***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 = 'C0001660.FTS' / File name OBJECT = 'HD9408 ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'RCG/Ty/Tn' / Name(s) or ID(s) DATE-OBS= '2000-01-30' / Date of start of observation in UTC TIME-OBS= '02:01:04' / start Universal time ENDTIME = '02:06:03' / End time of exposure RA = '1:27:23 ' / Right Ascension, hh:mm:ss DEC = '58:43:08' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 299 / Exposure time in seconds EXPCOUNT= 8166 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5700 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 50.20 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 5.00 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:30 UT -100.3C,spfocus 5.00 from start COMMENT 1800 ln/mm grating used;not 0100ln . 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= 85 / % relative humidity TEMP-DOM= -3.3 / temperature: deg C, Dome floor air TEMP-CSE= -4.5 / temperature: deg C, pri cast TEMP-SEC= -5.6 / temperature: deg C, sec air TEMP-PRI= -5 / temperature: deg C, pri air TEMP-CON= 24.3 / temperature: deg C, CE200 box TEMP-HRK= 9.6 / temperature: deg C, heated Rack TEMP-CS1= -4.7 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -3.0 / 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 = 'C0001661.FTS' / File name OBJECT = 'HD9408 ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'RCG/Ty/Tn' / Name(s) or ID(s) DATE-OBS= '2000-01-30' / Date of start of observation in UTC TIME-OBS= '02:06:23' / start Universal time ENDTIME = '02:11:08' / End time of exposure RA = '1:27:23 ' / Right Ascension, hh:mm:ss DEC = '58:43:08' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 285 / Exposure time in seconds EXPCOUNT= 8420 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5700 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 50.20 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 5.00 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:30 UT -100.3C,spfocus 5.00 from start COMMENT 1800 ln/mm grating used;not 0100ln . 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= 85 / % relative humidity TEMP-DOM= -3.3 / temperature: deg C, Dome floor air TEMP-CSE= -4.5 / temperature: deg C, pri cast TEMP-SEC= -5.6 / temperature: deg C, sec air TEMP-PRI= -5 / temperature: deg C, pri air TEMP-CON= 24.4 / temperature: deg C, CE200 box TEMP-HRK= 12.4 / temperature: deg C, heated Rack TEMP-CS1= -4.8 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -3.0 / 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 = 'C0001662.FTS' / File name OBJECT = 'HD9408 ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'RCG/Ty/Tn' / Name(s) or ID(s) DATE-OBS= '2000-01-30' / Date of start of observation in UTC TIME-OBS= '02:11:50' / start Universal time ENDTIME = '02:17:00' / End time of exposure RA = '1:27:23 ' / Right Ascension, hh:mm:ss DEC = '58:43:08' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 310 / Exposure time in seconds EXPCOUNT= 9309 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5700 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 50.20 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 5.00 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:30 UT -100.3C,spfocus 5.00 from start COMMENT 1800 ln/mm grating used;not 0100ln . 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= 85 / % relative humidity TEMP-DOM= -3.3 / temperature: deg C, Dome floor air TEMP-CSE= -4.5 / temperature: deg C, pri cast TEMP-SEC= -5.6 / temperature: deg C, sec air TEMP-PRI= -5 / temperature: deg C, pri air TEMP-CON= 24.5 / temperature: deg C, CE200 box TEMP-HRK= 14.4 / temperature: deg C, heated Rack TEMP-CS1= -4.8 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -3.0 / 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 = 'C0001663.FTS' / File name OBJECT = 'bias ' / Image name IMAGETYP= 'zero ' / Type of observation OBSERVER= 'RCG/Ty/Tn' / Name(s) or ID(s) DATE-OBS= '2000-01-30' / Date of start of observation in UTC TIME-OBS= '02:25:06' / start Universal time ENDTIME = '02:25:06' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 0 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5700 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 50.20 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 5.00 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT ccd temp @22:30 UT -100.3C,spfocus 5.00 from start COMMENT 1800 ln/mm grating used;not 0100ln . 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= 85 / % relative humidity TEMP-DOM= -3.3 / temperature: deg C, Dome floor air TEMP-CSE= -4.5 / temperature: deg C, pri cast TEMP-SEC= -5.6 / temperature: deg C, sec air TEMP-PRI= -5 / temperature: deg C, pri air TEMP-CON= 24.3 / temperature: deg C, CE200 box TEMP-HRK= 12.9 / temperature: deg C, heated Rack TEMP-CS1= -4.8 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -3.0 / 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 = 'C0001664.FTS' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= 'RCG/Ty/Tn' / Name(s) or ID(s) DATE-OBS= '2000-01-30' / Date of start of observation in UTC TIME-OBS= '02:30:37' / start Universal time ENDTIME = '02:30:47' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 3.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5700 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 50.20 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 5.00 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:30 UT -100.3C,spfocus 5.00 from start COMMENT 1800 ln/mm grating used;not 0100ln . 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= 85 / % relative humidity TEMP-DOM= -3.3 / temperature: deg C, Dome floor air TEMP-CSE= -4.5 / temperature: deg C, pri cast TEMP-SEC= -5.6 / temperature: deg C, sec air TEMP-PRI= -5 / temperature: deg C, pri air TEMP-CON= 23.9 / temperature: deg C, CE200 box TEMP-HRK= 11.3 / temperature: deg C, heated Rack TEMP-CS1= -4.8 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -3.0 / 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 = 'C0001665.FTS' / File name OBJECT = 'HD5395 ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'RCG/Ty/Tn' / Name(s) or ID(s) DATE-OBS= '2000-01-30' / Date of start of observation in UTC TIME-OBS= '02:32:33' / start Universal time ENDTIME = '02:37:14' / End time of exposure RA = '0:50:42 ' / Right Ascension, hh:mm:ss DEC = '58:38:27' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 281 / Exposure time in seconds EXPCOUNT= 8130 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5700 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 50.20 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 5.00 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:30 UT -100.3C,telesope east side rest of night COMMENT 1800 ln/mm grating used;not 0100ln . 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= 85 / % relative humidity TEMP-DOM= -3.3 / temperature: deg C, Dome floor air TEMP-CSE= -4.5 / temperature: deg C, pri cast TEMP-SEC= -5.6 / temperature: deg C, sec air TEMP-PRI= -5 / temperature: deg C, pri air TEMP-CON= 23.8 / temperature: deg C, CE200 box TEMP-HRK= 10.4 / temperature: deg C, heated Rack TEMP-CS1= -4.8 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -3.0 / 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 = 'C0001666.FTS' / File name OBJECT = 'HD5395 ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'RCG/Ty/Tn' / Name(s) or ID(s) DATE-OBS= '2000-01-30' / Date of start of observation in UTC TIME-OBS= '02:37:31' / start Universal time ENDTIME = '02:42:15' / End time of exposure RA = '0:50:42 ' / Right Ascension, hh:mm:ss DEC = '58:38:27' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 284 / Exposure time in seconds EXPCOUNT= 7878 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5700 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 50.20 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 5.00 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:30 UT -100.3C,telesope east side rest of night COMMENT 1800 ln/mm grating used;not 0100ln . 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= 85 / % relative humidity TEMP-DOM= -3.3 / temperature: deg C, Dome floor air TEMP-CSE= -4.5 / temperature: deg C, pri cast TEMP-SEC= -5.6 / temperature: deg C, sec air TEMP-PRI= -5 / temperature: deg C, pri air TEMP-CON= 23.6 / temperature: deg C, CE200 box TEMP-HRK= 8.6 / temperature: deg C, heated Rack TEMP-CS1= -4.8 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -3.0 / 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 = 'C0001667.FTS' / File name OBJECT = 'HD5395 ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'RCG/Ty/Tn' / Name(s) or ID(s) DATE-OBS= '2000-01-30' / Date of start of observation in UTC TIME-OBS= '02:42:57' / start Universal time ENDTIME = '02:47:17' / End time of exposure RA = '0:50:42 ' / Right Ascension, hh:mm:ss DEC = '58:38:27' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 260 / Exposure time in seconds EXPCOUNT= 7780 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5700 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 50.20 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 5.00 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:30 UT -100.3C,telesope east side rest of night COMMENT 1800 ln/mm grating used;not 0100ln . 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= 85 / % relative humidity TEMP-DOM= -3.3 / temperature: deg C, Dome floor air TEMP-CSE= -4.5 / temperature: deg C, pri cast TEMP-SEC= -5.6 / temperature: deg C, sec air TEMP-PRI= -5 / temperature: deg C, pri air TEMP-CON= 23.3 / temperature: deg C, CE200 box TEMP-HRK= 6.9 / temperature: deg C, heated Rack TEMP-CS1= -4.8 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -3.1 / 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 = 'C0001668.FTS' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= 'RCG/Ty/Tn' / Name(s) or ID(s) DATE-OBS= '2000-01-30' / Date of start of observation in UTC TIME-OBS= '02:48:23' / start Universal time ENDTIME = '02:48:33' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 3.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5700 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 50.20 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 5.00 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:30 UT -100.3C,telesope east side rest of night COMMENT 1800 ln/mm grating used;not 0100ln . 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= 85 / % relative humidity TEMP-DOM= -3.3 / temperature: deg C, Dome floor air TEMP-CSE= -4.5 / temperature: deg C, pri cast TEMP-SEC= -5.6 / temperature: deg C, sec air TEMP-PRI= -5 / temperature: deg C, pri air TEMP-CON= 22.8 / temperature: deg C, CE200 box TEMP-HRK= 6.6 / temperature: deg C, heated Rack TEMP-CS1= -4.9 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -3.1 / 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 = 'C0001669.FTS' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'RCG/Ty/Tn' / Name(s) or ID(s) DATE-OBS= '2000-01-30' / Date of start of observation in UTC TIME-OBS= '02:49:13' / start Universal time ENDTIME = '02:49:31' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 11.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5700 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 50.20 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 5.00 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:30 UT -100.3C,telesope east side rest of night COMMENT 1800 ln/mm grating used;not 0100ln . 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= 85 / % relative humidity TEMP-DOM= -3.3 / temperature: deg C, Dome floor air TEMP-CSE= -4.5 / temperature: deg C, pri cast TEMP-SEC= -5.6 / temperature: deg C, sec air TEMP-PRI= -5 / temperature: deg C, pri air TEMP-CON= 22.5 / temperature: deg C, CE200 box TEMP-HRK= 7.2 / temperature: deg C, heated Rack TEMP-CS1= -4.9 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -3.1 / 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 = 'C0001670.FTS' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'RCG/Ty/Tn' / Name(s) or ID(s) DATE-OBS= '2000-01-30' / Date of start of observation in UTC TIME-OBS= '02:50:00' / start Universal time ENDTIME = '02:50:18' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 11.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5700 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 50.20 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 5.00 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:30 UT -100.3C,telesope east side rest of night COMMENT 1800 ln/mm grating used;not 0100ln . 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= 85 / % relative humidity TEMP-DOM= -3.3 / temperature: deg C, Dome floor air TEMP-CSE= -4.5 / temperature: deg C, pri cast TEMP-SEC= -5.6 / temperature: deg C, sec air TEMP-PRI= -5 / temperature: deg C, pri air TEMP-CON= 22.5 / temperature: deg C, CE200 box TEMP-HRK= 7.6 / temperature: deg C, heated Rack TEMP-CS1= -5.0 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -3.2 / 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 = 'C0001671.FTS' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'RCG/Ty/Tn' / Name(s) or ID(s) DATE-OBS= '2000-01-30' / Date of start of observation in UTC TIME-OBS= '02:50:27' / start Universal time ENDTIME = '02:50:45' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 11.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5700 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 50.20 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 5.00 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:30 UT -100.3C,telesope east side rest of night COMMENT 1800 ln/mm grating used;not 0100ln . 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= 85 / % relative humidity TEMP-DOM= -3.3 / temperature: deg C, Dome floor air TEMP-CSE= -4.5 / temperature: deg C, pri cast TEMP-SEC= -5.6 / temperature: deg C, sec air TEMP-PRI= -5 / temperature: deg C, pri air TEMP-CON= 22.4 / temperature: deg C, CE200 box TEMP-HRK= 7.9 / temperature: deg C, heated Rack TEMP-CS1= -5.0 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -3.2 / 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 = 'C0001672.FTS' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'RCG/Ty/Tn' / Name(s) or ID(s) DATE-OBS= '2000-01-30' / Date of start of observation in UTC TIME-OBS= '02:50:54' / start Universal time ENDTIME = '02:51:12' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 11.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5700 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 50.20 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 5.00 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:30 UT -100.3C,telesope east side rest of night COMMENT 1800 ln/mm grating used;not 0100ln . 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= 85 / % relative humidity TEMP-DOM= -3.3 / temperature: deg C, Dome floor air TEMP-CSE= -4.5 / temperature: deg C, pri cast TEMP-SEC= -5.6 / temperature: deg C, sec air TEMP-PRI= -5 / temperature: deg C, pri air TEMP-CON= 22.5 / temperature: deg C, CE200 box TEMP-HRK= 8.2 / temperature: deg C, heated Rack TEMP-CS1= -5.0 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -3.3 / 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 = 'C0001673.FTS' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'RCG/Ty/Tn' / Name(s) or ID(s) DATE-OBS= '2000-01-30' / Date of start of observation in UTC TIME-OBS= '02:51:21' / start Universal time ENDTIME = '02:51:39' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 11.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5700 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 50.20 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 5.00 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:30 UT -100.3C,telesope east side rest of night COMMENT 1800 ln/mm grating used;not 0100ln . 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= 85 / % relative humidity TEMP-DOM= -3.3 / temperature: deg C, Dome floor air TEMP-CSE= -4.5 / temperature: deg C, pri cast TEMP-SEC= -5.6 / temperature: deg C, sec air TEMP-PRI= -5 / temperature: deg C, pri air TEMP-CON= 22.4 / temperature: deg C, CE200 box TEMP-HRK= 8.4 / temperature: deg C, heated Rack TEMP-CS1= -5.1 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -3.3 / 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 = 'C0001674.FTS' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'RCG/Ty/Tn' / Name(s) or ID(s) DATE-OBS= '2000-01-30' / Date of start of observation in UTC TIME-OBS= '02:51:48' / start Universal time ENDTIME = '02:52:06' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 11.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5700 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 50.20 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 5.00 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:30 UT -100.3C,telesope east side rest of night COMMENT 1800 ln/mm grating used;not 0100ln . 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= 85 / % relative humidity TEMP-DOM= -3.3 / temperature: deg C, Dome floor air TEMP-CSE= -4.5 / temperature: deg C, pri cast TEMP-SEC= -5.6 / temperature: deg C, sec air TEMP-PRI= -5 / temperature: deg C, pri air TEMP-CON= 22.3 / temperature: deg C, CE200 box TEMP-HRK= 8.7 / temperature: deg C, heated Rack TEMP-CS1= -5.1 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -3.3 / 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 = 'C0001675.FTS' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'RCG/Ty/Tn' / Name(s) or ID(s) DATE-OBS= '2000-01-30' / Date of start of observation in UTC TIME-OBS= '02:52:15' / start Universal time ENDTIME = '02:52:33' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 11.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5700 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 50.20 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 5.00 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:30 UT -100.3C,telesope east side rest of night COMMENT 1800 ln/mm grating used;not 0100ln . 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= 85 / % relative humidity TEMP-DOM= -3.3 / temperature: deg C, Dome floor air TEMP-CSE= -4.5 / temperature: deg C, pri cast TEMP-SEC= -5.6 / temperature: deg C, sec air TEMP-PRI= -5 / temperature: deg C, pri air TEMP-CON= 22.4 / temperature: deg C, CE200 box TEMP-HRK= 9.0 / temperature: deg C, heated Rack TEMP-CS1= -5.2 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -3.4 / 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 = 'C0001676.FTS' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'RCG/Ty/Tn' / Name(s) or ID(s) DATE-OBS= '2000-01-30' / Date of start of observation in UTC TIME-OBS= '02:52:42' / start Universal time ENDTIME = '02:53:00' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 11.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5700 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 50.20 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 5.00 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:30 UT -100.3C,telesope east side rest of night COMMENT 1800 ln/mm grating used;not 0100ln . 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= 85 / % relative humidity TEMP-DOM= -3.3 / temperature: deg C, Dome floor air TEMP-CSE= -4.5 / temperature: deg C, pri cast TEMP-SEC= -5.6 / temperature: deg C, sec air TEMP-PRI= -5 / temperature: deg C, pri air TEMP-CON= 22.3 / temperature: deg C, CE200 box TEMP-HRK= 9.2 / temperature: deg C, heated Rack TEMP-CS1= -5.2 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -3.4 / 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 = 'C0001677.FTS' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'RCG/Ty/Tn' / Name(s) or ID(s) DATE-OBS= '2000-01-30' / Date of start of observation in UTC TIME-OBS= '02:53:08' / start Universal time ENDTIME = '02:53:26' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 11.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5700 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 50.20 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 5.00 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:30 UT -100.3C,telesope east side rest of night COMMENT 1800 ln/mm grating used;not 0100ln . 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= 85 / % relative humidity TEMP-DOM= -3.3 / temperature: deg C, Dome floor air TEMP-CSE= -4.5 / temperature: deg C, pri cast TEMP-SEC= -5.6 / temperature: deg C, sec air TEMP-PRI= -5 / temperature: deg C, pri air TEMP-CON= 22.3 / temperature: deg C, CE200 box TEMP-HRK= 9.3 / temperature: deg C, heated Rack TEMP-CS1= -5.2 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -3.4 / 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 = 'C0001678.FTS' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'RCG/Ty/Tn' / Name(s) or ID(s) DATE-OBS= '2000-01-30' / Date of start of observation in UTC TIME-OBS= '02:53:35' / start Universal time ENDTIME = '02:53:53' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 11.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5700 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 50.20 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 5.00 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:30 UT -100.3C,telesope east side rest of night COMMENT 1800 ln/mm grating used;not 0100ln . 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= 85 / % relative humidity TEMP-DOM= -3.3 / temperature: deg C, Dome floor air TEMP-CSE= -4.5 / temperature: deg C, pri cast TEMP-SEC= -5.6 / temperature: deg C, sec air TEMP-PRI= -5 / temperature: deg C, pri air TEMP-CON= 22.3 / temperature: deg C, CE200 box TEMP-HRK= 9.6 / temperature: deg C, heated Rack TEMP-CS1= -5.2 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -3.4 / 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 = 'C0001679.FTS' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= 'RCG/Ty/Tn' / Name(s) or ID(s) DATE-OBS= '2000-01-30' / Date of start of observation in UTC TIME-OBS= '02:55:03' / start Universal time ENDTIME = '02:55:13' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 3.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5500 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 49.00 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 5.00 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:30 UT -100.3C,telesope east side rest of night COMMENT 1800 ln/mm grating used;not 0100ln . 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= 85 / % relative humidity TEMP-DOM= -3.3 / temperature: deg C, Dome floor air TEMP-CSE= -4.5 / temperature: deg C, pri cast TEMP-SEC= -5.6 / temperature: deg C, sec air TEMP-PRI= -5 / temperature: deg C, pri air TEMP-CON= 22.2 / temperature: deg C, CE200 box TEMP-HRK= 10.3 / temperature: deg C, heated Rack TEMP-CS1= -5.2 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -3.4 / 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