***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 = '[366:565,1:1024]' / Frame format FILE = 'C0008551.FTS' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'Rci/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '2000-11-21' / Date of start of observation in UTC TIME-OBS= '23:07:38' / start Universal time ENDTIME = '23:07:52' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = '00:00:00' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 7.00 / 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= 2785 / telescope focus FOCUSSP = 5.03 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT ccdtemp @22:35 UT -101.7C 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= 56 / % relative humidity TEMP-DOM= -2.4 / temperature: deg C, Dome floor air TEMP-CSE= -2.8 / temperature: deg C, pri cast TEMP-SEC= -5.1 / temperature: deg C, sec air TEMP-PRI= -3.5 / temperature: deg C, pri air TEMP-CON= 26.6 / temperature: deg C, CE200 box TEMP-HRK= 10.7 / temperature: deg C, heated Rack TEMP-CS1= 0.4 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 2.0 / 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 = '[366:565,1:1024]' / Frame format FILE = 'C0008552.FTS' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'Rci/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '2000-11-21' / Date of start of observation in UTC TIME-OBS= '23:09:23' / start Universal time ENDTIME = '23:09:39' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = '00:00:00' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 7.00 / 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= 2785 / telescope focus FOCUSSP = 5.03 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT ccdtemp @22:35 UT -101.7C 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= 56 / % relative humidity TEMP-DOM= -2.4 / temperature: deg C, Dome floor air TEMP-CSE= -2.8 / temperature: deg C, pri cast TEMP-SEC= -5.1 / temperature: deg C, sec air TEMP-PRI= -3.5 / temperature: deg C, pri air TEMP-CON= 26.6 / temperature: deg C, CE200 box TEMP-HRK= 10.7 / temperature: deg C, heated Rack TEMP-CS1= 0.4 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 2.0 / 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 = '[366:565,1:1024]' / Frame format FILE = 'C0008553.FTS' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'Rci/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '2000-11-21' / Date of start of observation in UTC TIME-OBS= '23:09:49' / start Universal time ENDTIME = '23:10:05' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = '00:00:00' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 7.00 / 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= 2785 / telescope focus FOCUSSP = 5.03 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT ccdtemp @22:35 UT -101.7C 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= 56 / % relative humidity TEMP-DOM= -2.4 / temperature: deg C, Dome floor air TEMP-CSE= -2.8 / temperature: deg C, pri cast TEMP-SEC= -5.1 / temperature: deg C, sec air TEMP-PRI= -3.5 / temperature: deg C, pri air TEMP-CON= 26.6 / temperature: deg C, CE200 box TEMP-HRK= 10.7 / temperature: deg C, heated Rack TEMP-CS1= 0.4 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 2.0 / 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 = '[366:565,1:1024]' / Frame format FILE = 'C0008554.FTS' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'Rci/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '2000-11-21' / Date of start of observation in UTC TIME-OBS= '23:10:14' / start Universal time ENDTIME = '23:10:31' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = '00:00:00' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 7.00 / 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= 2785 / telescope focus FOCUSSP = 5.03 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT ccdtemp @22:35 UT -101.7C 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= 56 / % relative humidity TEMP-DOM= -2.4 / temperature: deg C, Dome floor air TEMP-CSE= -2.8 / temperature: deg C, pri cast TEMP-SEC= -5.1 / temperature: deg C, sec air TEMP-PRI= -3.5 / temperature: deg C, pri air TEMP-CON= 26.6 / temperature: deg C, CE200 box TEMP-HRK= 10.7 / temperature: deg C, heated Rack TEMP-CS1= 0.4 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 2.0 / 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 = '[366:565,1:1024]' / Frame format FILE = 'C0008555.FTS' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'Rci/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '2000-11-21' / Date of start of observation in UTC TIME-OBS= '23:10:40' / start Universal time ENDTIME = '23:10:56' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = '00:00:00' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 7.00 / 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= 2785 / telescope focus FOCUSSP = 5.03 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT ccdtemp @22:35 UT -101.7C 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= 56 / % relative humidity TEMP-DOM= -2.4 / temperature: deg C, Dome floor air TEMP-CSE= -2.8 / temperature: deg C, pri cast TEMP-SEC= -5.1 / temperature: deg C, sec air TEMP-PRI= -3.5 / temperature: deg C, pri air TEMP-CON= 26.6 / temperature: deg C, CE200 box TEMP-HRK= 10.7 / temperature: deg C, heated Rack TEMP-CS1= 0.4 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 2.0 / 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 = '[366:565,1:1024]' / Frame format FILE = 'C0008556.FTS' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'Rci/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '2000-11-21' / Date of start of observation in UTC TIME-OBS= '23:11:05' / start Universal time ENDTIME = '23:11:21' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = '00:00:00' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 7.00 / 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= 2785 / telescope focus FOCUSSP = 5.03 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT ccdtemp @22:35 UT -101.7C 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= 56 / % relative humidity TEMP-DOM= -2.4 / temperature: deg C, Dome floor air TEMP-CSE= -2.8 / temperature: deg C, pri cast TEMP-SEC= -5.1 / temperature: deg C, sec air TEMP-PRI= -3.5 / temperature: deg C, pri air TEMP-CON= 26.6 / temperature: deg C, CE200 box TEMP-HRK= 10.7 / temperature: deg C, heated Rack TEMP-CS1= 0.4 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 2.0 / 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 = '[366:565,1:1024]' / Frame format FILE = 'C0008557.FTS' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'Rci/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '2000-11-21' / Date of start of observation in UTC TIME-OBS= '23:11:30' / start Universal time ENDTIME = '23:11:47' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = '00:00:00' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 7.00 / 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= 2785 / telescope focus FOCUSSP = 5.03 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT ccdtemp @22:35 UT -101.7C 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= 56 / % relative humidity TEMP-DOM= -2.4 / temperature: deg C, Dome floor air TEMP-CSE= -2.8 / temperature: deg C, pri cast TEMP-SEC= -5.1 / temperature: deg C, sec air TEMP-PRI= -3.5 / temperature: deg C, pri air TEMP-CON= 26.6 / temperature: deg C, CE200 box TEMP-HRK= 10.7 / temperature: deg C, heated Rack TEMP-CS1= 0.4 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 2.0 / 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 = '[366:565,1:1024]' / Frame format FILE = 'C0008558.FTS' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'Rci/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '2000-11-21' / Date of start of observation in UTC TIME-OBS= '23:11:56' / start Universal time ENDTIME = '23:12:12' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = '00:00:00' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 7.00 / 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= 2785 / telescope focus FOCUSSP = 5.03 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT ccdtemp @22:35 UT -101.7C 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= 56 / % relative humidity TEMP-DOM= -2.4 / temperature: deg C, Dome floor air TEMP-CSE= -2.8 / temperature: deg C, pri cast TEMP-SEC= -5.1 / temperature: deg C, sec air TEMP-PRI= -3.5 / temperature: deg C, pri air TEMP-CON= 26.6 / temperature: deg C, CE200 box TEMP-HRK= 10.7 / temperature: deg C, heated Rack TEMP-CS1= 0.4 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 2.0 / 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 = '[366:565,1:1024]' / Frame format FILE = 'C0008559.FTS' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'Rci/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '2000-11-21' / Date of start of observation in UTC TIME-OBS= '23:12:21' / start Universal time ENDTIME = '23:12:37' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = '00:00:00' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 7.00 / 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= 2785 / telescope focus FOCUSSP = 5.03 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT ccdtemp @22:35 UT -101.7C 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= 56 / % relative humidity TEMP-DOM= -2.4 / temperature: deg C, Dome floor air TEMP-CSE= -2.8 / temperature: deg C, pri cast TEMP-SEC= -5.1 / temperature: deg C, sec air TEMP-PRI= -3.5 / temperature: deg C, pri air TEMP-CON= 26.6 / temperature: deg C, CE200 box TEMP-HRK= 10.7 / temperature: deg C, heated Rack TEMP-CS1= 0.4 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 2.0 / 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 = '[366:565,1:1024]' / Frame format FILE = 'C0008560.FTS' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'Rci/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '2000-11-21' / Date of start of observation in UTC TIME-OBS= '23:12:46' / start Universal time ENDTIME = '23:13:02' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = '00:00:00' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 7.00 / 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= 2785 / telescope focus FOCUSSP = 5.03 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT ccdtemp @22:35 UT -101.7C 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= 56 / % relative humidity TEMP-DOM= -2.4 / temperature: deg C, Dome floor air TEMP-CSE= -2.8 / temperature: deg C, pri cast TEMP-SEC= -5.1 / temperature: deg C, sec air TEMP-PRI= -3.5 / temperature: deg C, pri air TEMP-CON= 26.6 / temperature: deg C, CE200 box TEMP-HRK= 10.7 / temperature: deg C, heated Rack TEMP-CS1= 0.4 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 2.0 / 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 = '[366:565,1:1024]' / Frame format FILE = 'C0008561.FTS' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'Rci/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '2000-11-21' / Date of start of observation in UTC TIME-OBS= '23:13:11' / start Universal time ENDTIME = '23:13:27' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = '00:00:00' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 7.00 / 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= 2785 / telescope focus FOCUSSP = 5.03 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT ccdtemp @22:35 UT -101.7C 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= 56 / % relative humidity TEMP-DOM= -2.4 / temperature: deg C, Dome floor air TEMP-CSE= -2.8 / temperature: deg C, pri cast TEMP-SEC= -5.1 / temperature: deg C, sec air TEMP-PRI= -3.5 / temperature: deg C, pri air TEMP-CON= 26.6 / temperature: deg C, CE200 box TEMP-HRK= 10.7 / temperature: deg C, heated Rack TEMP-CS1= 0.4 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 2.0 / 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