***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 = '[431:630,1:1024]' / Frame format FILE = 'CC66437.fts' / File name OBJECT = 'HD177724' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= '{HI}/Rw/Tn' / Name(s) or ID(s) DATE-OBS= '12/07/99' / Universal Date: DD/MM/YY TIME-OBS= '08:10:49' / start Universal time ENDTIME = '08:13:45' / 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 = 176 / Exposure time in seconds EXPCOUNT= 10037 / Exposure meter counts AIRMASS = / 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= 2700 / telescope focus FOCUSSP = 4.80 / spectrograph focus SLITWID = 250 / slit width in microns SLITLEN = / slit length in microns COMMENT telluric std,1.51 air mass, ND .6 in stellar beam COMMENT 08 UT CCD Temp -100.2C, 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= 69 / % relative humidity TEMP-DOM= 14.9 / temperature: deg C, Dome floor air TEMP-CSE= 14.3 / temperature: deg C, pri cast TEMP-SEC= 13.1 / temperature: deg C, sec air TEMP-PRI= 14.5 / temperature: deg C, pri air TEMP-CON= 20.896 / temperature: deg C, CE200 box TEMP-HRK= 16.243 / temperature: deg C, heated Rack TEMP-CS1= 17.3 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 18.7 / 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 = '[431:630,1:1024]' / Frame format FILE = 'CC66438.fts' / File name OBJECT = 'HD177724' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= '{HI}/Rw/Tn' / Name(s) or ID(s) DATE-OBS= '12/07/99' / Universal Date: DD/MM/YY TIME-OBS= '08:14:57' / start Universal time ENDTIME = '08:17:58' / 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 = 181 / Exposure time in seconds EXPCOUNT= 10231 / Exposure meter counts AIRMASS = / 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= 2700 / telescope focus FOCUSSP = 4.80 / spectrograph focus SLITWID = 250 / slit width in microns SLITLEN = / slit length in microns COMMENT telluric std,1.51 air mass, ND .6 in stellar beam COMMENT 08 UT CCD Temp -100.2C, 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= 69 / % relative humidity TEMP-DOM= 14.9 / temperature: deg C, Dome floor air TEMP-CSE= 14.3 / temperature: deg C, pri cast TEMP-SEC= 13.1 / temperature: deg C, sec air TEMP-PRI= 14.5 / temperature: deg C, pri air TEMP-CON= 20.955 / temperature: deg C, CE200 box TEMP-HRK= 16.457 / temperature: deg C, heated Rack TEMP-CS1= 17.2 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 18.6 / 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 = '[431:630,1:1024]' / Frame format FILE = 'CC66439.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= '{HI}/Rw/Tn' / Name(s) or ID(s) DATE-OBS= '12/07/99' / Universal Date: DD/MM/YY TIME-OBS= '08:19:12' / start Universal time ENDTIME = '08:19:23' / 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 = / 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= 2700 / telescope focus FOCUSSP = 4.80 / spectrograph focus SLITWID = 250 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 08 UT CCD Temp -100.2C, 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= 69 / % relative humidity TEMP-DOM= 14.9 / temperature: deg C, Dome floor air TEMP-CSE= 14.3 / temperature: deg C, pri cast TEMP-SEC= 13.1 / temperature: deg C, sec air TEMP-PRI= 14.5 / temperature: deg C, pri air TEMP-CON= 21.008 / temperature: deg C, CE200 box TEMP-HRK= 16.458 / temperature: deg C, heated Rack TEMP-CS1= 17.1 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 18.6 / 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 = '[431:630,1:1024]' / Frame format FILE = 'CC66440.fts' / File name OBJECT = 'bias ' / Image name IMAGETYP= 'zero ' / Type of observation OBSERVER= '{HI}/Rw/Tn' / Name(s) or ID(s) DATE-OBS= '12/07/99' / Universal Date: DD/MM/YY TIME-OBS= '08:20:15' / start Universal time ENDTIME = '08:20:15' / 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 = 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= 2700 / telescope focus FOCUSSP = 4.80 / spectrograph focus SLITWID = 250 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT 08 UT CCD Temp -100.2C, 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= 69 / % relative humidity TEMP-DOM= 14.9 / temperature: deg C, Dome floor air TEMP-CSE= 14.3 / temperature: deg C, pri cast TEMP-SEC= 13.1 / temperature: deg C, sec air TEMP-PRI= 14.5 / temperature: deg C, pri air TEMP-CON= 20.994 / temperature: deg C, CE200 box TEMP-HRK= 16.588 / temperature: deg C, heated Rack TEMP-CS1= 17.0 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 18.4 / 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 Ï