***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 = 'CC68820.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= '00:05:51' / start Universal time ENDTIME = '00:15:52' / 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 = 601 / Exposure time in seconds EXPCOUNT= 2033 / 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 some cloud,3-5 sec seeing 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= 49.1 / % relative humidity TEMP-DOM= 7.0 / 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= 29.5 / temperature: deg C, CE200 box TEMP-HRK= 13.8 / temperature: deg C, heated Rack TEMP-CS1= 6.7 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 7.9 / 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 = 'CC68821.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= '00:16:31' / start Universal time ENDTIME = '00:16:43' / 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= 49.1 / % relative humidity TEMP-DOM= 7.0 / 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= 29.8 / temperature: deg C, CE200 box TEMP-HRK= 12.3 / temperature: deg C, heated Rack TEMP-CS1= 6.7 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 7.9 / 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 = 'CC68822.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= '00:17:31' / start Universal time ENDTIME = '00:27:32' / 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 = 601 / Exposure time in seconds EXPCOUNT= 2132 / 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= 49.1 / % relative humidity TEMP-DOM= 7.0 / 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= 12.2 / temperature: deg C, heated Rack TEMP-CS1= 6.7 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 7.9 / 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 = 'CC68823.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= '00:27:48' / start Universal time ENDTIME = '00:37:50' / 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 = 602 / Exposure time in seconds EXPCOUNT= 2067 / 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= 49.1 / % relative humidity TEMP-DOM= 7.0 / 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= 29.9 / temperature: deg C, CE200 box TEMP-HRK= 11.0 / temperature: deg C, heated Rack TEMP-CS1= 6.7 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 7.9 / 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 = 'CC68824.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= '00:38:09' / start Universal time ENDTIME = '00:48:12' / 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 = 603 / Exposure time in seconds EXPCOUNT= 2003 / 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 3-5 sec seeing, thin 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= 10.2 / temperature: deg C, heated Rack TEMP-CS1= 6.6 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 7.9 / 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 = 'CC68825.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= '00:48:53' / start Universal time ENDTIME = '00:49:04' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1900 / Equinox EXPTIME = 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= 30.3 / temperature: deg C, CE200 box TEMP-HRK= 10.0 / temperature: deg C, heated Rack TEMP-CS1= 6.6 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 7.9 / 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 = 'CC68826.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= '00:49:56' / start Universal time ENDTIME = '00:59:47' / 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 = 591 / Exposure time in seconds EXPCOUNT= 1796 / 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 cloud at end 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= 9.9 / temperature: deg C, heated Rack TEMP-CS1= 6.5 / 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