***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 = 'CC69426.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= '[Kss/Vnk]/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '01/11/99' / Universal Date: DD/MM/YY TIME-OBS= '23:00:52' / start Universal time ENDTIME = '23:01:03' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 4.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 3950 / Central wavelength for observation GRATING = 600J / Grating description, lines/mm GTILT = 32.25 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2725 / telescope focus FOCUSSP = 5.00 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:55 UT -100.6 C COMMENT 2nd order ,sep filter BG39 for sources and stellar 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= 67 / % relative humidity TEMP-DOM= 13 / temperature: deg C, Dome floor air TEMP-CSE= 6.1 / temperature: deg C, pri cast TEMP-SEC= 6.1 / temperature: deg C, sec air TEMP-PRI= 6.4 / temperature: deg C, pri air TEMP-CON= 15.9 / temperature: deg C, CE200 box TEMP-HRK= 11.1 / temperature: deg C, heated Rack TEMP-CS1= 12.2 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 13.0 / 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 ***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 = 'CC69427.fts' / File name OBJECT = 'HD186688' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= '[Kss/Vnk]/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '01/11/99' / Universal Date: DD/MM/YY TIME-OBS= '23:02:38' / start Universal time ENDTIME = '23:24:17' / End time of exposure RA = '19:40:48' / Right Ascension, hh:mm:ss DEC = '29:01:23' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 1299 / Exposure time in seconds EXPCOUNT= 286 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 3950 / Central wavelength for observation GRATING = 600J / Grating description, lines/mm GTILT = 32.25 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2709 / telescope focus FOCUSSP = 5.00 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT very faint, mainly from thick cloud now COMMENT ccd temp @22:55 UT -100.6 C COMMENT 2nd order ,sep filter BG39 for sources and stellar 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= 67 / % relative humidity TEMP-DOM= 13 / temperature: deg C, Dome floor air TEMP-CSE= 10.1 / temperature: deg C, pri cast TEMP-SEC= 7.8 / temperature: deg C, sec air TEMP-PRI= 8.7 / temperature: deg C, pri air TEMP-CON= 15.7 / temperature: deg C, CE200 box TEMP-HRK= 11.1 / temperature: deg C, heated Rack TEMP-CS1= 12.2 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 13.0 / 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 ***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 = 'CC69428.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= '[Kss/Vnk]/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '01/11/99' / Universal Date: DD/MM/YY TIME-OBS= '23:33:17' / start Universal time ENDTIME = '23:33:28' / 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 = 3950 / Central wavelength for observation GRATING = 600J / Grating description, lines/mm GTILT = 32.25 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2706 / telescope focus FOCUSSP = 5.00 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:55 UT -100.6 C COMMENT 2nd order ,sep filter BG39 for sources and stellar 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= 67 / % relative humidity TEMP-DOM= 13 / temperature: deg C, Dome floor air TEMP-CSE= 9.6 / temperature: deg C, pri cast TEMP-SEC= 8.2 / temperature: deg C, sec air TEMP-PRI= 9 / temperature: deg C, pri air TEMP-CON= 14.8 / temperature: deg C, CE200 box TEMP-HRK= 10.3 / temperature: deg C, heated Rack TEMP-CS1= 12.0 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 13.0 / 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 ***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 = 'CC69429.fts' / File name OBJECT = 'bias ' / Image name IMAGETYP= 'zero ' / Type of observation OBSERVER= '[Kss/Vnk]/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '01/11/99' / Universal Date: DD/MM/YY TIME-OBS= '23:34:27' / start Universal time ENDTIME = '23:34:27' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 0 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 3950 / Central wavelength for observation GRATING = 600J / Grating description, lines/mm GTILT = 32.25 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2706 / telescope focus FOCUSSP = 5.00 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT ccd temp @22:55 UT -100.6 C COMMENT 2nd order ,sep filter BG39 for sources and stellar 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= 67 / % relative humidity TEMP-DOM= 13 / temperature: deg C, Dome floor air TEMP-CSE= 9.6 / temperature: deg C, pri cast TEMP-SEC= 8.2 / temperature: deg C, sec air TEMP-PRI= 9 / temperature: deg C, pri air TEMP-CON= 14.8 / temperature: deg C, CE200 box TEMP-HRK= 10.3 / temperature: deg C, heated Rack TEMP-CS1= 11.6 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 12.9 / 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 = 'CC69430.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Kss/Vnk]/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '01/11/99' / Universal Date: DD/MM/YY TIME-OBS= '23:38:26' / start Universal time ENDTIME = '23:38:58' / End time of exposure RA = '04:41:59' / Right Ascension, hh:mm:ss DEC = '05:40:45' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 25.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 3950 / Central wavelength for observation GRATING = 600J / Grating description, lines/mm GTILT = 32.25 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2706 / telescope focus FOCUSSP = 5.00 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:55 UT -100.6 C COMMENT 2nd order ,sep filter BG39 for sources and stellar 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= 67 / % relative humidity TEMP-DOM= 13 / temperature: deg C, Dome floor air TEMP-CSE= 9.6 / temperature: deg C, pri cast TEMP-SEC= 8.2 / temperature: deg C, sec air TEMP-PRI= 9 / temperature: deg C, pri air TEMP-CON= 14.8 / temperature: deg C, CE200 box TEMP-HRK= 10.4 / temperature: deg C, heated Rack TEMP-CS1= 11.3 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 12.9 / 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 = 'CC69431.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Kss/Vnk]/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '01/11/99' / Universal Date: DD/MM/YY TIME-OBS= '23:39:44' / start Universal time ENDTIME = '23:40:16' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 25.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 3950 / Central wavelength for observation GRATING = 600J / Grating description, lines/mm GTILT = 32.25 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2706 / telescope focus FOCUSSP = 5.00 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:55 UT -100.6 C COMMENT 2nd order ,sep filter BG39 for sources and stellar 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= 67 / % relative humidity TEMP-DOM= 13 / temperature: deg C, Dome floor air TEMP-CSE= 9.6 / temperature: deg C, pri cast TEMP-SEC= 8.2 / temperature: deg C, sec air TEMP-PRI= 9 / temperature: deg C, pri air TEMP-CON= 14.7 / temperature: deg C, CE200 box TEMP-HRK= 10.3 / temperature: deg C, heated Rack TEMP-CS1= 11.3 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 12.8 / 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 = 'CC69432.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Kss/Vnk]/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '01/11/99' / Universal Date: DD/MM/YY TIME-OBS= '23:40:25' / start Universal time ENDTIME = '23:40:57' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 25.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 3950 / Central wavelength for observation GRATING = 600J / Grating description, lines/mm GTILT = 32.25 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2706 / telescope focus FOCUSSP = 5.00 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:55 UT -100.6 C COMMENT 2nd order ,sep filter BG39 for sources and stellar 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= 67 / % relative humidity TEMP-DOM= 13 / temperature: deg C, Dome floor air TEMP-CSE= 9.6 / temperature: deg C, pri cast TEMP-SEC= 8.2 / temperature: deg C, sec air TEMP-PRI= 9 / temperature: deg C, pri air TEMP-CON= 14.8 / temperature: deg C, CE200 box TEMP-HRK= 10.4 / temperature: deg C, heated Rack TEMP-CS1= 11.3 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 12.8 / 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 = 'CC69433.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Kss/Vnk]/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '01/11/99' / Universal Date: DD/MM/YY TIME-OBS= '23:41:06' / start Universal time ENDTIME = '23:41:38' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 25.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 3950 / Central wavelength for observation GRATING = 600J / Grating description, lines/mm GTILT = 32.25 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2706 / telescope focus FOCUSSP = 5.00 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:55 UT -100.6 C COMMENT 2nd order ,sep filter BG39 for sources and stellar 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= 67 / % relative humidity TEMP-DOM= 13 / temperature: deg C, Dome floor air TEMP-CSE= 9.6 / temperature: deg C, pri cast TEMP-SEC= 8.2 / temperature: deg C, sec air TEMP-PRI= 9 / temperature: deg C, pri air TEMP-CON= 14.7 / temperature: deg C, CE200 box TEMP-HRK= 10.5 / temperature: deg C, heated Rack TEMP-CS1= 11.2 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 12.8 / 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 = 'CC69434.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Kss/Vnk]/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '01/11/99' / Universal Date: DD/MM/YY TIME-OBS= '23:41:47' / start Universal time ENDTIME = '23:42:19' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 25.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 3950 / Central wavelength for observation GRATING = 600J / Grating description, lines/mm GTILT = 32.25 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2706 / telescope focus FOCUSSP = 5.00 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:55 UT -100.6 C COMMENT 2nd order ,sep filter BG39 for sources and stellar 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= 67 / % relative humidity TEMP-DOM= 13 / temperature: deg C, Dome floor air TEMP-CSE= 9.6 / temperature: deg C, pri cast TEMP-SEC= 8.2 / temperature: deg C, sec air TEMP-PRI= 9 / temperature: deg C, pri air TEMP-CON= 14.8 / temperature: deg C, CE200 box TEMP-HRK= 10.6 / temperature: deg C, heated Rack TEMP-CS1= 11.3 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 12.8 / 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 = 'CC69435.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Kss/Vnk]/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '01/11/99' / Universal Date: DD/MM/YY TIME-OBS= '23:42:28' / start Universal time ENDTIME = '23:43:00' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 25.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 3950 / Central wavelength for observation GRATING = 600J / Grating description, lines/mm GTILT = 32.25 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2706 / telescope focus FOCUSSP = 5.00 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:55 UT -100.6 C COMMENT 2nd order ,sep filter BG39 for sources and stellar 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= 67 / % relative humidity TEMP-DOM= 13 / temperature: deg C, Dome floor air TEMP-CSE= 9.6 / temperature: deg C, pri cast TEMP-SEC= 8.2 / temperature: deg C, sec air TEMP-PRI= 9 / temperature: deg C, pri air TEMP-CON= 14.8 / temperature: deg C, CE200 box TEMP-HRK= 10.7 / temperature: deg C, heated Rack TEMP-CS1= 11.3 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 12.8 / 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 = 'CC69436.fts' / File name OBJECT = 'Tungsten' / Image name IMAGETYP= 'flat ' / Type of observation OBSERVER= '[Kss/Vnk]/WxL/Tn' / Name(s) or ID(s) DATE-OBS= '01/11/99' / Universal Date: DD/MM/YY TIME-OBS= '23:43:09' / start Universal time ENDTIME = '23:43:41' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 25.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 3950 / Central wavelength for observation GRATING = 600J / Grating description, lines/mm GTILT = 32.25 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2706 / telescope focus FOCUSSP = 5.00 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:55 UT -100.6 C COMMENT 2nd order ,sep filter BG39 for sources and stellar 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= 67 / % relative humidity TEMP-DOM= 13 / temperature: deg C, Dome floor air TEMP-CSE= 9.6 / temperature: deg C, pri cast TEMP-SEC= 8.2 / temperature: deg C, sec air TEMP-PRI= 9 / temperature: deg C, pri air TEMP-CON= 14.8 / temperature: deg C, CE200 box TEMP-HRK= 10.6 / temperature: deg C, heated Rack TEMP-CS1= 11.3 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 12.8 / 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