***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 = '[381:580,1:1024]' / Frame format FILE = 'CC70024.fts' / File name OBJECT = 'HD201092' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= '[Rci]/ast425/Tn' / Name(s) or ID(s) DATE-OBS= '29/11/99' / Universal Date: DD/MM/YY TIME-OBS= '23:05:21' / start Universal time ENDTIME = '23:19:22' / End time of exposure RA = '21:02:26' / Right Ascension, hh:mm:ss DEC = '38:15:14' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 841 / Exposure time in seconds EXPCOUNT= 15302 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 4200 / Central wavelength for observation GRATING = 600C / Grating description, lines/mm GTILT = 25.34 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2763 / telescope focus FOCUSSP = 5.15 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT 2 sec seeing,clear COMMENT ccd temp @22:30 UT -100.1 C 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= 60 / % relative humidity TEMP-DOM= -1 / temperature: deg C, Dome floor air TEMP-CSE= -2 / temperature: deg C, pri cast TEMP-SEC= -4.6 / temperature: deg C, sec air TEMP-PRI= -3 / temperature: deg C, pri air TEMP-CON= 25.9 / temperature: deg C, CE200 box TEMP-HRK= 10.4 / temperature: deg C, heated Rack TEMP-CS1= -0.5 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 1.4 / 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 = '[381:580,1:1024]' / Frame format FILE = 'CC70025.fts' / File name OBJECT = 'HD201092' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= '[Rci]/ast425/Tn' / Name(s) or ID(s) DATE-OBS= '29/11/99' / Universal Date: DD/MM/YY TIME-OBS= '23:19:52' / start Universal time ENDTIME = '23:34:22' / End time of exposure RA = '21:02:26' / Right Ascension, hh:mm:ss DEC = '38:15:14' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 870 / Exposure time in seconds EXPCOUNT= 15047 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 4200 / Central wavelength for observation GRATING = 600C / Grating description, lines/mm GTILT = 25.34 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2763 / telescope focus FOCUSSP = 5.15 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT part cloudy,3-6 sec seeing COMMENT ccd temp @22:30 UT -100.1 C 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= 60 / % relative humidity TEMP-DOM= -1 / temperature: deg C, Dome floor air TEMP-CSE= -2 / temperature: deg C, pri cast TEMP-SEC= -4.6 / temperature: deg C, sec air TEMP-PRI= -3 / temperature: deg C, pri air TEMP-CON= 26.0 / temperature: deg C, CE200 box TEMP-HRK= 11.5 / temperature: deg C, heated Rack TEMP-CS1= -0.5 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 1.4 / 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 = '[381:580,1:1024]' / Frame format FILE = 'CC70026.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= '[Rci]/ast425/Tn' / Name(s) or ID(s) DATE-OBS= '29/11/99' / Universal Date: DD/MM/YY TIME-OBS= '23:36:12' / start Universal time ENDTIME = '23:36:27' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 7.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 4200 / Central wavelength for observation GRATING = 600C / Grating description, lines/mm GTILT = 25.34 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2763 / telescope focus FOCUSSP = 5.15 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:30 UT -100.1 C 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= 60 / % relative humidity TEMP-DOM= -1 / temperature: deg C, Dome floor air TEMP-CSE= -2 / temperature: deg C, pri cast TEMP-SEC= -4.6 / temperature: deg C, sec air TEMP-PRI= -3 / temperature: deg C, pri air TEMP-CON= 25.5 / temperature: deg C, CE200 box TEMP-HRK= 10.6 / temperature: deg C, heated Rack TEMP-CS1= -0.6 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 1.3 / temperature: deg C, Cass, position2 TEMP-EC1= / temperature: deg C, Eche, position1 TEMP-EC2= / temperature: deg C, Eche, position2 TEMP-TUB= / temperature: deg C, telescope tube TEMP-CEL= / temperature: deg C, mirror cell Ï ***Observing Log*** SIMPLE = T / Proper FITS format used BITPIX = 16 / 2 byte-pixel per data point NAXIS = 2 / CCD array NAXIS1 = 50 / Fastest varying axis in array NAXIS2 = 1024 / Next axis CCDSEG = '[381:580,1:1024]' / Frame format FILE = 'CC70027.fts' / File name OBJECT = 'HD201091' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= '[Rci]/ast425/Tn' / Name(s) or ID(s) DATE-OBS= '29/11/99' / Universal Date: DD/MM/YY TIME-OBS= '23:37:26' / start Universal time ENDTIME = '23:42:38' / End time of exposure RA = '21:02:25' / Right Ascension, hh:mm:ss DEC = '38:15:27' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 312 / Exposure time in seconds EXPCOUNT= 10721 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 4200 / Central wavelength for observation GRATING = 600C / Grating description, lines/mm GTILT = 25.34 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2763 / telescope focus FOCUSSP = 5.15 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT the brighter component to the north COMMENT ccd temp @22:30 UT -100.1 C 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= 60 / % relative humidity TEMP-DOM= -1 / temperature: deg C, Dome floor air TEMP-CSE= -2 / temperature: deg C, pri cast TEMP-SEC= -4.6 / temperature: deg C, sec air TEMP-PRI= -3 / temperature: deg C, pri air TEMP-CON= 25.6 / temperature: deg C, CE200 box TEMP-HRK= 11.2 / temperature: deg C, heated Rack TEMP-CS1= -0.7 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 1.3 / temperature: deg C, Cass, position2 TEMP-EC1= / temperature: deg C, Eche, position1 TEMP-EC2= / temperature: deg C, Eche, position2 TEMP-TUB= / temperature: deg C, telescope tube TEMP-CEL= / temperature: deg C, mirror cell Ï ***Observing Log*** SIMPLE = T / Proper FITS format used BITPIX = 16 / 2 byte-pixel per data point NAXIS = 2 / CCD array NAXIS1 = 50 / Fastest varying axis in array NAXIS2 = 1024 / Next axis CCDSEG = '[381:580,1:1024]' / Frame format FILE = 'CC70028.fts' / File name OBJECT = 'HD201091' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= '[Rci]/ast425/Tn' / Name(s) or ID(s) DATE-OBS= '29/11/99' / Universal Date: DD/MM/YY TIME-OBS= '23:43:11' / start Universal time ENDTIME = '23:50:16' / End time of exposure RA = '21:02:25' / Right Ascension, hh:mm:ss DEC = '38:15:27' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 425 / Exposure time in seconds EXPCOUNT= 14496 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 4200 / Central wavelength for observation GRATING = 600C / Grating description, lines/mm GTILT = 25.34 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2763 / telescope focus FOCUSSP = 5.15 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT the brighter component to the north COMMENT ccd temp @22:30 UT -100.1 C 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= 60 / % relative humidity TEMP-DOM= -1 / temperature: deg C, Dome floor air TEMP-CSE= -2 / temperature: deg C, pri cast TEMP-SEC= -4.6 / temperature: deg C, sec air TEMP-PRI= -3 / temperature: deg C, pri air TEMP-CON= 25.6 / temperature: deg C, CE200 box TEMP-HRK= 14.2 / temperature: deg C, heated Rack TEMP-CS1= -0.7 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 1.3 / temperature: deg C, Cass, position2 TEMP-EC1= / temperature: deg C, Eche, position1 TEMP-EC2= / temperature: deg C, Eche, position2 TEMP-TUB= / temperature: deg C, telescope tube TEMP-CEL= / temperature: deg C, mirror cell Ï ***Observing Log*** SIMPLE = T / Proper FITS format used BITPIX = 16 / 2 byte-pixel per data point NAXIS = 2 / CCD array NAXIS1 = 50 / Fastest varying axis in array NAXIS2 = 1024 / Next axis CCDSEG = '[381:580,1:1024]' / Frame format FILE = 'CC70029.fts' / File name OBJECT = 'HD201091' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= '[Rci]/ast425/Tn' / Name(s) or ID(s) DATE-OBS= '29/11/99' / Universal Date: DD/MM/YY TIME-OBS= '23:50:50' / start Universal time ENDTIME = '23:57:24' / End time of exposure RA = '21:02:25' / Right Ascension, hh:mm:ss DEC = '38:15:27' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 394 / Exposure time in seconds EXPCOUNT= 13126 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 4200 / Central wavelength for observation GRATING = 600C / Grating description, lines/mm GTILT = 25.34 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2763 / telescope focus FOCUSSP = 5.15 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT the brighter component to the north COMMENT ccd temp @22:30 UT -100.1 C 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= 60 / % relative humidity TEMP-DOM= -1 / temperature: deg C, Dome floor air TEMP-CSE= -2 / temperature: deg C, pri cast TEMP-SEC= -4.6 / temperature: deg C, sec air TEMP-PRI= -3 / temperature: deg C, pri air TEMP-CON= 25.6 / temperature: deg C, CE200 box TEMP-HRK= 11.6 / temperature: deg C, heated Rack TEMP-CS1= -0.8 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 1.2 / temperature: deg C, Cass, position2 TEMP-EC1= / temperature: deg C, Eche, position1 TEMP-EC2= / temperature: deg C, Eche, position2 TEMP-TUB= / temperature: deg C, telescope tube TEMP-CEL= / temperature: deg C, mirror cell Ï ***Observing Log*** SIMPLE = T / Proper FITS format used BITPIX = 16 / 2 byte-pixel per data point NAXIS = 2 / CCD array NAXIS1 = 50 / Fastest varying axis in array NAXIS2 = 1024 / Next axis CCDSEG = '[381:580,1:1024]' / Frame format FILE = 'CC70030.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= '[Rci]/ast425/Tn' / Name(s) or ID(s) DATE-OBS= '29/11/99' / Universal Date: DD/MM/YY TIME-OBS= '23:58:05' / start Universal time ENDTIME = '23:58:19' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 7.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 4200 / Central wavelength for observation GRATING = 600C / Grating description, lines/mm GTILT = 25.34 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2763 / telescope focus FOCUSSP = 5.15 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:30 UT -100.1 C 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= 60 / % relative humidity TEMP-DOM= -1 / temperature: deg C, Dome floor air TEMP-CSE= -2 / temperature: deg C, pri cast TEMP-SEC= -4.6 / temperature: deg C, sec air TEMP-PRI= -3 / temperature: deg C, pri air TEMP-CON= 25.5 / temperature: deg C, CE200 box TEMP-HRK= 8.6 / temperature: deg C, heated Rack TEMP-CS1= -0.9 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 1.1 / temperature: deg C, Cass, position2 TEMP-EC1= / temperature: deg C, Eche, position1 TEMP-EC2= / temperature: deg C, Eche, position2 TEMP-TUB= / temperature: deg C, telescope tube TEMP-CEL= / temperature: deg C, mirror cell Ï ***Observing Log*** SIMPLE = T / Proper FITS format used BITPIX = 16 / 2 byte-pixel per data point NAXIS = 2 / CCD array NAXIS1 = 50 / Fastest varying axis in array NAXIS2 = 1024 / Next axis CCDSEG = '[381:580,1:1024]' / Frame format FILE = 'CC70031.fts' / File name OBJECT = 'bias ' / Image name IMAGETYP= 'zero ' / Type of observation OBSERVER= '[Rci]/ast425/Tn' / Name(s) or ID(s) DATE-OBS= '29/11/99' / Universal Date: DD/MM/YY TIME-OBS= '23:58:38' / start Universal time ENDTIME = '23:58:38' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 0 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 4200 / Central wavelength for observation GRATING = 600C / Grating description, lines/mm GTILT = 25.34 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2763 / telescope focus FOCUSSP = 5.15 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT ccd temp @22:30 UT -100.1 C 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= 60 / % relative humidity TEMP-DOM= -1 / temperature: deg C, Dome floor air TEMP-CSE= -2 / temperature: deg C, pri cast TEMP-SEC= -4.6 / temperature: deg C, sec air TEMP-PRI= -3 / temperature: deg C, pri air TEMP-CON= 25.4 / temperature: deg C, CE200 box TEMP-HRK= 7.7 / temperature: deg C, heated Rack TEMP-CS1= -1.1 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 0.9 / 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