***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 = '[261:460,1:1024]' / Frame format FILE = 'CC65951.fts' / File name OBJECT = 'feNe ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= '[Vnk]/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '20/05/99' / Universal Date: DD/MM/YY TIME-OBS= '07:02:32' / start Universal time ENDTIME = '07:02:39' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 2.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 8650 / Central wavelength for observation GRATING = 0831 / Grating description, lines/mm GTILT = 39.88 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2714 / telescope focus FOCUSSP = 6.83 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 01:40 UT ccd temp -100.0 C,OG560 stellar and flats order sep,R60 for COMMENT NOTE!! time-obs and endtime are 1 hour ahead in frames cc65941 and o 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 = 'h ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 64 / % relative humidity TEMP-DOM= 10.6 / temperature: deg C, Dome floor air TEMP-CSE= 10.3 / temperature: deg C, pri cast TEMP-SEC= 6.6 / temperature: deg C, sec air TEMP-PRI= 7.9 / temperature: deg C, pri air TEMP-CON= 24.4 / temperature: deg C, CE200 box TEMP-HRK= 11.1 / temperature: deg C, heated Rack TEMP-CS1= 10.6 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 12.3 / 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 Ï ***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 = '[261:460,1:1024]' / Frame format FILE = 'CC65952.fts' / File name OBJECT = 'feNe ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= '[Vnk]/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '20/05/99' / Universal Date: DD/MM/YY TIME-OBS= '07:06:01' / start Universal time ENDTIME = '07:06:08' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 2.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 8650 / Central wavelength for observation GRATING = 0831 / Grating description, lines/mm GTILT = 39.88 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2714 / telescope focus FOCUSSP = 6.83 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 01:40 UT ccd temp -100.0 C,OG560 stellar and flats order sep,R60 for COMMENT NOTE!! time-obs and endtime are 1 hour ahead in frames cc65941 and o 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 = 'h ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 64 / % relative humidity TEMP-DOM= 10.6 / temperature: deg C, Dome floor air TEMP-CSE= 10.3 / temperature: deg C, pri cast TEMP-SEC= 6.6 / temperature: deg C, sec air TEMP-PRI= 7.9 / temperature: deg C, pri air TEMP-CON= 25.3 / temperature: deg C, CE200 box TEMP-HRK= 11.2 / temperature: deg C, heated Rack TEMP-CS1= 10.5 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 12.1 / 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 Ï ***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 = '[261:460,1:1024]' / Frame format FILE = 'CC65953.fts' / File name OBJECT = 'HD87696 ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= '[Vnk]/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '20/05/99' / Universal Date: DD/MM/YY TIME-OBS= '07:08:13' / start Universal time ENDTIME = '07:18:15' / End time of exposure RA = '10:01:32' / Right Ascension, hh:mm:ss DEC = '35:43:56' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 602 / Exposure time in seconds EXPCOUNT= 8483 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 8650 / Central wavelength for observation GRATING = 0831 / Grating description, lines/mm GTILT = 39.88 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2714 / telescope focus FOCUSSP = 6.83 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT 5 sec seeing;guiding on NE end of blurry image COMMENT 01:40 UT ccd temp -100.0 C,OG560 stellar and flats order sep,R60 for COMMENT NOTE!! time-obs and endtime are 1 hour ahead in frames cc65941 and o 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 = 'h ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 74% / % relative humidity TEMP-DOM= 8.6 / temperature: deg C, Dome floor air TEMP-CSE= 10.3 / temperature: deg C, pri cast TEMP-SEC= 6.6 / temperature: deg C, sec air TEMP-PRI= 7.9 / temperature: deg C, pri air TEMP-CON= 26.1 / temperature: deg C, CE200 box TEMP-HRK= 11.3 / temperature: deg C, heated Rack TEMP-CS1= 10.4 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 12.0 / 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 Ï ***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 = '[261:460,1:1024]' / Frame format FILE = 'CC65954.fts' / File name OBJECT = 'HD87696 ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= '[Vnk]/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '20/05/99' / Universal Date: DD/MM/YY TIME-OBS= '07:18:28' / start Universal time ENDTIME = '07:28:34' / End time of exposure RA = '10:01:32' / Right Ascension, hh:mm:ss DEC = '35:43:56' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 606 / Exposure time in seconds EXPCOUNT= 6746 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 8650 / Central wavelength for observation GRATING = 0831 / Grating description, lines/mm GTILT = 39.88 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2714 / telescope focus FOCUSSP = 6.83 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT 5 sec seeing;guiding on NE end of blurry image COMMENT 01:40 UT ccd temp -100.0 C,OG560 stellar and flats order sep,R60 for COMMENT NOTE!! time-obs and endtime are 1 hour ahead in frames cc65941 and o 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 = 'h ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 74% / % relative humidity TEMP-DOM= 8.6 / temperature: deg C, Dome floor air TEMP-CSE= 10.3 / temperature: deg C, pri cast TEMP-SEC= 6.6 / temperature: deg C, sec air TEMP-PRI= 7.9 / temperature: deg C, pri air TEMP-CON= 27.0 / temperature: deg C, CE200 box TEMP-HRK= 11.3 / temperature: deg C, heated Rack TEMP-CS1= 10.3 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 11.9 / 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 Ï ***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 = '[261:460,1:1024]' / Frame format FILE = 'CC65955.fts' / File name OBJECT = 'HD133640' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= '[Vnk]/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '20/05/99' / Universal Date: DD/MM/YY TIME-OBS= '07:29:15' / start Universal time ENDTIME = '07:39:17' / End time of exposure RA = '15:00:29' / Right Ascension, hh:mm:ss DEC = '48:02:36' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 602 / Exposure time in seconds EXPCOUNT= 6943 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 8650 / Central wavelength for observation GRATING = 0831 / Grating description, lines/mm GTILT = 39.88 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2731 / telescope focus FOCUSSP = 6.83 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 01:40 UT ccd temp -100.0 C,OG560 stellar and flats order sep,R60 for COMMENT NOTE!! time-obs and endtime are 1 hour ahead in frames cc65941 and o 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 = 'h ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 74% / % relative humidity TEMP-DOM= 8.6 / temperature: deg C, Dome floor air TEMP-CSE= 7.4 / temperature: deg C, pri cast TEMP-SEC= 4.9 / temperature: deg C, sec air TEMP-PRI= 6 / temperature: deg C, pri air TEMP-CON= 27.7 / temperature: deg C, CE200 box TEMP-HRK= 11.4 / temperature: deg C, heated Rack TEMP-CS1= 10.2 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 11.8 / 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 Ï ***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 = '[261:460,1:1024]' / Frame format FILE = 'CC65956.fts' / File name OBJECT = 'feNe ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= '[Vnk]/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '20/05/99' / Universal Date: DD/MM/YY TIME-OBS= '07:40:13' / start Universal time ENDTIME = '07:40:20' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 2.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 8650 / Central wavelength for observation GRATING = 0831 / Grating description, lines/mm GTILT = 39.88 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2731 / telescope focus FOCUSSP = 6.83 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 01:40 UT ccd temp -100.0 C,OG560 stellar and flats order sep,R60 for COMMENT NOTE!! time-obs and endtime are 1 hour ahead in frames cc65941 and o 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 = 'h ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 74% / % relative humidity TEMP-DOM= 8.6 / temperature: deg C, Dome floor air TEMP-CSE= 7.4 / temperature: deg C, pri cast TEMP-SEC= 4.9 / temperature: deg C, sec air TEMP-PRI= 6 / temperature: deg C, pri air TEMP-CON= 28.2 / temperature: deg C, CE200 box TEMP-HRK= 11.3 / temperature: deg C, heated Rack TEMP-CS1= 10.1 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 11.7 / 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 Ï ***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 = '[261:460,1:1024]' / Frame format FILE = 'CC65957.fts' / File name OBJECT = 'bias ' / Image name IMAGETYP= 'zero ' / Type of observation OBSERVER= '[Vnk]/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '20/05/99' / Universal Date: DD/MM/YY TIME-OBS= '07:40:44' / start Universal time ENDTIME = '07:40:44' / 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 = 8650 / Central wavelength for observation GRATING = 0831 / Grating description, lines/mm GTILT = 39.88 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2731 / telescope focus FOCUSSP = 6.83 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT 01:40 UT ccd temp -100.0 C,OG560 stellar and flats order sep,R60 for COMMENT NOTE!! time-obs and endtime are 1 hour ahead in frames cc65941 and o 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 = 'h ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 74% / % relative humidity TEMP-DOM= 8.6 / temperature: deg C, Dome floor air TEMP-CSE= 7.4 / temperature: deg C, pri cast TEMP-SEC= 4.9 / temperature: deg C, sec air TEMP-PRI= 6 / temperature: deg C, pri air TEMP-CON= 29.3 / temperature: deg C, CE200 box TEMP-HRK= 11.0 / temperature: deg C, heated Rack TEMP-CS1= 9.8 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 11.3 / 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 Ï ***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 = '[261:460,1:1024]' / Frame format FILE = 'CC65958.fts' / File name OBJECT = 'HD133640' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= '[Vnk]/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '20/05/99' / Universal Date: DD/MM/YY TIME-OBS= '07:42:29' / start Universal time ENDTIME = '07:52:31' / End time of exposure RA = '15:00:29' / Right Ascension, hh:mm:ss DEC = '48:02:36' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 602 / Exposure time in seconds EXPCOUNT= 7045 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 8650 / Central wavelength for observation GRATING = 0831 / Grating description, lines/mm GTILT = 39.88 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2731 / telescope focus FOCUSSP = 6.83 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 01:40 UT ccd temp -100.0 C,OG560 stellar and flats order sep,R60 for COMMENT NOTE!! time-obs and endtime are 1 hour ahead in frames cc65941 and o 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 = 'h ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 74% / % relative humidity TEMP-DOM= 8.6 / temperature: deg C, Dome floor air TEMP-CSE= 7.4 / temperature: deg C, pri cast TEMP-SEC= 4.9 / temperature: deg C, sec air TEMP-PRI= 6 / temperature: deg C, pri air TEMP-CON= 29.4 / temperature: deg C, CE200 box TEMP-HRK= 10.9 / temperature: deg C, heated Rack TEMP-CS1= 9.7 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 11.3 / 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 Ï ***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 = '[261:460,1:1024]' / Frame format FILE = 'CC65959.fts' / File name OBJECT = 'HD133640' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= '[Vnk]/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '20/05/99' / Universal Date: DD/MM/YY TIME-OBS= '07:52:51' / start Universal time ENDTIME = '08:02:52' / End time of exposure RA = '15:00:29' / Right Ascension, hh:mm:ss DEC = '48:02:36' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 601 / Exposure time in seconds EXPCOUNT= 7123 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 8650 / Central wavelength for observation GRATING = 0831 / Grating description, lines/mm GTILT = 39.88 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2731 / telescope focus FOCUSSP = 6.83 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 01:40 UT ccd temp -100.0 C,OG560 stellar and flats order sep,R60 for COMMENT NOTE!! time-obs and endtime are 1 hour ahead in frames cc65941 and o 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 = 'h ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 74% / % relative humidity TEMP-DOM= 8.6 / temperature: deg C, Dome floor air TEMP-CSE= 7.4 / temperature: deg C, pri cast TEMP-SEC= 4.9 / temperature: deg C, sec air TEMP-PRI= 6 / temperature: deg C, pri air TEMP-CON= 29.5 / temperature: deg C, CE200 box TEMP-HRK= 10.8 / temperature: deg C, heated Rack TEMP-CS1= 9.7 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 11.2 / 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 Ï