***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 = 'CC66809.fts' / File name OBJECT = 'HD163151' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'Rci/Tn ' / Name(s) or ID(s) DATE-OBS= '22/07/99' / Universal Date: DD/MM/YY TIME-OBS= '05:04:19' / start Universal time ENDTIME = '05:15:13' / End time of exposure RA = '17:49:34' / Right Ascension, hh:mm:ss DEC = '11:09:18' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 654 / Exposure time in seconds EXPCOUNT= 5317 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.00 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2691 / telescope focus FOCUSSP = 4.76 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT much cloud COMMENT 02:34 UT CCD Temp -100.6C 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 = 'h ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 44 / % relative humidity TEMP-DOM= 217 / temperature: deg C, Dome floor air TEMP-CSE= 19.7 / temperature: deg C, pri cast TEMP-SEC= 18.4 / temperature: deg C, sec air TEMP-PRI= 19.8 / temperature: deg C, pri air TEMP-CON= 25.183 / temperature: deg C, CE200 box TEMP-HRK= 20.296 / temperature: deg C, heated Rack TEMP-CS1= 21.1 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 22.6 / 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 = 'CC66810.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= 'Rci/Tn ' / Name(s) or ID(s) DATE-OBS= '22/07/99' / Universal Date: DD/MM/YY TIME-OBS= '05:16:08' / start Universal time ENDTIME = '05:16:19' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 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 = 47.00 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2691 / telescope focus FOCUSSP = 4.76 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 02:34 UT CCD Temp -100.6C 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 = 'h ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 44 / % relative humidity TEMP-DOM= 217 / temperature: deg C, Dome floor air TEMP-CSE= 19.7 / temperature: deg C, pri cast TEMP-SEC= 18.4 / temperature: deg C, sec air TEMP-PRI= 19.8 / temperature: deg C, pri air TEMP-CON= 25.211 / temperature: deg C, CE200 box TEMP-HRK= 20.570 / temperature: deg C, heated Rack TEMP-CS1= 21.0 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 22.6 / 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 = 'CC66811.fts' / File name OBJECT = 'HD163151' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'Rci/Tn ' / Name(s) or ID(s) DATE-OBS= '22/07/99' / Universal Date: DD/MM/YY TIME-OBS= '05:17:39' / start Universal time ENDTIME = '05:27:42' / End time of exposure RA = '17:49:34' / Right Ascension, hh:mm:ss DEC = '11:09:18' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 603 / Exposure time in seconds EXPCOUNT= 4925 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.00 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2691 / telescope focus FOCUSSP = 4.76 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT more cloud COMMENT 02:34 UT CCD Temp -100.6C 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 = 'h ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 44 / % relative humidity TEMP-DOM= 217 / temperature: deg C, Dome floor air TEMP-CSE= 19.7 / temperature: deg C, pri cast TEMP-SEC= 18.4 / temperature: deg C, sec air TEMP-PRI= 19.8 / temperature: deg C, pri air TEMP-CON= 25.227 / temperature: deg C, CE200 box TEMP-HRK= 20.626 / temperature: deg C, heated Rack TEMP-CS1= 21.0 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 22.5 / 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 = 'CC66812.fts' / File name OBJECT = 'bias ' / Image name IMAGETYP= 'zero ' / Type of observation OBSERVER= 'Rci/Tn ' / Name(s) or ID(s) DATE-OBS= '22/07/99' / Universal Date: DD/MM/YY TIME-OBS= '05:28:46' / start Universal time ENDTIME = '05:28:46' / 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 = 47.00 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2691 / telescope focus FOCUSSP = 4.76 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT 05:34 UT CCD Temp -99.7C 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 = 'h ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 55 / % relative humidity TEMP-DOM= 19.6 / temperature: deg C, Dome floor air TEMP-CSE= 19.7 / temperature: deg C, pri cast TEMP-SEC= 18.4 / temperature: deg C, sec air TEMP-PRI= 19.8 / temperature: deg C, pri air TEMP-CON= 25.159 / temperature: deg C, CE200 box TEMP-HRK= 20.444 / temperature: deg C, heated Rack TEMP-CS1= 20.8 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 22.4 / 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 = '[376:575,1:1024]' / Frame format FILE = 'CC66813.fts' / File name OBJECT = 'HD163151' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'Rci/Tn ' / Name(s) or ID(s) DATE-OBS= '22/07/99' / Universal Date: DD/MM/YY TIME-OBS= '05:32:33' / start Universal time ENDTIME = '05:42:56' / End time of exposure RA = '17:49:34' / Right Ascension, hh:mm:ss DEC = '11:09:18' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 623 / Exposure time in seconds EXPCOUNT= 7314 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.00 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2691 / telescope focus FOCUSSP = 4.76 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 05:34 UT CCD Temp -99.7C 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 = 'h ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 55 / % relative humidity TEMP-DOM= 19.6 / temperature: deg C, Dome floor air TEMP-CSE= 19.7 / temperature: deg C, pri cast TEMP-SEC= 18.4 / temperature: deg C, sec air TEMP-PRI= 19.8 / temperature: deg C, pri air TEMP-CON= 25.090 / temperature: deg C, CE200 box TEMP-HRK= 20.414 / temperature: deg C, heated Rack TEMP-CS1= 20.8 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 22.3 / 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 = '[376:575,1:1024]' / Frame format FILE = 'CC66814.fts' / File name OBJECT = 'HD163151' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'Rci/Tn ' / Name(s) or ID(s) DATE-OBS= '22/07/99' / Universal Date: DD/MM/YY TIME-OBS= '05:43:18' / start Universal time ENDTIME = '05:53:26' / End time of exposure RA = '17:49:34' / Right Ascension, hh:mm:ss DEC = '11:09:18' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 608 / Exposure time in seconds EXPCOUNT= 8272 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.00 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2697 / telescope focus FOCUSSP = 4.76 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 05:34 UT CCD Temp -99.7C 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 = 'h ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 55 / % relative humidity TEMP-DOM= 19.6 / temperature: deg C, Dome floor air TEMP-CSE= 18.7 / temperature: deg C, pri cast TEMP-SEC= 17.5 / temperature: deg C, sec air TEMP-PRI= 19 / temperature: deg C, pri air TEMP-CON= 25.062 / temperature: deg C, CE200 box TEMP-HRK= 20.386 / temperature: deg C, heated Rack TEMP-CS1= 20.7 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 22.3 / 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 = '[376:575,1:1024]' / Frame format FILE = 'CC66815.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= 'Rci/Tn ' / Name(s) or ID(s) DATE-OBS= '22/07/99' / Universal Date: DD/MM/YY TIME-OBS= '05:54:18' / start Universal time ENDTIME = '05:54:29' / 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 = 47.00 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2697 / telescope focus FOCUSSP = 4.76 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 05:34 UT CCD Temp -99.7C 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 = 'h ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 55 / % relative humidity TEMP-DOM= 19.6 / temperature: deg C, Dome floor air TEMP-CSE= 18.7 / temperature: deg C, pri cast TEMP-SEC= 17.5 / temperature: deg C, sec air TEMP-PRI= 19 / temperature: deg C, pri air TEMP-CON= 25.093 / temperature: deg C, CE200 box TEMP-HRK= 20.345 / temperature: deg C, heated Rack TEMP-CS1= 20.7 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 22.3 / 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 = '[376:575,1:1024]' / Frame format FILE = 'CC66816.fts' / File name OBJECT = 'HD163151' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'Rci/Tn ' / Name(s) or ID(s) DATE-OBS= '22/07/99' / Universal Date: DD/MM/YY TIME-OBS= '05:56:47' / start Universal time ENDTIME = '06:06:48' / End time of exposure RA = '17:49:34' / Right Ascension, hh:mm:ss DEC = '11:09:18' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 601 / Exposure time in seconds EXPCOUNT= 8734 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.00 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2697 / telescope focus FOCUSSP = 4.76 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 05:34 UT CCD Temp -99.7C 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 = 'h ' / Filter ID GAIN = 90 / cgain; =[(Gain_Factor-1)]x30 RELHUMID= 55 / % relative humidity TEMP-DOM= 19.6 / temperature: deg C, Dome floor air TEMP-CSE= 18.7 / temperature: deg C, pri cast TEMP-SEC= 17.5 / temperature: deg C, sec air TEMP-PRI= 19 / temperature: deg C, pri air TEMP-CON= 24.998 / temperature: deg C, CE200 box TEMP-HRK= 20.274 / temperature: deg C, heated Rack TEMP-CS1= 20.7 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 22.2 / 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