***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 = '[426:625,1:1024]' / Frame format FILE = 'CC65335.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'Mki/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '30/04/99' / Universal Date: DD/MM/YY TIME-OBS= '09:00:03' / start Universal time ENDTIME = '09:00:20' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 10.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 4120 / Central wavelength for observation GRATING = 0600 / Grating description, lines/mm GTILT = 25.25 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2732 / telescope focus FOCUSSP = 6.95 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT Dome T 9.7 C, rel H 39% at 04:02 UT,ccdtemp -100.7C,exp meter V=1320 COMMENT 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 = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 41% / % relative humidity TEMP-DOM= 8.5 / temperature: deg C, Dome floor air TEMP-CSE= 7.8 / temperature: deg C, pri cast TEMP-SEC= 6.3 / temperature: deg C, sec air TEMP-PRI= 7.3 / temperature: deg C, pri air TEMP-CON= 29.7 / temperature: deg C, CE200 box TEMP-HRK= 16.0 / temperature: deg C, heated Rack TEMP-CS1= 8.6 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 9.8 / 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 = '[426:625,1:1024]' / Frame format FILE = 'CC65336.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'Mki/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '30/04/99' / Universal Date: DD/MM/YY TIME-OBS= '09:00:29' / start Universal time ENDTIME = '09:00:47' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 10.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 4120 / Central wavelength for observation GRATING = 0600 / Grating description, lines/mm GTILT = 25.25 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2732 / telescope focus FOCUSSP = 6.95 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT Dome T 9.7 C, rel H 39% at 04:02 UT,ccdtemp -100.7C,exp meter V=1320 COMMENT 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 = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 41% / % relative humidity TEMP-DOM= 8.5 / temperature: deg C, Dome floor air TEMP-CSE= 7.8 / temperature: deg C, pri cast TEMP-SEC= 6.3 / temperature: deg C, sec air TEMP-PRI= 7.3 / temperature: deg C, pri air TEMP-CON= 29.8 / temperature: deg C, CE200 box TEMP-HRK= 16.6 / temperature: deg C, heated Rack TEMP-CS1= 8.6 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 9.8 / 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 = '[426:625,1:1024]' / Frame format FILE = 'CC65337.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'Mki/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '30/04/99' / Universal Date: DD/MM/YY TIME-OBS= '09:00:55' / start Universal time ENDTIME = '09:01:13' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 10.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 4120 / Central wavelength for observation GRATING = 0600 / Grating description, lines/mm GTILT = 25.25 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2732 / telescope focus FOCUSSP = 6.95 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT Dome T 9.7 C, rel H 39% at 04:02 UT,ccdtemp -100.7C,exp meter V=1320 COMMENT 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 = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 41% / % relative humidity TEMP-DOM= 8.5 / temperature: deg C, Dome floor air TEMP-CSE= 7.8 / temperature: deg C, pri cast TEMP-SEC= 6.3 / temperature: deg C, sec air TEMP-PRI= 7.3 / temperature: deg C, pri air TEMP-CON= 29.8 / temperature: deg C, CE200 box TEMP-HRK= 16.5 / temperature: deg C, heated Rack TEMP-CS1= 8.6 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 9.8 / 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 = '[426:625,1:1024]' / Frame format FILE = 'CC65338.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'Mki/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '30/04/99' / Universal Date: DD/MM/YY TIME-OBS= '09:01:21' / start Universal time ENDTIME = '09:01:39' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 10.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 4120 / Central wavelength for observation GRATING = 0600 / Grating description, lines/mm GTILT = 25.25 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2732 / telescope focus FOCUSSP = 6.95 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT Dome T 9.7 C, rel H 39% at 04:02 UT,ccdtemp -100.7C,exp meter V=1320 COMMENT 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 = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 41% / % relative humidity TEMP-DOM= 8.5 / temperature: deg C, Dome floor air TEMP-CSE= 7.8 / temperature: deg C, pri cast TEMP-SEC= 6.3 / temperature: deg C, sec air TEMP-PRI= 7.3 / temperature: deg C, pri air TEMP-CON= 29.8 / temperature: deg C, CE200 box TEMP-HRK= 16.4 / temperature: deg C, heated Rack TEMP-CS1= 8.6 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 9.8 / 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 = '[426:625,1:1024]' / Frame format FILE = 'CC65339.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'Mki/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '30/04/99' / Universal Date: DD/MM/YY TIME-OBS= '09:01:47' / start Universal time ENDTIME = '09:02:05' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 10.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 4120 / Central wavelength for observation GRATING = 0600 / Grating description, lines/mm GTILT = 25.25 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2732 / telescope focus FOCUSSP = 6.95 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT Dome T 9.7 C, rel H 39% at 04:02 UT,ccdtemp -100.7C,exp meter V=1320 COMMENT 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 = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 41% / % relative humidity TEMP-DOM= 8.5 / temperature: deg C, Dome floor air TEMP-CSE= 7.8 / temperature: deg C, pri cast TEMP-SEC= 6.3 / temperature: deg C, sec air TEMP-PRI= 7.3 / temperature: deg C, pri air TEMP-CON= 29.8 / temperature: deg C, CE200 box TEMP-HRK= 16.3 / temperature: deg C, heated Rack TEMP-CS1= 8.6 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 9.8 / 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 = '[426:625,1:1024]' / Frame format FILE = 'CC65340.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= 'Mki/Tn/WxL' / Name(s) or ID(s) DATE-OBS= '30/04/99' / Universal Date: DD/MM/YY TIME-OBS= '09:02:14' / start Universal time ENDTIME = '09:02:31' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 10.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 4120 / Central wavelength for observation GRATING = 0600 / Grating description, lines/mm GTILT = 25.25 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2732 / telescope focus FOCUSSP = 6.95 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT Dome T 9.7 C, rel H 39% at 04:02 UT,ccdtemp -100.7C,exp meter V=1320 COMMENT 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 = ' ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 41% / % relative humidity TEMP-DOM= 8.5 / temperature: deg C, Dome floor air TEMP-CSE= 7.8 / temperature: deg C, pri cast TEMP-SEC= 6.3 / temperature: deg C, sec air TEMP-PRI= 7.3 / temperature: deg C, pri air TEMP-CON= 29.8 / temperature: deg C, CE200 box TEMP-HRK= 16.2 / temperature: deg C, heated Rack TEMP-CS1= 8.6 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 9.8 / 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