***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 = 'CC67061.fts' / File name OBJECT = 'bias ' / Image name IMAGETYP= 'zero ' / Type of observation OBSERVER= '[HI]/WxL' / Name(s) or ID(s) DATE-OBS= '28/07/99' / Universal Date: DD/MM/YY TIME-OBS= '01:46:41' / start Universal time ENDTIME = '01:46:41' / 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 = 6000 / Central wavelength for observation GRATING = 150 / Grating description, lines/mm GTILT = 23.19 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2681 / telescope focus FOCUSSP = 4.78 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT 01:10 UT CCD Temp -100.5 COMMENT Exp meter HV=1320V OG560 order sep for stellar; R60 for comp 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= 40.9 / % relative humidity TEMP-DOM= 23.8 / temperature: deg C, Dome floor air TEMP-CSE= 19 / temperature: deg C, pri cast TEMP-SEC= 17.6 / temperature: deg C, sec air TEMP-PRI= 19.3 / temperature: deg C, pri air TEMP-CON= 28.913 / temperature: deg C, CE200 box TEMP-HRK= 23.815 / temperature: deg C, heated Rack TEMP-CS1= 24.8 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 26.4 / 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 ***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 = 'CC67062.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= '[HI]/WxL' / Name(s) or ID(s) DATE-OBS= '28/07/99' / Universal Date: DD/MM/YY TIME-OBS= '01:48:14' / start Universal time ENDTIME = '01:48:25' / 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 = 6000 / Central wavelength for observation GRATING = 150 / Grating description, lines/mm GTILT = 23.19 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2681 / telescope focus FOCUSSP = 4.78 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 01:10 UT CCD Temp -100.5 COMMENT Exp meter HV=1320V OG560 order sep for stellar; R60 for comp 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= 40.9 / % relative humidity TEMP-DOM= 23.8 / temperature: deg C, Dome floor air TEMP-CSE= 19 / temperature: deg C, pri cast TEMP-SEC= 17.6 / temperature: deg C, sec air TEMP-PRI= 19.3 / temperature: deg C, pri air TEMP-CON= 28.862 / temperature: deg C, CE200 box TEMP-HRK= 23.822 / temperature: deg C, heated Rack TEMP-CS1= 24.7 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 26.4 / 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 ***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 = 'CC67063.fts' / File name OBJECT = '350u08775725' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= '[HI]/WxL' / Name(s) or ID(s) DATE-OBS= '28/07/99' / Universal Date: DD/MM/YY TIME-OBS= '01:53:01' / start Universal time ENDTIME = '02:03:02' / End time of exposure RA = '15:20:05' / Right Ascension, hh:mm:ss DEC = '+51:59:25' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 601 / Exposure time in seconds EXPCOUNT= 345 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 6000 / Central wavelength for observation GRATING = 150 / Grating description, lines/mm GTILT = 23.19 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2670 / telescope focus FOCUSSP = 4.78 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 01:10 UT CCD Temp -100.5 COMMENT Exp meter HV=1320V OG560 order sep for stellar; R60 for comp 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= 40.9 / % relative humidity TEMP-DOM= 23.8 / temperature: deg C, Dome floor air TEMP-CSE= 22.3 / temperature: deg C, pri cast TEMP-SEC= 20 / temperature: deg C, sec air TEMP-PRI= 21.7 / temperature: deg C, pri air TEMP-CON= 28.777 / temperature: deg C, CE200 box TEMP-HRK= 23.642 / temperature: deg C, heated Rack TEMP-CS1= 24.7 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 26.4 / 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