***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 = 'CC66486.fts' / File name OBJECT = 'inboard FeAr' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= '{HI}/Tn ' / Name(s) or ID(s) DATE-OBS= '14/07/99' / Universal Date: DD/MM/YY TIME-OBS= '01:08:42' / start Universal time ENDTIME = '01:08:53' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 4.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = 1.78 / Airmass at start of exposure CENTLAM = 5894 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 51.58 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2704 / telescope focus FOCUSSP = 4.79 / spectrograph focus SLITWID = 250 / slit width in microns SLITLEN = / slit length in microns COMMENT temp 20C set 4.79 COMMENT 01:30 UT CCD Temp -100.5 C COMMENT 1000 V exp meter 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= 56 / % relative humidity TEMP-DOM= 20.90 / temperature: deg C, Dome floor air TEMP-CSE= 14.6 / temperature: deg C, pri cast TEMP-SEC= 13.7 / temperature: deg C, sec air TEMP-PRI= 14.9 / temperature: deg C, pri air TEMP-CON= 26.266 / temperature: deg C, CE200 box TEMP-HRK= 22.016 / temperature: deg C, heated Rack TEMP-CS1= 20.3 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 21.2 / 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 ***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 = 'CC66487.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= '{HI}/Tn ' / Name(s) or ID(s) DATE-OBS= '14/07/99' / Universal Date: DD/MM/YY TIME-OBS= '01:09:55' / start Universal time ENDTIME = '01:10:08' / End time of exposure RA = '- ' / Right Ascension, hh:mm:ss DEC = '- ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 6.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = 1.78 / Airmass at start of exposure CENTLAM = 5894 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 51.58 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2704 / telescope focus FOCUSSP = 4.79 / spectrograph focus SLITWID = 250 / slit width in microns SLITLEN = / slit length in microns COMMENT outboard ,2nd focus exp. COMMENT 01:30 UT CCD Temp -100.5 C COMMENT 1000 V exp meter 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= 56 / % relative humidity TEMP-DOM= 20.90 / temperature: deg C, Dome floor air TEMP-CSE= 14.6 / temperature: deg C, pri cast TEMP-SEC= 13.7 / temperature: deg C, sec air TEMP-PRI= 14.9 / temperature: deg C, pri air TEMP-CON= 26.266 / temperature: deg C, CE200 box TEMP-HRK= 22.016 / temperature: deg C, heated Rack TEMP-CS1= 20.3 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 21.2 / 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 ***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 = 'CC66488.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '{HI}/Tn ' / Name(s) or ID(s) DATE-OBS= '14/07/99' / Universal Date: DD/MM/YY TIME-OBS= '01:32:44' / start Universal time ENDTIME = '01:33:01' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 10.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = 1.78 / Airmass at start of exposure CENTLAM = 5894 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 51.58 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2704 / telescope focus FOCUSSP = 4.79 / spectrograph focus SLITWID = 250 / slit width in microns SLITLEN = / slit length in microns COMMENT ND 5 COMMENT 01:30 UT CCD Temp -100.5 C COMMENT 1000 V exp meter 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= 56 / % relative humidity TEMP-DOM= 20.90 / temperature: deg C, Dome floor air TEMP-CSE= 14.6 / temperature: deg C, pri cast TEMP-SEC= 13.7 / temperature: deg C, sec air TEMP-PRI= 14.9 / temperature: deg C, pri air TEMP-CON= 26.219 / temperature: deg C, CE200 box TEMP-HRK= 22.124 / temperature: deg C, heated Rack TEMP-CS1= 20.8 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 21.7 / 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 = '[371:570,1:1024]' / Frame format FILE = 'CC66489.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '{HI}/Tn ' / Name(s) or ID(s) DATE-OBS= '14/07/99' / Universal Date: DD/MM/YY TIME-OBS= '01:33:10' / start Universal time ENDTIME = '01:33:27' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 10.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = 1.78 / Airmass at start of exposure CENTLAM = 5894 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 51.58 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2704 / telescope focus FOCUSSP = 4.79 / spectrograph focus SLITWID = 250 / slit width in microns SLITLEN = / slit length in microns COMMENT ND 5 COMMENT 01:30 UT CCD Temp -100.5 C COMMENT 1000 V exp meter 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= 56 / % relative humidity TEMP-DOM= 20.90 / temperature: deg C, Dome floor air TEMP-CSE= 14.6 / temperature: deg C, pri cast TEMP-SEC= 13.7 / temperature: deg C, sec air TEMP-PRI= 14.9 / temperature: deg C, pri air TEMP-CON= 26.190 / temperature: deg C, CE200 box TEMP-HRK= 21.973 / temperature: deg C, heated Rack TEMP-CS1= 21.3 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 22.2 / 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 ***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 = 'CC66490.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '{HI}/Tn ' / Name(s) or ID(s) DATE-OBS= '14/07/99' / Universal Date: DD/MM/YY TIME-OBS= '01:37:12' / start Universal time ENDTIME = '01:37:29' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 10.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = 1.78 / Airmass at start of exposure CENTLAM = 5894 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 51.58 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2704 / telescope focus FOCUSSP = 4.79 / spectrograph focus SLITWID = 250 / slit width in microns SLITLEN = / slit length in microns COMMENT ND 5 COMMENT 01:30 UT CCD Temp -100.5 C COMMENT 1000 V exp meter 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= 56 / % relative humidity TEMP-DOM= 20.90 / temperature: deg C, Dome floor air TEMP-CSE= 14.6 / temperature: deg C, pri cast TEMP-SEC= 13.7 / temperature: deg C, sec air TEMP-PRI= 14.9 / temperature: deg C, pri air TEMP-CON= 26.105 / temperature: deg C, CE200 box TEMP-HRK= 21.844 / temperature: deg C, heated Rack TEMP-CS1= 21.8 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 22.7 / 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 = '[371:570,1:1024]' / Frame format FILE = 'CC66491.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '{HI}/Tn ' / Name(s) or ID(s) DATE-OBS= '14/07/99' / Universal Date: DD/MM/YY TIME-OBS= '01:37:38' / start Universal time ENDTIME = '01:37:55' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 10.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = 1.78 / Airmass at start of exposure CENTLAM = 5894 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 51.58 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2704 / telescope focus FOCUSSP = 4.79 / spectrograph focus SLITWID = 250 / slit width in microns SLITLEN = / slit length in microns COMMENT ND 5 COMMENT 01:30 UT CCD Temp -100.5 C COMMENT 1000 V exp meter 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= 56 / % relative humidity TEMP-DOM= 20.90 / temperature: deg C, Dome floor air TEMP-CSE= 14.6 / temperature: deg C, pri cast TEMP-SEC= 13.7 / temperature: deg C, sec air TEMP-PRI= 14.9 / temperature: deg C, pri air TEMP-CON= 26.108 / temperature: deg C, CE200 box TEMP-HRK= 21.918 / temperature: deg C, heated Rack TEMP-CS1= 22.0 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 23.0 / 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 = '[371:570,1:1024]' / Frame format FILE = 'CC66492.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '{HI}/Tn ' / Name(s) or ID(s) DATE-OBS= '14/07/99' / Universal Date: DD/MM/YY TIME-OBS= '01:38:04' / start Universal time ENDTIME = '01:38:21' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 10.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = 1.78 / Airmass at start of exposure CENTLAM = 5894 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 51.58 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2704 / telescope focus FOCUSSP = 4.79 / spectrograph focus SLITWID = 250 / slit width in microns SLITLEN = / slit length in microns COMMENT ND 5 COMMENT 01:30 UT CCD Temp -100.5 C COMMENT 1000 V exp meter 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= 56 / % relative humidity TEMP-DOM= 20.90 / temperature: deg C, Dome floor air TEMP-CSE= 14.6 / temperature: deg C, pri cast TEMP-SEC= 13.7 / temperature: deg C, sec air TEMP-PRI= 14.9 / temperature: deg C, pri air TEMP-CON= 26.093 / temperature: deg C, CE200 box TEMP-HRK= 21.930 / temperature: deg C, heated Rack TEMP-CS1= 22.2 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 23.2 / 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 ***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 = 'CC66493.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '{HI}/Tn ' / Name(s) or ID(s) DATE-OBS= '14/07/99' / Universal Date: DD/MM/YY TIME-OBS= '01:38:30' / start Universal time ENDTIME = '01:38:47' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 10.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = 1.78 / Airmass at start of exposure CENTLAM = 5894 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 51.58 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2704 / telescope focus FOCUSSP = 4.79 / spectrograph focus SLITWID = 250 / slit width in microns SLITLEN = / slit length in microns COMMENT ND 5 COMMENT 01:30 UT CCD Temp -100.5 C COMMENT 1000 V exp meter 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= 56 / % relative humidity TEMP-DOM= 20.90 / temperature: deg C, Dome floor air TEMP-CSE= 14.6 / temperature: deg C, pri cast TEMP-SEC= 13.7 / temperature: deg C, sec air TEMP-PRI= 14.9 / temperature: deg C, pri air TEMP-CON= 26.135 / temperature: deg C, CE200 box TEMP-HRK= 21.876 / temperature: deg C, heated Rack TEMP-CS1= 22.1 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 23.2 / 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 ***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 = 'CC66494.fts' / File name OBJECT = 'bias ' / Image name IMAGETYP= 'zero ' / Type of observation OBSERVER= '{HI}/Tn ' / Name(s) or ID(s) DATE-OBS= '14/07/99' / Universal Date: DD/MM/YY TIME-OBS= '01:39:29' / start Universal time ENDTIME = '01:39:29' / 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 = 1.78 / Airmass at start of exposure CENTLAM = 5894 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 51.58 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2704 / telescope focus FOCUSSP = 4.79 / spectrograph focus SLITWID = 250 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT 01:30 UT CCD Temp -100.5 C COMMENT 1000 V exp meter 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= 56 / % relative humidity TEMP-DOM= 20.90 / temperature: deg C, Dome floor air TEMP-CSE= 14.6 / temperature: deg C, pri cast TEMP-SEC= 13.7 / temperature: deg C, sec air TEMP-PRI= 14.9 / temperature: deg C, pri air TEMP-CON= 26.043 / temperature: deg C, CE200 box TEMP-HRK= 21.829 / temperature: deg C, heated Rack TEMP-CS1= 22.0 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 23.1 / 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 = '[371:570,1:1024]' / Frame format FILE = 'CC66495.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= '{HI}/Tn ' / Name(s) or ID(s) DATE-OBS= '14/07/99' / Universal Date: DD/MM/YY TIME-OBS= '01:52:01' / start Universal time ENDTIME = '01:52:12' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 4.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = 1.78 / Airmass at start of exposure CENTLAM = 5894 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 51.58 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2704 / telescope focus FOCUSSP = 4.79 / spectrograph focus SLITWID = 250 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 01:30 UT CCD Temp -100.5 C COMMENT 1000 V exp meter 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= 56 / % relative humidity TEMP-DOM= 20.90 / temperature: deg C, Dome floor air TEMP-CSE= 14.6 / temperature: deg C, pri cast TEMP-SEC= 13.7 / temperature: deg C, sec air TEMP-PRI= 14.9 / temperature: deg C, pri air TEMP-CON= 25.595 / temperature: deg C, CE200 box TEMP-HRK= 21.700 / temperature: deg C, heated Rack TEMP-CS1= 21.9 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 23.0 / 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 = '[371:570,1:1024]' / Frame format FILE = 'CC66496.fts' / File name OBJECT = 'HD177724' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= '{HI}/Tn ' / Name(s) or ID(s) DATE-OBS= '14/07/99' / Universal Date: DD/MM/YY TIME-OBS= '01:55:31' / start Universal time ENDTIME = '02:00:04' / End time of exposure RA = '19:00:49' / Right Ascension, hh:mm:ss DEC = '13:42:53' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 273 / Exposure time in seconds EXPCOUNT= 12675 / Exposure meter counts AIRMASS = 1.78 / Airmass at start of exposure CENTLAM = 5894 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 51.58 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2653 / telescope focus FOCUSSP = 4.79 / spectrograph focus SLITWID = 250 / slit width in microns SLITLEN = / slit length in microns COMMENT telluric std,.6 ND COMMENT 01:30 UT CCD Temp -100.5 C COMMENT 1000 V exp meter 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= 56 / % relative humidity TEMP-DOM= 20.90 / temperature: deg C, Dome floor air TEMP-CSE= 19.8 / temperature: deg C, pri cast TEMP-SEC= 18.9 / temperature: deg C, sec air TEMP-PRI= 20.1 / temperature: deg C, pri air TEMP-CON= 25.513 / temperature: deg C, CE200 box TEMP-HRK= 21.675 / temperature: deg C, heated Rack TEMP-CS1= 21.9 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 23.0 / 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