperature: deg C, telescope tube TEMP-CEL= / temperature: deg C, mirror cell 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 CCDSEG = '[371:570,1:1024]' / Frame format FILE = 'C0001089.FTS' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'Rci/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '2000-01-21' / Date of start of observation in UTC TIME-OBS= '11:40:52' / start Universal time ENDTIME = '11:41:04' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 5.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2796 / telescope focus FOCUSSP = 5.10 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @07:30 UT -100.1C COMMENT INSTRUME= 'cass-ccd' / Data acquisition instrument DETECTOR= 'DDOCCD ' / CSF-THX-31156 Thomson 1024x1024 ccd ORIGSEC = '[1:1024,1:1024]' / Original frame format TELESCOP= '1.88M ' / Telescope CREATOR = 'CCD5NT v6.0' / Program that created this FITS file FILTER = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 64 / % relative humidity TEMP-DOM= -19 / temperature: deg C, Dome floor air TEMP-CSE= -19.3 / temperature: deg C, pri cast TEMP-SEC= -22 / temperature: deg C, sec air TEMP-PRI= -20 / temperature: deg C, pri air TEMP-CON= 10.4 / temperature: deg C, CE200 box TEMP-HRK= -1.2 / temperature: deg C, heated Rack TEMP-CS1= -21.9 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -19.2 / temperature: deg C, Cass, position2 TEMP-EC1= / temperature: deg C, Eche, position1 TEMP-EC2= / temperature: deg C, Eche, position2 TEMP-TUB= / temperature: deg C, telescope tube TEMP-CEL= / temperature: deg C, mirror cell 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 CCDSEG = '[371:570,1:1024]' / Frame format FILE = 'C0001090.FTS' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'Rci/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '2000-01-21' / Date of start of observation in UTC TIME-OBS= '11:41:12' / start Universal time ENDTIME = '11:41:25' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 5.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2796 / telescope focus FOCUSSP = 5.10 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @07:30 UT -100.1C COMMENT INSTRUME= 'cass-ccd' / Data acquisition instrument DETECTOR= 'DDOCCD ' / CSF-THX-31156 Thomson 1024x1024 ccd ORIGSEC = '[1:1024,1:1024]' / Original frame format TELESCOP= '1.88M ' / Telescope CREATOR = 'CCD5NT v6.0' / Program that created this FITS file FILTER = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 64 / % relative humidity TEMP-DOM= -19 / temperature: deg C, Dome floor air TEMP-CSE= -19.3 / temperature: deg C, pri cast TEMP-SEC= -22 / temperature: deg C, sec air TEMP-PRI= -20 / temperature: deg C, pri air TEMP-CON= 10.4 / temperature: deg C, CE200 box TEMP-HRK= -1.1 / temperature: deg C, heated Rack TEMP-CS1= -21.9 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -19.2 / temperature: deg C, Cass, position2 TEMP-EC1= / temperature: deg C, Eche, position1 TEMP-EC2= / temperature: deg C, Eche, position2 TEMP-TUB= / temperature: deg C, telescope tube TEMP-CEL= / temperature: deg C, mirror cell 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 CCDSEG = '[371:570,1:1024]' / Frame format FILE = 'C0001091.FTS' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'Rci/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '2000-01-21' / Date of start of observation in UTC TIME-OBS= '11:41:33' / start Universal time ENDTIME = '11:41:45' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 5.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2796 / telescope focus FOCUSSP = 5.10 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @07:30 UT -100.1C COMMENT INSTRUME= 'cass-ccd' / Data acquisition instrument DETECTOR= 'DDOCCD ' / CSF-THX-31156 Thomson 1024x1024 ccd ORIGSEC = '[1:1024,1:1024]' / Original frame format TELESCOP= '1.88M ' / Telescope CREATOR = 'CCD5NT v6.0' / Program that created this FITS file FILTER = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 64 / % relative humidity TEMP-DOM= -19 / temperature: deg C, Dome floor air TEMP-CSE= -19.3 / temperature: deg C, pri cast TEMP-SEC= -22 / temperature: deg C, sec air TEMP-PRI= -20 / temperature: deg C, pri air TEMP-CON= 10.4 / temperature: deg C, CE200 box TEMP-HRK= -1.1 / temperature: deg C, heated Rack TEMP-CS1= -21.9 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -19.2 / temperature: deg C, Cass, position2 TEMP-EC1= / temperature: deg C, Eche, position1 TEMP-EC2= / temperature: deg C, Eche, position2 TEMP-TUB= / temperature: deg C, telescope tube TEMP-CEL= / temperature: deg C, mirror cell 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 CCDSEG = '[371:570,1:1024]' / Frame format FILE = 'C0001092.FTS' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'Rci/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '2000-01-21' / Date of start of observation in UTC TIME-OBS= '11:41:54' / start Universal time ENDTIME = '11:42:06' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 5.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2796 / telescope focus FOCUSSP = 5.10 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @07:30 UT -100.1C COMMENT INSTRUME= 'cass-ccd' / Data acquisition instrument DETECTOR= 'DDOCCD ' / CSF-THX-31156 Thomson 1024x1024 ccd ORIGSEC = '[1:1024,1:1024]' / Original frame format TELESCOP= '1.88M ' / Telescope CREATOR = 'CCD5NT v6.0' / Program that created this FITS file FILTER = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 64 / % relative humidity TEMP-DOM= -19 / temperature: deg C, Dome floor air TEMP-CSE= -19.3 / temperature: deg C, pri cast TEMP-SEC= -22 / temperature: deg C, sec air TEMP-PRI= -20 / temperature: deg C, pri air TEMP-CON= 10.3 / temperature: deg C, CE200 box TEMP-HRK= -1.1 / temperature: deg C, heated Rack TEMP-CS1= -21.9 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -19.2 / temperature: deg C, Cass, position2 TEMP-EC1= / temperature: deg C, Eche, position1 TEMP-EC2= / temperature: deg C, Eche, position2 TEMP-TUB= / temperature: deg C, telescope tube TEMP-CEL= / temperature: deg C, mirror cell 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 CCDSEG = '[371:570,1:1024]' / Frame format FILE = 'C0001093.FTS' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'Rci/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '2000-01-21' / Date of start of observation in UTC TIME-OBS= '11:42:15' / start Universal time ENDTIME = '11:42:27' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 5.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2796 / telescope focus FOCUSSP = 5.10 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @07:30 UT -100.1C COMMENT INSTRUME= 'cass-ccd' / Data acquisition instrument DETECTOR= 'DDOCCD ' / CSF-THX-31156 Thomson 1024x1024 ccd ORIGSEC = '[1:1024,1:1024]' / Original frame format TELESCOP= '1.88M ' / Telescope CREATOR = 'CCD5NT v6.0' / Program that created this FITS file FILTER = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 64 / % relative humidity TEMP-DOM= -19 / temperature: deg C, Dome floor air TEMP-CSE= -19.3 / temperature: deg C, pri cast TEMP-SEC= -22 / temperature: deg C, sec air TEMP-PRI= -20 / temperature: deg C, pri air TEMP-CON= 10.4 / temperature: deg C, CE200 box TEMP-HRK= -1.0 / temperature: deg C, heated Rack TEMP-CS1= -21.9 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -19.3 / temperature: deg C, Cass, position2 TEMP-EC1= / temperature: deg C, Eche, position1 TEMP-EC2= / temperature: deg C, Eche, position2 TEMP-TUB= / temperature: deg C, telescope tube TEMP-CEL= / temperature: deg C, mirror cell 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 CCDSEG = '[371:570,1:1024]' / Frame format FILE = 'C0001094.FTS' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'Rci/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '2000-01-21' / Date of start of observation in UTC TIME-OBS= '11:42:36' / start Universal time ENDTIME = '11:42:48' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 5.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2796 / telescope focus FOCUSSP = 5.10 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @07:30 UT -100.1C COMMENT INSTRUME= 'cass-ccd' / Data acquisition instrument DETECTOR= 'DDOCCD ' / CSF-THX-31156 Thomson 1024x1024 ccd ORIGSEC = '[1:1024,1:1024]' / Original frame format TELESCOP= '1.88M ' / Telescope CREATOR = 'CCD5NT v6.0' / Program that created this FITS file FILTER = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 64 / % relative humidity TEMP-DOM= -19 / temperature: deg C, Dome floor air TEMP-CSE= -19.3 / temperature: deg C, pri cast TEMP-SEC= -22 / temperature: deg C, sec air TEMP-PRI= -20 / temperature: deg C, pri air TEMP-CON= 10.4 / temperature: deg C, CE200 box TEMP-HRK= -1.1 / temperature: deg C, heated Rack TEMP-CS1= -21.9 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -19.3 / temperature: deg C, Cass, position2 TEMP-EC1= / temperature: deg C, Eche, position1 TEMP-EC2= / temperature: deg C, Eche, position2 TEMP-TUB= / temperature: deg C, telescope tube TEMP-CEL= / temperature: deg C, mirror cell 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 CCDSEG = '[371:570,1:1024]' / Frame format FILE = 'C0001095.FTS' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'Rci/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '2000-01-21' / Date of start of observation in UTC TIME-OBS= '11:42:57' / start Universal time ENDTIME = '11:43:09' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 5.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2796 / telescope focus FOCUSSP = 5.10 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @07:30 UT -100.1C COMMENT INSTRUME= 'cass-ccd' / Data acquisition instrument DETECTOR= 'DDOCCD ' / CSF-THX-31156 Thomson 1024x1024 ccd ORIGSEC = '[1:1024,1:1024]' / Original frame format TELESCOP= '1.88M ' / Telescope CREATOR = 'CCD5NT v6.0' / Program that created this FITS file FILTER = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 64 / % relative humidity TEMP-DOM= -19 / temperature: deg C, Dome floor air TEMP-CSE= -19.3 / temperature: deg C, pri cast TEMP-SEC= -22 / temperature: deg C, sec air TEMP-PRI= -20 / temperature: deg C, pri air TEMP-CON= 10.3 / temperature: deg C, CE200 box TEMP-HRK= -1.2 / temperature: deg C, heated Rack TEMP-CS1= -21.9 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -19.3 / temperature: deg C, Cass, position2 TEMP-EC1= / temperature: deg C, Eche, position1 TEMP-EC2= / temperature: deg C, Eche, position2 TEMP-TUB= / temperature: deg C, telescope tube TEMP-CEL= / temperature: deg C, mirror cell 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 CCDSEG = '[371:570,1:1024]' / Frame format FILE = 'C0001096.FTS' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'Rci/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '2000-01-21' / Date of start of observation in UTC TIME-OBS= '11:43:17' / start Universal time ENDTIME = '11:43:29' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 5.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2796 / telescope focus FOCUSSP = 5.10 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @07:30 UT -100.1C COMMENT INSTRUME= 'cass-ccd' / Data acquisition instrument DETECTOR= 'DDOCCD ' / CSF-THX-31156 Thomson 1024x1024 ccd ORIGSEC = '[1:1024,1:1024]' / Original frame format TELESCOP= '1.88M ' / Telescope CREATOR = 'CCD5NT v6.0' / Program that created this FITS file FILTER = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 64 / % relative humidity TEMP-DOM= -19 / temperature: deg C, Dome floor air TEMP-CSE= -19.3 / temperature: deg C, pri cast TEMP-SEC= -22 / temperature: deg C, sec air TEMP-PRI= -20 / temperature: deg C, pri air TEMP-CON= 10.3 / temperature: deg C, CE200 box TEMP-HRK= -1.3 / temperature: deg C, heated Rack TEMP-CS1= -21.9 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -19.3 / temperature: deg C, Cass, position2 TEMP-EC1= / temperature: deg C, Eche, position1 TEMP-EC2= / temperature: deg C, Eche, position2 TEMP-TUB= / temperature: deg C, telescope tube TEMP-CEL= / temperature: deg C, mirror cell 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 CCDSEG = '[371:570,1:1024]' / Frame format FILE = 'C0001097.FTS' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'Rci/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '2000-01-21' / Date of start of observation in UTC TIME-OBS= '11:43:38' / start Universal time ENDTIME = '11:43:50' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 5.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2796 / telescope focus FOCUSSP = 5.10 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @07:30 UT -100.1C COMMENT INSTRUME= 'cass-ccd' / Data acquisition instrument DETECTOR= 'DDOCCD ' / CSF-THX-31156 Thomson 1024x1024 ccd ORIGSEC = '[1:1024,1:1024]' / Original frame format TELESCOP= '1.88M ' / Telescope CREATOR = 'CCD5NT v6.0' / Program that created this FITS file FILTER = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 64 / % relative humidity TEMP-DOM= -19 / temperature: deg C, Dome floor air TEMP-CSE= -19.3 / temperature: deg C, pri cast TEMP-SEC= -22 / temperature: deg C, sec air TEMP-PRI= -20 / temperature: deg C, pri air TEMP-CON= 10.3 / temperature: deg C, CE200 box TEMP-HRK= -1.4 / temperature: deg C, heated Rack TEMP-CS1= -21.9 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -19.3 / temperature: deg C, Cass, position2 TEMP-EC1= / temperature: deg C, Eche, position1 TEMP-EC2= / temperature: deg C, Eche, position2 TEMP-TUB= / temperature: deg C, telescope tube TEMP-CEL= / temperature: deg C, mirror cell END