***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 = '[376:575,1:1024]' / Frame format FILE = 'CC66732.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Kss]/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '20/07/99' / Universal Date: DD/MM/YY TIME-OBS= '05:09:46' / start Universal time ENDTIME = '05:11:54' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 120.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 3945 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 39.55 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2677 / telescope focus FOCUSSP = 4.72 / spectrograph focus SLITWID = 250 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 02:00 UT CCD Temp -100.6C COMMENT CCDFMT 375 0 50 1024 4 1 for all night, CC66706-721 without ccdfmt th 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= 71 / % relative humidity TEMP-DOM= / temperature: deg C, Dome floor air TEMP-CSE= 17.3 / temperature: deg C, pri cast TEMP-SEC= 15.1 / temperature: deg C, sec air TEMP-PRI= 17.5 / temperature: deg C, pri air TEMP-CON= 22.590 / temperature: deg C, CE200 box TEMP-HRK= 19.357 / temperature: deg C, heated Rack TEMP-CS1= 19.7 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 21.3 / 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 = '[376:575,1:1024]' / Frame format FILE = 'CC66733.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Kss]/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '20/07/99' / Universal Date: DD/MM/YY TIME-OBS= '05:12:02' / start Universal time ENDTIME = '05:14:10' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 120.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 3945 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 39.55 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2677 / telescope focus FOCUSSP = 4.72 / spectrograph focus SLITWID = 250 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 02:00 UT CCD Temp -100.6C COMMENT CCDFMT 375 0 50 1024 4 1 for all night, CC66706-721 without ccdfmt th 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= 71 / % relative humidity TEMP-DOM= / temperature: deg C, Dome floor air TEMP-CSE= 17.3 / temperature: deg C, pri cast TEMP-SEC= 15.1 / temperature: deg C, sec air TEMP-PRI= 17.5 / temperature: deg C, pri air TEMP-CON= 22.650 / temperature: deg C, CE200 box TEMP-HRK= 19.258 / temperature: deg C, heated Rack TEMP-CS1= 19.7 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 21.3 / 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 = '[376:575,1:1024]' / Frame format FILE = 'CC66734.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Kss]/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '20/07/99' / Universal Date: DD/MM/YY TIME-OBS= '05:14:19' / start Universal time ENDTIME = '05:16:27' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 120.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 3945 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 39.55 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2677 / telescope focus FOCUSSP = 4.72 / spectrograph focus SLITWID = 250 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 02:00 UT CCD Temp -100.6C COMMENT CCDFMT 375 0 50 1024 4 1 for all night, CC66706-721 without ccdfmt th 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= 71 / % relative humidity TEMP-DOM= / temperature: deg C, Dome floor air TEMP-CSE= 17.3 / temperature: deg C, pri cast TEMP-SEC= 15.1 / temperature: deg C, sec air TEMP-PRI= 17.5 / temperature: deg C, pri air TEMP-CON= 22.599 / temperature: deg C, CE200 box TEMP-HRK= 19.265 / temperature: deg C, heated Rack TEMP-CS1= 19.6 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 21.3 / 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 = '[376:575,1:1024]' / Frame format FILE = 'CC66735.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Kss]/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '20/07/99' / Universal Date: DD/MM/YY TIME-OBS= '05:16:36' / start Universal time ENDTIME = '05:18:43' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 120.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 3945 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 39.55 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2677 / telescope focus FOCUSSP = 4.72 / spectrograph focus SLITWID = 250 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 02:00 UT CCD Temp -100.6C COMMENT CCDFMT 375 0 50 1024 4 1 for all night, CC66706-721 without ccdfmt th 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= 71 / % relative humidity TEMP-DOM= / temperature: deg C, Dome floor air TEMP-CSE= 17.3 / temperature: deg C, pri cast TEMP-SEC= 15.1 / temperature: deg C, sec air TEMP-PRI= 17.5 / temperature: deg C, pri air TEMP-CON= 22.636 / temperature: deg C, CE200 box TEMP-HRK= 19.239 / temperature: deg C, heated Rack TEMP-CS1= 19.6 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 21.3 / 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 = '[376:575,1:1024]' / Frame format FILE = 'CC66736.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Kss]/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '20/07/99' / Universal Date: DD/MM/YY TIME-OBS= '05:18:52' / start Universal time ENDTIME = '05:21:00' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 120.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 3945 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 39.55 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2677 / telescope focus FOCUSSP = 4.72 / spectrograph focus SLITWID = 250 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 02:00 UT CCD Temp -100.6C COMMENT CCDFMT 375 0 50 1024 4 1 for all night, CC66706-721 without ccdfmt th 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= 71 / % relative humidity TEMP-DOM= / temperature: deg C, Dome floor air TEMP-CSE= 17.3 / temperature: deg C, pri cast TEMP-SEC= 15.1 / temperature: deg C, sec air TEMP-PRI= 17.5 / temperature: deg C, pri air TEMP-CON= 22.652 / temperature: deg C, CE200 box TEMP-HRK= 19.182 / temperature: deg C, heated Rack TEMP-CS1= 19.6 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 21.3 / 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 = '[376:575,1:1024]' / Frame format FILE = 'CC66737.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Kss]/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '20/07/99' / Universal Date: DD/MM/YY TIME-OBS= '05:21:09' / start Universal time ENDTIME = '05:23:16' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 120.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 3945 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 39.55 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2677 / telescope focus FOCUSSP = 4.72 / spectrograph focus SLITWID = 250 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 02:00 UT CCD Temp -100.6C COMMENT CCDFMT 375 0 50 1024 4 1 for all night, CC66706-721 without ccdfmt th 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= 71 / % relative humidity TEMP-DOM= / temperature: deg C, Dome floor air TEMP-CSE= 17.3 / temperature: deg C, pri cast TEMP-SEC= 15.1 / temperature: deg C, sec air TEMP-PRI= 17.5 / temperature: deg C, pri air TEMP-CON= 22.549 / temperature: deg C, CE200 box TEMP-HRK= 19.214 / temperature: deg C, heated Rack TEMP-CS1= 19.6 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 21.3 / 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 = '[376:575,1:1024]' / Frame format FILE = 'CC66738.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Kss]/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '20/07/99' / Universal Date: DD/MM/YY TIME-OBS= '05:23:25' / start Universal time ENDTIME = '05:25:33' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 120.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 3945 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 39.55 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2677 / telescope focus FOCUSSP = 4.72 / spectrograph focus SLITWID = 250 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 02:00 UT CCD Temp -100.6C COMMENT CCDFMT 375 0 50 1024 4 1 for all night, CC66706-721 without ccdfmt th 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= 71 / % relative humidity TEMP-DOM= / temperature: deg C, Dome floor air TEMP-CSE= 17.3 / temperature: deg C, pri cast TEMP-SEC= 15.1 / temperature: deg C, sec air TEMP-PRI= 17.5 / temperature: deg C, pri air TEMP-CON= 22.579 / temperature: deg C, CE200 box TEMP-HRK= 19.171 / temperature: deg C, heated Rack TEMP-CS1= 19.6 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 21.3 / 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 = '[376:575,1:1024]' / Frame format FILE = 'CC66739.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Kss]/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '20/07/99' / Universal Date: DD/MM/YY TIME-OBS= '05:25:42' / start Universal time ENDTIME = '05:27:49' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 120.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 3945 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 39.55 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2677 / telescope focus FOCUSSP = 4.72 / spectrograph focus SLITWID = 250 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 02:00 UT CCD Temp -100.6C COMMENT CCDFMT 375 0 50 1024 4 1 for all night, CC66706-721 without ccdfmt th 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= 71 / % relative humidity TEMP-DOM= / temperature: deg C, Dome floor air TEMP-CSE= 17.3 / temperature: deg C, pri cast TEMP-SEC= 15.1 / temperature: deg C, sec air TEMP-PRI= 17.5 / temperature: deg C, pri air TEMP-CON= 22.523 / temperature: deg C, CE200 box TEMP-HRK= 19.205 / temperature: deg C, heated Rack TEMP-CS1= 19.6 / 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 = '[376:575,1:1024]' / Frame format FILE = 'CC66740.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Kss]/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '20/07/99' / Universal Date: DD/MM/YY TIME-OBS= '05:27:59' / start Universal time ENDTIME = '05:30:07' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 120.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 3945 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 39.55 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2677 / telescope focus FOCUSSP = 4.72 / spectrograph focus SLITWID = 250 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 02:00 UT CCD Temp -100.6C COMMENT CCDFMT 375 0 50 1024 4 1 for all night, CC66706-721 without ccdfmt th 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= 71 / % relative humidity TEMP-DOM= / temperature: deg C, Dome floor air TEMP-CSE= 17.3 / temperature: deg C, pri cast TEMP-SEC= 15.1 / temperature: deg C, sec air TEMP-PRI= 17.5 / temperature: deg C, pri air TEMP-CON= 22.538 / temperature: deg C, CE200 box TEMP-HRK= 19.201 / temperature: deg C, heated Rack TEMP-CS1= 19.5 / 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 = '[376:575,1:1024]' / Frame format FILE = 'CC66741.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= '[Kss]/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '20/07/99' / Universal Date: DD/MM/YY TIME-OBS= '05:34:40' / start Universal time ENDTIME = '05:34:51' / 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 = 3945 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 39.55 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2677 / telescope focus FOCUSSP = 4.72 / spectrograph focus SLITWID = 250 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 02:00 UT CCD Temp -100.6C COMMENT CCDFMT 375 0 50 1024 4 1 for all night, CC66706-721 without ccdfmt th 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= 71 / % relative humidity TEMP-DOM= / temperature: deg C, Dome floor air TEMP-CSE= 17.3 / temperature: deg C, pri cast TEMP-SEC= 15.1 / temperature: deg C, sec air TEMP-PRI= 17.5 / temperature: deg C, pri air TEMP-CON= 22.758 / temperature: deg C, CE200 box TEMP-HRK= 19.164 / temperature: deg C, heated Rack TEMP-CS1= 19.5 / 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 = '[376:575,1:1024]' / Frame format FILE = 'CC66742.fts' / File name OBJECT = 'HD20902 ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= '[Kss]/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '20/07/99' / Universal Date: DD/MM/YY TIME-OBS= '05:35:47' / start Universal time ENDTIME = '05:41:16' / End time of exposure RA = '3:17:11 ' / Right Ascension, hh:mm:ss DEC = '49:30:19' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 329 / Exposure time in seconds EXPCOUNT= 117524 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 3945 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 39.55 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2682 / telescope focus FOCUSSP = 4.72 / spectrograph focus SLITWID = 250 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 02:00 UT CCD Temp -100.6C COMMENT CCDFMT 375 0 50 1024 4 1 for all night, CC66706-721 without ccdfmt th 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= 71 / % relative humidity TEMP-DOM= / temperature: deg C, Dome floor air TEMP-CSE= 17.4 / temperature: deg C, pri cast TEMP-SEC= 15.3 / temperature: deg C, sec air TEMP-PRI= 17.7 / temperature: deg C, pri air TEMP-CON= 22.814 / temperature: deg C, CE200 box TEMP-HRK= 19.170 / temperature: deg C, heated Rack TEMP-CS1= 19.5 / 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 = '[376:575,1:1024]' / Frame format FILE = 'CC66743.fts' / File name OBJECT = 'HD20902 ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= '[Kss]/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '20/07/99' / Universal Date: DD/MM/YY TIME-OBS= '05:42:12' / start Universal time ENDTIME = '05:50:38' / End time of exposure RA = '3:17:11 ' / Right Ascension, hh:mm:ss DEC = '49:30:19' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 506 / Exposure time in seconds EXPCOUNT= 197421 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 3945 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 39.55 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2683 / telescope focus FOCUSSP = 4.72 / spectrograph focus SLITWID = 250 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 02:00 UT CCD Temp -100.6C COMMENT CCDFMT 375 0 50 1024 4 1 for all night, CC66706-721 without ccdfmt th 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= 71 / % relative humidity TEMP-DOM= / temperature: deg C, Dome floor air TEMP-CSE= 16.9 / temperature: deg C, pri cast TEMP-SEC= 15.1 / temperature: deg C, sec air TEMP-PRI= 17.1 / temperature: deg C, pri air TEMP-CON= 22.778 / temperature: deg C, CE200 box TEMP-HRK= 19.139 / temperature: deg C, heated Rack TEMP-CS1= 19.4 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 21.1 / 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 = '[376:575,1:1024]' / Frame format FILE = 'CC66744.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= '[Kss]/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '20/07/99' / Universal Date: DD/MM/YY TIME-OBS= '05:51:38' / start Universal time ENDTIME = '05:51:49' / 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 = 3945 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 39.55 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2683 / telescope focus FOCUSSP = 4.72 / spectrograph focus SLITWID = 250 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 02:00 UT CCD Temp -100.6C COMMENT CCDFMT 375 0 50 1024 4 1 for all night, CC66706-721 without ccdfmt th 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= 71 / % relative humidity TEMP-DOM= / temperature: deg C, Dome floor air TEMP-CSE= 16.9 / temperature: deg C, pri cast TEMP-SEC= 15.1 / temperature: deg C, sec air TEMP-PRI= 17.1 / temperature: deg C, pri air TEMP-CON= 22.737 / temperature: deg C, CE200 box TEMP-HRK= 19.060 / temperature: deg C, heated Rack TEMP-CS1= 19.4 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 21.1 / 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 = '[376:575,1:1024]' / Frame format FILE = 'CC66745.fts' / File name OBJECT = 'bias ' / Image name IMAGETYP= 'zero ' / Type of observation OBSERVER= '[Kss]/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '20/07/99' / Universal Date: DD/MM/YY TIME-OBS= '05:52:15' / start Universal time ENDTIME = '05:52:15' / 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 = 3945 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 39.55 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2683 / telescope focus FOCUSSP = 4.72 / spectrograph focus SLITWID = 250 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT 02:00 UT CCD Temp -100.6C COMMENT CCDFMT 375 0 50 1024 4 1 for all night, CC66706-721 without ccdfmt th 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= 71 / % relative humidity TEMP-DOM= / temperature: deg C, Dome floor air TEMP-CSE= 16.9 / temperature: deg C, pri cast TEMP-SEC= 15.1 / temperature: deg C, sec air TEMP-PRI= 17.1 / temperature: deg C, pri air TEMP-CON= 22.689 / temperature: deg C, CE200 box TEMP-HRK= 19.066 / temperature: deg C, heated Rack TEMP-CS1= 19.3 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 21.0 / 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