***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 = '[401:600,1:1024]' / Frame format FILE = 'CC67036.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= 'H1/Tn ' / Name(s) or ID(s) DATE-OBS= '27/07/99' / Universal Date: DD/MM/YY TIME-OBS= '03:35:03' / start Universal time ENDTIME = '03:35:14' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1999.5 / Equinox EXPTIME = 4.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 6000 / Central wavelength for observation GRATING = 0150 / Grating description, lines/mm GTILT = 23.18 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2664 / telescope focus FOCUSSP = 4.85 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 02:50 UT CCD Temp -100.5 COMMENT OG560 order sep,R60 for comparison 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= 87 / % relative humidity TEMP-DOM= 20 / temperature: deg C, Dome floor air TEMP-CSE= 22.2 / temperature: deg C, pri cast TEMP-SEC= 20.7 / temperature: deg C, sec air TEMP-PRI= 22.3 / temperature: deg C, pri air TEMP-CON= 29.030 / temperature: deg C, CE200 box TEMP-HRK= 24.468 / temperature: deg C, heated Rack TEMP-CS1= 24.7 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 26.2 / 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 = '[401:600,1:1024]' / Frame format FILE = 'CC67037.fts' / File name OBJECT = 'alpha lyra' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'H1/Tn ' / Name(s) or ID(s) DATE-OBS= '27/07/99' / Universal Date: DD/MM/YY TIME-OBS= '03:43:22' / start Universal time ENDTIME = '03:43:30' / End time of exposure RA = '18:36:55' / Right Ascension, hh:mm:ss DEC = '38:46:59' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1999.5 / Equinox EXPTIME = 8 / Exposure time in seconds EXPCOUNT= 312 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 6000 / Central wavelength for observation GRATING = 0150 / Grating description, lines/mm GTILT = 23.18 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2664 / telescope focus FOCUSSP = 4.85 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 02:50 UT CCD Temp -100.5 COMMENT OG560 order sep,R60 for comparison 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= 87 / % relative humidity TEMP-DOM= 20 / temperature: deg C, Dome floor air TEMP-CSE= 22.2 / temperature: deg C, pri cast TEMP-SEC= 20.7 / temperature: deg C, sec air TEMP-PRI= 22.3 / temperature: deg C, pri air TEMP-CON= 28.931 / temperature: deg C, CE200 box TEMP-HRK= 24.354 / temperature: deg C, heated Rack TEMP-CS1= 24.6 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 26.1 / 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 = '[401:600,1:1024]' / Frame format FILE = 'CC67038.fts' / File name OBJECT = 'bias ' / Image name IMAGETYP= 'zero ' / Type of observation OBSERVER= 'H1/Tn ' / Name(s) or ID(s) DATE-OBS= '27/07/99' / Universal Date: DD/MM/YY TIME-OBS= '03:44:37' / start Universal time ENDTIME = '03:44:37' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1999.5 / Equinox EXPTIME = 0 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 6000 / Central wavelength for observation GRATING = 0150 / Grating description, lines/mm GTILT = 23.18 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2664 / telescope focus FOCUSSP = 4.85 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT 02:50 UT CCD Temp -100.5 COMMENT OG560 order sep,R60 for comparison 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= 87 / % relative humidity TEMP-DOM= 20 / temperature: deg C, Dome floor air TEMP-CSE= 22.2 / temperature: deg C, pri cast TEMP-SEC= 20.7 / temperature: deg C, sec air TEMP-PRI= 22.3 / temperature: deg C, pri air TEMP-CON= 28.866 / temperature: deg C, CE200 box TEMP-HRK= 24.268 / temperature: deg C, heated Rack TEMP-CS1= 24.5 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 26.0 / 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 = '[401:600,1:1024]' / Frame format FILE = 'CC67039.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= 'H1/Tn ' / Name(s) or ID(s) DATE-OBS= '27/07/99' / Universal Date: DD/MM/YY TIME-OBS= '03:59:19' / start Universal time ENDTIME = '03:59:30' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1999.5 / Equinox EXPTIME = 4.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 6000 / Central wavelength for observation GRATING = 0150 / Grating description, lines/mm GTILT = 23.18 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2664 / telescope focus FOCUSSP = 4.85 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 02:50 UT CCD Temp -100.5 COMMENT OG560 order sep,R60 for comparison 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= 87 / % relative humidity TEMP-DOM= 20 / temperature: deg C, Dome floor air TEMP-CSE= 22.2 / temperature: deg C, pri cast TEMP-SEC= 20.7 / temperature: deg C, sec air TEMP-PRI= 22.3 / temperature: deg C, pri air TEMP-CON= 28.850 / temperature: deg C, CE200 box TEMP-HRK= 24.220 / temperature: deg C, heated Rack TEMP-CS1= 24.5 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 26.0 / 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