***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 = 'CC68827.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= '[Rci]/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '15/10/99' / Universal Date: DD/MM/YY TIME-OBS= '01:01:51' / start Universal time ENDTIME = '01:02:02' / 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 = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 4.96 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccdtemp @23:10UT -101.6C 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= 48 / % relative humidity TEMP-DOM= 6.3 / temperature: deg C, Dome floor air TEMP-CSE= 4.5 / temperature: deg C, pri cast TEMP-SEC= 2.6 / temperature: deg C, sec air TEMP-PRI= 4.4 / temperature: deg C, pri air TEMP-CON= 30.4 / temperature: deg C, CE200 box TEMP-HRK= 9.6 / temperature: deg C, heated Rack TEMP-CS1= 6.4 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 7.8 / 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 = '[376:575,1:1024]' / Frame format FILE = 'CC68828.fts' / File name OBJECT = 'bias ' / Image name IMAGETYP= 'zero ' / Type of observation OBSERVER= '[Rci]/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '15/10/99' / Universal Date: DD/MM/YY TIME-OBS= '01:02:50' / start Universal time ENDTIME = '01:02:50' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 0 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 4.96 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT ccdtemp @23:10UT -101.6C 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= 48 / % relative humidity TEMP-DOM= 6.3 / temperature: deg C, Dome floor air TEMP-CSE= 4.5 / temperature: deg C, pri cast TEMP-SEC= 2.6 / temperature: deg C, sec air TEMP-PRI= 4.4 / temperature: deg C, pri air TEMP-CON= 30.0 / temperature: deg C, CE200 box TEMP-HRK= 9.7 / temperature: deg C, heated Rack TEMP-CS1= 6.2 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 7.7 / 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 = '[376:575,1:1024]' / Frame format FILE = 'CC68829.fts' / File name OBJECT = 'HD149684' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= '[Rci]/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '15/10/99' / Universal Date: DD/MM/YY TIME-OBS= '01:05:03' / start Universal time ENDTIME = '01:16:09' / End time of exposure RA = '16:31:18' / Right Ascension, hh:mm:ss DEC = '33:25:00' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 666 / Exposure time in seconds EXPCOUNT= 1221 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 4.96 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT much cloud COMMENT ccdtemp @23:10UT -101.6C 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= 48 / % relative humidity TEMP-DOM= 6.3 / temperature: deg C, Dome floor air TEMP-CSE= 4.5 / temperature: deg C, pri cast TEMP-SEC= 2.6 / temperature: deg C, sec air TEMP-PRI= 4.4 / temperature: deg C, pri air TEMP-CON= 30.0 / temperature: deg C, CE200 box TEMP-HRK= 10.4 / temperature: deg C, heated Rack TEMP-CS1= 6.2 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 7.6 / 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 = '[376:575,1:1024]' / Frame format FILE = 'CC68830.fts' / File name OBJECT = 'HD37202 ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= '[Rci]/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '15/10/99' / Universal Date: DD/MM/YY TIME-OBS= '01:16:29' / start Universal time ENDTIME = '01:26:36' / End time of exposure RA = '5:31:40 ' / Right Ascension, hh:mm:ss DEC = '21:04:54' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 607 / Exposure time in seconds EXPCOUNT= 1878 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 4.96 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccdtemp @23:10UT -101.6C 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= 48 / % relative humidity TEMP-DOM= 6.3 / temperature: deg C, Dome floor air TEMP-CSE= 4.5 / temperature: deg C, pri cast TEMP-SEC= 2.6 / temperature: deg C, sec air TEMP-PRI= 4.4 / temperature: deg C, pri air TEMP-CON= 30.3 / temperature: deg C, CE200 box TEMP-HRK= 16.6 / temperature: deg C, heated Rack TEMP-CS1= 6.1 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 7.6 / 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 = '[376:575,1:1024]' / Frame format FILE = 'CC68831.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= '[Rci]/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '15/10/99' / Universal Date: DD/MM/YY TIME-OBS= '01:27:18' / start Universal time ENDTIME = '01:27:29' / 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 = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 4.96 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccdtemp @23:10UT -101.6C 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= 48 / % relative humidity TEMP-DOM= 6.3 / temperature: deg C, Dome floor air TEMP-CSE= 4.5 / temperature: deg C, pri cast TEMP-SEC= 2.6 / temperature: deg C, sec air TEMP-PRI= 4.4 / temperature: deg C, pri air TEMP-CON= 30.5 / temperature: deg C, CE200 box TEMP-HRK= 14.1 / temperature: deg C, heated Rack TEMP-CS1= 6.1 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 7.6 / 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 = '[376:575,1:1024]' / Frame format FILE = 'CC68832.fts' / File name OBJECT = 'HD149684' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= '[Rci]/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '15/10/99' / Universal Date: DD/MM/YY TIME-OBS= '01:28:08' / start Universal time ENDTIME = '01:38:26' / End time of exposure RA = '16:31:18' / Right Ascension, hh:mm:ss DEC = '33:25:00' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 618 / Exposure time in seconds EXPCOUNT= 847 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 4.96 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccdtemp @23:10UT -101.6C 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= 48 / % relative humidity TEMP-DOM= 6.3 / temperature: deg C, Dome floor air TEMP-CSE= 4.5 / temperature: deg C, pri cast TEMP-SEC= 2.6 / temperature: deg C, sec air TEMP-PRI= 4.4 / temperature: deg C, pri air TEMP-CON= 30.4 / temperature: deg C, CE200 box TEMP-HRK= 13.9 / temperature: deg C, heated Rack TEMP-CS1= 6.1 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 7.6 / 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 = '[376:575,1:1024]' / Frame format FILE = 'CC68833.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= '[Rci]/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '15/10/99' / Universal Date: DD/MM/YY TIME-OBS= '01:39:25' / start Universal time ENDTIME = '01:39:36' / 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 = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 4.96 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccdtemp @23:10UT -101.6C 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= 48 / % relative humidity TEMP-DOM= 6.3 / temperature: deg C, Dome floor air TEMP-CSE= 4.5 / temperature: deg C, pri cast TEMP-SEC= 2.6 / temperature: deg C, sec air TEMP-PRI= 4.4 / temperature: deg C, pri air TEMP-CON= 30.5 / temperature: deg C, CE200 box TEMP-HRK= 12.0 / temperature: deg C, heated Rack TEMP-CS1= 6.1 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 7.6 / 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 = '[376:575,1:1024]' / Frame format FILE = 'CC68834.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Rci]/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '15/10/99' / Universal Date: DD/MM/YY TIME-OBS= '01:42:08' / start Universal time ENDTIME = '01:42:31' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 16.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 4.96 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT outboard focus COMMENT ccdtemp @23:10UT -101.6C 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= 48 / % relative humidity TEMP-DOM= 6.3 / temperature: deg C, Dome floor air TEMP-CSE= 4.5 / temperature: deg C, pri cast TEMP-SEC= 2.6 / temperature: deg C, sec air TEMP-PRI= 4.4 / temperature: deg C, pri air TEMP-CON= 30.3 / temperature: deg C, CE200 box TEMP-HRK= 11.9 / temperature: deg C, heated Rack TEMP-CS1= 6.1 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 7.6 / 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 = '[376:575,1:1024]' / Frame format FILE = 'CC68835.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Rci]/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '15/10/99' / Universal Date: DD/MM/YY TIME-OBS= '01:42:40' / start Universal time ENDTIME = '01:43:04' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 16.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 4.96 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT outboard focus COMMENT ccdtemp @23:10UT -101.6C 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= 48 / % relative humidity TEMP-DOM= 6.3 / temperature: deg C, Dome floor air TEMP-CSE= 4.5 / temperature: deg C, pri cast TEMP-SEC= 2.6 / temperature: deg C, sec air TEMP-PRI= 4.4 / temperature: deg C, pri air TEMP-CON= 30.4 / temperature: deg C, CE200 box TEMP-HRK= 11.8 / temperature: deg C, heated Rack TEMP-CS1= 6.1 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 7.6 / 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 = '[376:575,1:1024]' / Frame format FILE = 'CC68836.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Rci]/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '15/10/99' / Universal Date: DD/MM/YY TIME-OBS= '01:43:13' / start Universal time ENDTIME = '01:43:36' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 16.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 4.96 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT outboard focus COMMENT ccdtemp @23:10UT -101.6C 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= 48 / % relative humidity TEMP-DOM= 6.3 / temperature: deg C, Dome floor air TEMP-CSE= 4.5 / temperature: deg C, pri cast TEMP-SEC= 2.6 / temperature: deg C, sec air TEMP-PRI= 4.4 / temperature: deg C, pri air TEMP-CON= 30.2 / temperature: deg C, CE200 box TEMP-HRK= 11.8 / temperature: deg C, heated Rack TEMP-CS1= 6.1 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 7.6 / 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 = '[376:575,1:1024]' / Frame format FILE = 'CC68837.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Rci]/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '15/10/99' / Universal Date: DD/MM/YY TIME-OBS= '01:43:45' / start Universal time ENDTIME = '01:44:08' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 16.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 4.96 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT outboard focus COMMENT ccdtemp @23:10UT -101.6C 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= 48 / % relative humidity TEMP-DOM= 6.3 / temperature: deg C, Dome floor air TEMP-CSE= 4.5 / temperature: deg C, pri cast TEMP-SEC= 2.6 / temperature: deg C, sec air TEMP-PRI= 4.4 / temperature: deg C, pri air TEMP-CON= 30.2 / temperature: deg C, CE200 box TEMP-HRK= 11.9 / temperature: deg C, heated Rack TEMP-CS1= 6.1 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 7.5 / 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 = 'CC68838.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Rci]/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '15/10/99' / Universal Date: DD/MM/YY TIME-OBS= '01:44:17' / start Universal time ENDTIME = '01:44:40' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 16.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 4.96 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT outboard focus COMMENT ccdtemp @23:10UT -101.6C 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= 48 / % relative humidity TEMP-DOM= 6.3 / temperature: deg C, Dome floor air TEMP-CSE= 4.5 / temperature: deg C, pri cast TEMP-SEC= 2.6 / temperature: deg C, sec air TEMP-PRI= 4.4 / temperature: deg C, pri air TEMP-CON= 30.4 / temperature: deg C, CE200 box TEMP-HRK= 11.7 / temperature: deg C, heated Rack TEMP-CS1= 6.0 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 7.5 / 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 = 'CC68839.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Rci]/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '15/10/99' / Universal Date: DD/MM/YY TIME-OBS= '01:44:49' / start Universal time ENDTIME = '01:45:12' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 16.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 4.96 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT outboard focus COMMENT ccdtemp @23:10UT -101.6C 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= 48 / % relative humidity TEMP-DOM= 6.3 / temperature: deg C, Dome floor air TEMP-CSE= 4.5 / temperature: deg C, pri cast TEMP-SEC= 2.6 / temperature: deg C, sec air TEMP-PRI= 4.4 / temperature: deg C, pri air TEMP-CON= 30.2 / temperature: deg C, CE200 box TEMP-HRK= 11.5 / temperature: deg C, heated Rack TEMP-CS1= 6.0 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 7.5 / 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 = 'CC68840.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Rci]/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '15/10/99' / Universal Date: DD/MM/YY TIME-OBS= '01:45:21' / start Universal time ENDTIME = '01:45:44' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 16.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 4.96 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT outboard focus COMMENT ccdtemp @23:10UT -101.6C 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= 48 / % relative humidity TEMP-DOM= 6.3 / temperature: deg C, Dome floor air TEMP-CSE= 4.5 / temperature: deg C, pri cast TEMP-SEC= 2.6 / temperature: deg C, sec air TEMP-PRI= 4.4 / temperature: deg C, pri air TEMP-CON= 30.2 / temperature: deg C, CE200 box TEMP-HRK= 11.7 / temperature: deg C, heated Rack TEMP-CS1= 6.0 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 7.5 / 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 = 'CC68841.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Rci]/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '15/10/99' / Universal Date: DD/MM/YY TIME-OBS= '01:45:53' / start Universal time ENDTIME = '01:46:16' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 16.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 4.96 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT outboard focus COMMENT ccdtemp @23:10UT -101.6C 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= 48 / % relative humidity TEMP-DOM= 6.3 / temperature: deg C, Dome floor air TEMP-CSE= 4.5 / temperature: deg C, pri cast TEMP-SEC= 2.6 / temperature: deg C, sec air TEMP-PRI= 4.4 / temperature: deg C, pri air TEMP-CON= 30.2 / temperature: deg C, CE200 box TEMP-HRK= 11.5 / temperature: deg C, heated Rack TEMP-CS1= 6.0 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 7.5 / 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 = 'CC68842.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Rci]/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '15/10/99' / Universal Date: DD/MM/YY TIME-OBS= '01:46:25' / start Universal time ENDTIME = '01:46:48' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 16.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 4.96 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT outboard focus COMMENT ccdtemp @23:10UT -101.6C 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= 48 / % relative humidity TEMP-DOM= 6.3 / temperature: deg C, Dome floor air TEMP-CSE= 4.5 / temperature: deg C, pri cast TEMP-SEC= 2.6 / temperature: deg C, sec air TEMP-PRI= 4.4 / temperature: deg C, pri air TEMP-CON= 30.2 / temperature: deg C, CE200 box TEMP-HRK= 11.5 / temperature: deg C, heated Rack TEMP-CS1= 6.0 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 7.5 / 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 = 'CC68843.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Rci]/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '15/10/99' / Universal Date: DD/MM/YY TIME-OBS= '01:46:57' / start Universal time ENDTIME = '01:47:21' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 16.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.01 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2755 / telescope focus FOCUSSP = 4.96 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT outboard focus COMMENT ccdtemp @23:10UT -101.6C 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= 48 / % relative humidity TEMP-DOM= 6.3 / temperature: deg C, Dome floor air TEMP-CSE= 4.5 / temperature: deg C, pri cast TEMP-SEC= 2.6 / temperature: deg C, sec air TEMP-PRI= 4.4 / temperature: deg C, pri air TEMP-CON= 30.2 / temperature: deg C, CE200 box TEMP-HRK= 11.5 / temperature: deg C, heated Rack TEMP-CS1= 6.0 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 7.5 / 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