***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 = '[406:605,1:1024]' / Frame format FILE = 'CC64772.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= 'Gld/WxL ' / Name(s) or ID(s) DATE-OBS= '15/04/99' / Universal Date: DD/MM/YY TIME-OBS= '03:07:00' / start Universal time ENDTIME = '03:07:07' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1950 / Equinox EXPTIME = 1.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 7700 / Central wavelength for observation GRATING = 150 / Grating description, lines/mm GTILT = 21.20 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2705 / telescope focus FOCUSSP = 6.88 / spectrograph focus SLITWID = / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT Dome T 9.2 C rel H 38% at 00:50 UT,ccdtemp -100.4C COMMENT as of now; exp meter 1320V. sp focus 6.88 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= 38% / % relative humidity TEMP-DOM= 9.2 / temperature: deg C, Dome floor air TEMP-CSE= 6.9 / temperature: deg C, pri cast TEMP-SEC= 6.8 / temperature: deg C, sec air TEMP-PRI= 6.7 / temperature: deg C, pri air TEMP-CON= 32.1 / temperature: deg C, CE200 box TEMP-HRK= 11.6 / temperature: deg C, heated Rack TEMP-CS1= 9.4 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 10.0 / 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 = '[406:605,1:1024]' / Frame format FILE = 'CC64773.fts' / File name OBJECT = 'cs01124 ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'Gld/WxL ' / Name(s) or ID(s) DATE-OBS= '15/04/99' / Universal Date: DD/MM/YY TIME-OBS= '03:09:04' / start Universal time ENDTIME = '03:19:06' / End time of exposure RA = '11:00:24' / Right Ascension, hh:mm:ss DEC = '41:58:04' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1950 / Equinox EXPTIME = 602 / Exposure time in seconds EXPCOUNT= 289 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 7700 / Central wavelength for observation GRATING = 150 / Grating description, lines/mm GTILT = 21.20 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2705 / telescope focus FOCUSSP = 6.88 / spectrograph focus SLITWID = / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT Dome T 9.2 C rel H 38% at 00:50 UT,ccdtemp -100.4C COMMENT as of now; exp meter 1320V. sp focus 6.88 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= 38% / % relative humidity TEMP-DOM= 9.2 / temperature: deg C, Dome floor air TEMP-CSE= 6.9 / temperature: deg C, pri cast TEMP-SEC= 6.8 / temperature: deg C, sec air TEMP-PRI= 6.7 / temperature: deg C, pri air TEMP-CON= 32.1 / temperature: deg C, CE200 box TEMP-HRK= 11.4 / temperature: deg C, heated Rack TEMP-CS1= 9.3 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 10.0 / 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 = '[406:605,1:1024]' / Frame format FILE = 'CC64774.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= 'Gld/WxL ' / Name(s) or ID(s) DATE-OBS= '15/04/99' / Universal Date: DD/MM/YY TIME-OBS= '03:20:42' / start Universal time ENDTIME = '03:20:49' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1950 / Equinox EXPTIME = 1.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 7700 / Central wavelength for observation GRATING = 150 / Grating description, lines/mm GTILT = 21.20 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2705 / telescope focus FOCUSSP = 6.88 / spectrograph focus SLITWID = / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT Dome T 9.2 C rel H 38% at 00:50 UT,ccdtemp -100.4C COMMENT as of now; exp meter 1320V. sp focus 6.88 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= 38% / % relative humidity TEMP-DOM= 9.2 / temperature: deg C, Dome floor air TEMP-CSE= 6.9 / temperature: deg C, pri cast TEMP-SEC= 6.8 / temperature: deg C, sec air TEMP-PRI= 6.7 / temperature: deg C, pri air TEMP-CON= 32.0 / temperature: deg C, CE200 box TEMP-HRK= 11.2 / temperature: deg C, heated Rack TEMP-CS1= 9.2 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 10.0 / 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 = '[406:605,1:1024]' / Frame format FILE = 'CC64775.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= 'Gld/WxL ' / Name(s) or ID(s) DATE-OBS= '15/04/99' / Universal Date: DD/MM/YY TIME-OBS= '03:32:16' / start Universal time ENDTIME = '03:32:23' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1950 / Equinox EXPTIME = 1.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 7700 / Central wavelength for observation GRATING = 150 / Grating description, lines/mm GTILT = 21.20 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2705 / telescope focus FOCUSSP = 6.88 / spectrograph focus SLITWID = / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT Dome T 9.2 C rel H 38% at 00:50 UT,ccdtemp -100.4C COMMENT as of now; exp meter 1320V. sp focus 6.88 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= 38% / % relative humidity TEMP-DOM= 9.2 / temperature: deg C, Dome floor air TEMP-CSE= 6.9 / temperature: deg C, pri cast TEMP-SEC= 6.8 / temperature: deg C, sec air TEMP-PRI= 6.7 / temperature: deg C, pri air TEMP-CON= 31.9 / temperature: deg C, CE200 box TEMP-HRK= 11.0 / temperature: deg C, heated Rack TEMP-CS1= 9.1 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 9.9 / 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 = '[406:605,1:1024]' / Frame format FILE = 'CC64776.fts' / File name OBJECT = 'cs01199 ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'Gld/WxL ' / Name(s) or ID(s) DATE-OBS= '15/04/99' / Universal Date: DD/MM/YY TIME-OBS= '03:51:11' / start Universal time ENDTIME = '04:01:12' / End time of exposure RA = '11:34:05' / Right Ascension, hh:mm:ss DEC = '42:46:02' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1950 / Equinox EXPTIME = 601 / Exposure time in seconds EXPCOUNT= 279 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 7700 / Central wavelength for observation GRATING = 150 / Grating description, lines/mm GTILT = 21.20 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2702 / telescope focus FOCUSSP = 6.88 / spectrograph focus SLITWID = / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT Dome T 9.2 C rel H 38% at 00:50 UT,ccdtemp -100.4C COMMENT as of now; exp meter 1320V. sp focus 6.88 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= 38% / % relative humidity TEMP-DOM= 9.2 / temperature: deg C, Dome floor air TEMP-CSE= 6.6 / temperature: deg C, pri cast TEMP-SEC= 5.9 / temperature: deg C, sec air TEMP-PRI= 6.3 / temperature: deg C, pri air TEMP-CON= 31.5 / temperature: deg C, CE200 box TEMP-HRK= 10.5 / temperature: deg C, heated Rack TEMP-CS1= 9.0 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 9.8 / 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