***Observing Log*** SIMPLE = T / Proper FITS format used BITPIX = 16 / 2 byte-pixel per data point NAXIS = 2 / CCD array NAXIS1 = 256 / Fastest varying axis in array NAXIS2 = 1024 / Next axis CCDSEG = '[1:1024,1:1024]' / Frame format FILE = 'CE17349.fts' / File name OBJECT = 'tUngsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Wde]/Tn/Bla' / Name(s) or ID(s) DATE-OBS= '26/11/99' / Universal Date: DD/MM/YY TIME-OBS= '03:39:24' / start Universal time ENDTIME = '03:40:23' / End time of exposure RA = '23:21:48' / Right Ascension, hh:mm:ss DEC = '00:42:29' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 40.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 4530 / Central wavelength for observation GRATING = 52.6 / Grating description, lines/mm GTILT = 18.00 / Grating Tilt, degrees XGRATING= 0600 / Cross Grating, lines/mm XGTILT = .460 / Cross Grating Tilt, degrees FOCUSTEL= 2257 / telescope focus FOCUSSP = .236 / spectrograph focus SLITWID = .277 / slit width in microns SLITLEN = .215 / slit length in microns COMMENT flats with 500u slitlength=.215 COMMENT Set up 22:20UT; CCD T= -100.0C COMMENT width=60 microns, length=400 microns for stellar frames INSTRUME= 'echelle-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 v7.0' / Program that created this FITS file FILTER = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 67.5 / % relative humidity TEMP-DOM= 4.5 / temperature: deg C, Dome floor air TEMP-CSE= 2.6 / temperature: deg C, pri cast TEMP-SEC= 1.9 / temperature: deg C, sec air TEMP-PRI= 2.7 / temperature: deg C, pri air TEMP-CON= 24.3 / temperature: deg C, CE200 box TEMP-HRK= 11.7 / temperature: deg C, heated Rack TEMP-CS1= / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= / temperature: deg C, Cass, position2 TEMP-EC1= 5.2 / temperature: deg C, Eche, position1 TEMP-EC2= 5.1 / 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 = 256 / Fastest varying axis in array NAXIS2 = 1024 / Next axis CCDSEG = '[1:1024,1:1024]' / Frame format FILE = 'CE17350.fts' / File name OBJECT = 'tUngsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Wde]/Tn/Bla' / Name(s) or ID(s) DATE-OBS= '26/11/99' / Universal Date: DD/MM/YY TIME-OBS= '03:42:36' / start Universal time ENDTIME = '03:43:35' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 40.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 4530 / Central wavelength for observation GRATING = 52.6 / Grating description, lines/mm GTILT = 18.00 / Grating Tilt, degrees XGRATING= 0600 / Cross Grating, lines/mm XGTILT = .460 / Cross Grating Tilt, degrees FOCUSTEL= 2257 / telescope focus FOCUSSP = .236 / spectrograph focus SLITWID = .277 / slit width in microns SLITLEN = .215 / slit length in microns COMMENT flats with 500u slitlength=.215 COMMENT Set up 22:20UT; CCD T= -100.0C COMMENT width=60 microns, length=400 microns for stellar frames INSTRUME= 'echelle-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 v7.0' / Program that created this FITS file FILTER = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 67.5 / % relative humidity TEMP-DOM= 4.5 / temperature: deg C, Dome floor air TEMP-CSE= 2.6 / temperature: deg C, pri cast TEMP-SEC= 1.9 / temperature: deg C, sec air TEMP-PRI= 2.7 / temperature: deg C, pri air TEMP-CON= 24.5 / temperature: deg C, CE200 box TEMP-HRK= 11.0 / temperature: deg C, heated Rack TEMP-CS1= / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= / temperature: deg C, Cass, position2 TEMP-EC1= 5.1 / temperature: deg C, Eche, position1 TEMP-EC2= 5.1 / 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 = 256 / Fastest varying axis in array NAXIS2 = 1024 / Next axis CCDSEG = '[1:1024,1:1024]' / Frame format FILE = 'CE17351.fts' / File name OBJECT = 'tUngsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Wde]/Tn/Bla' / Name(s) or ID(s) DATE-OBS= '26/11/99' / Universal Date: DD/MM/YY TIME-OBS= '03:43:51' / start Universal time ENDTIME = '03:44:50' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 40.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 4530 / Central wavelength for observation GRATING = 52.6 / Grating description, lines/mm GTILT = 18.00 / Grating Tilt, degrees XGRATING= 0600 / Cross Grating, lines/mm XGTILT = .460 / Cross Grating Tilt, degrees FOCUSTEL= 2257 / telescope focus FOCUSSP = .236 / spectrograph focus SLITWID = .277 / slit width in microns SLITLEN = .215 / slit length in microns COMMENT flats with 500u slitlength=.215 COMMENT Set up 22:20UT; CCD T= -100.0C COMMENT width=60 microns, length=400 microns for stellar frames INSTRUME= 'echelle-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 v7.0' / Program that created this FITS file FILTER = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 67.5 / % relative humidity TEMP-DOM= 4.5 / temperature: deg C, Dome floor air TEMP-CSE= 2.6 / temperature: deg C, pri cast TEMP-SEC= 1.9 / temperature: deg C, sec air TEMP-PRI= 2.7 / temperature: deg C, pri air TEMP-CON= 24.4 / temperature: deg C, CE200 box TEMP-HRK= 10.6 / temperature: deg C, heated Rack TEMP-CS1= / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= / temperature: deg C, Cass, position2 TEMP-EC1= 5.1 / temperature: deg C, Eche, position1 TEMP-EC2= 5.0 / 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 = 256 / Fastest varying axis in array NAXIS2 = 1024 / Next axis CCDSEG = '[1:1024,1:1024]' / Frame format FILE = 'CE17352.fts' / File name OBJECT = 'tUngsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Wde]/Tn/Bla' / Name(s) or ID(s) DATE-OBS= '26/11/99' / Universal Date: DD/MM/YY TIME-OBS= '03:45:06' / start Universal time ENDTIME = '03:46:04' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 40.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 4530 / Central wavelength for observation GRATING = 52.6 / Grating description, lines/mm GTILT = 18.00 / Grating Tilt, degrees XGRATING= 0600 / Cross Grating, lines/mm XGTILT = .460 / Cross Grating Tilt, degrees FOCUSTEL= 2257 / telescope focus FOCUSSP = .236 / spectrograph focus SLITWID = .277 / slit width in microns SLITLEN = .215 / slit length in microns COMMENT flats with 500u slitlength=.215 COMMENT Set up 22:20UT; CCD T= -100.0C COMMENT width=60 microns, length=400 microns for stellar frames INSTRUME= 'echelle-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 v7.0' / Program that created this FITS file FILTER = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 67.5 / % relative humidity TEMP-DOM= 4.5 / temperature: deg C, Dome floor air TEMP-CSE= 2.6 / temperature: deg C, pri cast TEMP-SEC= 1.9 / temperature: deg C, sec air TEMP-PRI= 2.7 / temperature: deg C, pri air TEMP-CON= 24.6 / temperature: deg C, CE200 box TEMP-HRK= 10.6 / temperature: deg C, heated Rack TEMP-CS1= / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= / temperature: deg C, Cass, position2 TEMP-EC1= 5.1 / temperature: deg C, Eche, position1 TEMP-EC2= 5.0 / 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 = 256 / Fastest varying axis in array NAXIS2 = 1024 / Next axis CCDSEG = '[1:1024,1:1024]' / Frame format FILE = 'CE17353.fts' / File name OBJECT = 'tUngsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Wde]/Tn/Bla' / Name(s) or ID(s) DATE-OBS= '26/11/99' / Universal Date: DD/MM/YY TIME-OBS= '03:46:20' / start Universal time ENDTIME = '03:47:19' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 40.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 4530 / Central wavelength for observation GRATING = 52.6 / Grating description, lines/mm GTILT = 18.00 / Grating Tilt, degrees XGRATING= 0600 / Cross Grating, lines/mm XGTILT = .460 / Cross Grating Tilt, degrees FOCUSTEL= 2257 / telescope focus FOCUSSP = .236 / spectrograph focus SLITWID = .277 / slit width in microns SLITLEN = .215 / slit length in microns COMMENT flats with 500u slitlength=.215 COMMENT Set up 22:20UT; CCD T= -100.0C COMMENT width=60 microns, length=400 microns for stellar frames INSTRUME= 'echelle-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 v7.0' / Program that created this FITS file FILTER = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 67.5 / % relative humidity TEMP-DOM= 4.5 / temperature: deg C, Dome floor air TEMP-CSE= 2.6 / temperature: deg C, pri cast TEMP-SEC= 1.9 / temperature: deg C, sec air TEMP-PRI= 2.7 / temperature: deg C, pri air TEMP-CON= 24.6 / temperature: deg C, CE200 box TEMP-HRK= 10.4 / temperature: deg C, heated Rack TEMP-CS1= / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= / temperature: deg C, Cass, position2 TEMP-EC1= 5.0 / temperature: deg C, Eche, position1 TEMP-EC2= 4.9 / 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 = 256 / Fastest varying axis in array NAXIS2 = 1024 / Next axis CCDSEG = '[1:1024,1:1024]' / Frame format FILE = 'CE17354.fts' / File name OBJECT = 'tUngsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Wde]/Tn/Bla' / Name(s) or ID(s) DATE-OBS= '26/11/99' / Universal Date: DD/MM/YY TIME-OBS= '03:47:35' / start Universal time ENDTIME = '03:48:34' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 40.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 4530 / Central wavelength for observation GRATING = 52.6 / Grating description, lines/mm GTILT = 18.00 / Grating Tilt, degrees XGRATING= 0600 / Cross Grating, lines/mm XGTILT = .460 / Cross Grating Tilt, degrees FOCUSTEL= 2257 / telescope focus FOCUSSP = .236 / spectrograph focus SLITWID = .277 / slit width in microns SLITLEN = .215 / slit length in microns COMMENT flats with 500u slitlength=.215 COMMENT Set up 22:20UT; CCD T= -100.0C COMMENT width=60 microns, length=400 microns for stellar frames INSTRUME= 'echelle-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 v7.0' / Program that created this FITS file FILTER = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 67.5 / % relative humidity TEMP-DOM= 4.5 / temperature: deg C, Dome floor air TEMP-CSE= 2.6 / temperature: deg C, pri cast TEMP-SEC= 1.9 / temperature: deg C, sec air TEMP-PRI= 2.7 / temperature: deg C, pri air TEMP-CON= 24.7 / temperature: deg C, CE200 box TEMP-HRK= 10.2 / temperature: deg C, heated Rack TEMP-CS1= / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= / temperature: deg C, Cass, position2 TEMP-EC1= 5.0 / temperature: deg C, Eche, position1 TEMP-EC2= 4.9 / 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 = 256 / Fastest varying axis in array NAXIS2 = 1024 / Next axis CCDSEG = '[1:1024,1:1024]' / Frame format FILE = 'CE17355.fts' / File name OBJECT = 'tUngsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Wde]/Tn/Bla' / Name(s) or ID(s) DATE-OBS= '26/11/99' / Universal Date: DD/MM/YY TIME-OBS= '03:48:50' / start Universal time ENDTIME = '03:49:48' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 40.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 4530 / Central wavelength for observation GRATING = 52.6 / Grating description, lines/mm GTILT = 18.00 / Grating Tilt, degrees XGRATING= 0600 / Cross Grating, lines/mm XGTILT = .460 / Cross Grating Tilt, degrees FOCUSTEL= 2257 / telescope focus FOCUSSP = .236 / spectrograph focus SLITWID = .277 / slit width in microns SLITLEN = .215 / slit length in microns COMMENT flats with 500u slitlength=.215 COMMENT Set up 22:20UT; CCD T= -100.0C COMMENT width=60 microns, length=400 microns for stellar frames INSTRUME= 'echelle-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 v7.0' / Program that created this FITS file FILTER = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 67.5 / % relative humidity TEMP-DOM= 4.5 / temperature: deg C, Dome floor air TEMP-CSE= 2.6 / temperature: deg C, pri cast TEMP-SEC= 1.9 / temperature: deg C, sec air TEMP-PRI= 2.7 / temperature: deg C, pri air TEMP-CON= 24.8 / temperature: deg C, CE200 box TEMP-HRK= 9.9 / temperature: deg C, heated Rack TEMP-CS1= / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= / temperature: deg C, Cass, position2 TEMP-EC1= 5.0 / temperature: deg C, Eche, position1 TEMP-EC2= 4.8 / 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 = 256 / Fastest varying axis in array NAXIS2 = 1024 / Next axis CCDSEG = '[1:1024,1:1024]' / Frame format FILE = 'CE17356.fts' / File name OBJECT = 'tUngsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Wde]/Tn/Bla' / Name(s) or ID(s) DATE-OBS= '26/11/99' / Universal Date: DD/MM/YY TIME-OBS= '03:50:05' / start Universal time ENDTIME = '03:51:03' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 40.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 4530 / Central wavelength for observation GRATING = 52.6 / Grating description, lines/mm GTILT = 18.00 / Grating Tilt, degrees XGRATING= 0600 / Cross Grating, lines/mm XGTILT = .460 / Cross Grating Tilt, degrees FOCUSTEL= 2257 / telescope focus FOCUSSP = .236 / spectrograph focus SLITWID = .277 / slit width in microns SLITLEN = .215 / slit length in microns COMMENT flats with 500u slitlength=.215 COMMENT Set up 22:20UT; CCD T= -100.0C COMMENT width=60 microns, length=400 microns for stellar frames INSTRUME= 'echelle-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 v7.0' / Program that created this FITS file FILTER = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 67.5 / % relative humidity TEMP-DOM= 4.5 / temperature: deg C, Dome floor air TEMP-CSE= 2.6 / temperature: deg C, pri cast TEMP-SEC= 1.9 / temperature: deg C, sec air TEMP-PRI= 2.7 / temperature: deg C, pri air TEMP-CON= 24.8 / temperature: deg C, CE200 box TEMP-HRK= 9.8 / temperature: deg C, heated Rack TEMP-CS1= / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= / temperature: deg C, Cass, position2 TEMP-EC1= 4.9 / temperature: deg C, Eche, position1 TEMP-EC2= 4.8 / 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 = 256 / Fastest varying axis in array NAXIS2 = 1024 / Next axis CCDSEG = '[1:1024,1:1024]' / Frame format FILE = 'CE17357.fts' / File name OBJECT = 'tUngsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Wde]/Tn/Bla' / Name(s) or ID(s) DATE-OBS= '26/11/99' / Universal Date: DD/MM/YY TIME-OBS= '03:51:19' / start Universal time ENDTIME = '03:52:18' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 40.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 4530 / Central wavelength for observation GRATING = 52.6 / Grating description, lines/mm GTILT = 18.00 / Grating Tilt, degrees XGRATING= 0600 / Cross Grating, lines/mm XGTILT = .460 / Cross Grating Tilt, degrees FOCUSTEL= 2257 / telescope focus FOCUSSP = .236 / spectrograph focus SLITWID = .277 / slit width in microns SLITLEN = .215 / slit length in microns COMMENT flats with 500u slitlength=.215 COMMENT Set up 22:20UT; CCD T= -100.0C COMMENT width=60 microns, length=400 microns for stellar frames INSTRUME= 'echelle-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 v7.0' / Program that created this FITS file FILTER = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 67.5 / % relative humidity TEMP-DOM= 4.5 / temperature: deg C, Dome floor air TEMP-CSE= 2.6 / temperature: deg C, pri cast TEMP-SEC= 1.9 / temperature: deg C, sec air TEMP-PRI= 2.7 / temperature: deg C, pri air TEMP-CON= 24.8 / temperature: deg C, CE200 box TEMP-HRK= 9.7 / temperature: deg C, heated Rack TEMP-CS1= / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= / temperature: deg C, Cass, position2 TEMP-EC1= 4.9 / temperature: deg C, Eche, position1 TEMP-EC2= 4.7 / 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 = 256 / Fastest varying axis in array NAXIS2 = 1024 / Next axis CCDSEG = '[1:1024,1:1024]' / Frame format FILE = 'CE17358.fts' / File name OBJECT = 'tUngsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Wde]/Tn/Bla' / Name(s) or ID(s) DATE-OBS= '26/11/99' / Universal Date: DD/MM/YY TIME-OBS= '03:52:34' / start Universal time ENDTIME = '03:53:32' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 40.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 4530 / Central wavelength for observation GRATING = 52.6 / Grating description, lines/mm GTILT = 18.00 / Grating Tilt, degrees XGRATING= 0600 / Cross Grating, lines/mm XGTILT = .460 / Cross Grating Tilt, degrees FOCUSTEL= 2257 / telescope focus FOCUSSP = .236 / spectrograph focus SLITWID = .277 / slit width in microns SLITLEN = .215 / slit length in microns COMMENT flats with 500u slitlength=.215 COMMENT Set up 22:20UT; CCD T= -100.0C COMMENT width=60 microns, length=400 microns for stellar frames INSTRUME= 'echelle-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 v7.0' / Program that created this FITS file FILTER = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 67.5 / % relative humidity TEMP-DOM= 4.5 / temperature: deg C, Dome floor air TEMP-CSE= 2.6 / temperature: deg C, pri cast TEMP-SEC= 1.9 / temperature: deg C, sec air TEMP-PRI= 2.7 / temperature: deg C, pri air TEMP-CON= 24.7 / temperature: deg C, CE200 box TEMP-HRK= 9.6 / temperature: deg C, heated Rack TEMP-CS1= / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= / temperature: deg C, Cass, position2 TEMP-EC1= 4.8 / temperature: deg C, Eche, position1 TEMP-EC2= 4.7 / temperature: deg C, Eche, position2 TEMP-TUB= / temperature: deg C, telescope tube TEMP-CEL= / temperature: deg C, mirror cell Ï