***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 = '[371:570,1:1024]' / Frame format FILE = 'CC68495.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= 'Blk/Tn ' / Name(s) or ID(s) DATE-OBS= '29/09/99' / Universal Date: DD/MM/YY TIME-OBS= '04:05:56' / start Universal time ENDTIME = '04:05:58' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / 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= 2695 / telescope focus FOCUSSP = 4.83 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccdtemp @23:20 UT -101.0;but bias level high tonight. COMMENT exp meter now 1000V 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= 80 / % relative humidity TEMP-DOM= 21.0 / temperature: deg C, Dome floor air TEMP-CSE= 18.5 / temperature: deg C, pri cast TEMP-SEC= 17.6 / temperature: deg C, sec air TEMP-PRI= 19.1 / temperature: deg C, pri air TEMP-CON= 25.6 / temperature: deg C, CE200 box TEMP-HRK= 20.5 / temperature: deg C, heated Rack TEMP-CS1= 20.4 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 21.9 / 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 = '[371:570,1:1024]' / Frame format FILE = 'CC68496.fts' / File name OBJECT = 'qx and ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'Blk/Tn ' / Name(s) or ID(s) DATE-OBS= '29/09/99' / Universal Date: DD/MM/YY TIME-OBS= '04:07:41' / start Universal time ENDTIME = '04:30:09' / End time of exposure RA = '01:57:57' / Right Ascension, hh:mm:ss DEC = '37:48:23' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 1348 / Exposure time in seconds EXPCOUNT= 328 / 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= 2695 / telescope focus FOCUSSP = 4.83 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccdtemp @23:20 UT -101.0;but bias level high tonight. COMMENT exp meter now 1000V 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= 80 / % relative humidity TEMP-DOM= 21.0 / temperature: deg C, Dome floor air TEMP-CSE= 18.5 / temperature: deg C, pri cast TEMP-SEC= 17.6 / temperature: deg C, sec air TEMP-PRI= 19.1 / temperature: deg C, pri air TEMP-CON= 25.5 / temperature: deg C, CE200 box TEMP-HRK= 20.5 / temperature: deg C, heated Rack TEMP-CS1= 20.4 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 21.8 / 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 = '[371:570,1:1024]' / Frame format FILE = 'CC68497.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= 'Blk/Tn ' / Name(s) or ID(s) DATE-OBS= '29/09/99' / Universal Date: DD/MM/YY TIME-OBS= '04:31:17' / start Universal time ENDTIME = '04:31:18' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / 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= 2695 / telescope focus FOCUSSP = 4.83 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccdtemp @23:20 UT -101.0;but bias level high tonight. COMMENT exp meter now 1000V 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= 80 / % relative humidity TEMP-DOM= 21.0 / temperature: deg C, Dome floor air TEMP-CSE= 18.5 / temperature: deg C, pri cast TEMP-SEC= 17.6 / temperature: deg C, sec air TEMP-PRI= 19.1 / temperature: deg C, pri air TEMP-CON= 25.5 / temperature: deg C, CE200 box TEMP-HRK= 20.4 / temperature: deg C, heated Rack TEMP-CS1= 20.3 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 21.7 / 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 = '[371:570,1:1024]' / Frame format FILE = 'CC68498.fts' / File name OBJECT = 'qx and ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'Blk/Tn ' / Name(s) or ID(s) DATE-OBS= '29/09/99' / Universal Date: DD/MM/YY TIME-OBS= '04:32:31' / start Universal time ENDTIME = '04:52:33' / End time of exposure RA = '01:57:57' / Right Ascension, hh:mm:ss DEC = '37:48:23' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 1202 / Exposure time in seconds EXPCOUNT= 294 / 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= 2695 / telescope focus FOCUSSP = 4.83 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccdtemp @23:20 UT -101.0;but bias level high tonight. COMMENT exp meter now 1000V 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= 80 / % relative humidity TEMP-DOM= 21.0 / temperature: deg C, Dome floor air TEMP-CSE= 18.5 / temperature: deg C, pri cast TEMP-SEC= 17.6 / temperature: deg C, sec air TEMP-PRI= 19.1 / temperature: deg C, pri air TEMP-CON= 25.4 / temperature: deg C, CE200 box TEMP-HRK= 20.4 / temperature: deg C, heated Rack TEMP-CS1= 20.3 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 21.7 / 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 = '[371:570,1:1024]' / Frame format FILE = 'CC68499.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= 'Blk/Tn ' / Name(s) or ID(s) DATE-OBS= '29/09/99' / Universal Date: DD/MM/YY TIME-OBS= '04:53:34' / start Universal time ENDTIME = '04:53:35' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / 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= 2695 / telescope focus FOCUSSP = 4.83 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccdtemp @23:20 UT -101.0;but bias level high tonight. COMMENT exp meter now 1000V 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= 80 / % relative humidity TEMP-DOM= 21.0 / temperature: deg C, Dome floor air TEMP-CSE= 18.5 / temperature: deg C, pri cast TEMP-SEC= 17.6 / temperature: deg C, sec air TEMP-PRI= 19.1 / temperature: deg C, pri air TEMP-CON= 25.2 / temperature: deg C, CE200 box TEMP-HRK= 20.1 / temperature: deg C, heated Rack TEMP-CS1= 20.2 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 21.6 / 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 = '[371:570,1:1024]' / Frame format FILE = 'CC68500.fts' / File name OBJECT = 'bias ' / Image name IMAGETYP= 'zero ' / Type of observation OBSERVER= 'Blk/Tn ' / Name(s) or ID(s) DATE-OBS= '29/09/99' / Universal Date: DD/MM/YY TIME-OBS= '04:54:04' / start Universal time ENDTIME = '04:54:04' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / 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= 2695 / telescope focus FOCUSSP = 4.83 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT ccdtemp @23:20 UT -101.0;but bias level high tonight. COMMENT exp meter now 1000V 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= 80 / % relative humidity TEMP-DOM= 21.0 / temperature: deg C, Dome floor air TEMP-CSE= 18.5 / temperature: deg C, pri cast TEMP-SEC= 17.6 / temperature: deg C, sec air TEMP-PRI= 19.1 / temperature: deg C, pri air TEMP-CON= 25.1 / temperature: deg C, CE200 box TEMP-HRK= 20.1 / temperature: deg C, heated Rack TEMP-CS1= 20.0 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 21.5 / 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 = '[371:570,1:1024]' / Frame format FILE = 'CC68501.fts' / File name OBJECT = 'qx and ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'Blk/Tn ' / Name(s) or ID(s) DATE-OBS= '29/09/99' / Universal Date: DD/MM/YY TIME-OBS= '04:56:07' / start Universal time ENDTIME = '05:16:08' / End time of exposure RA = '01:57:57' / Right Ascension, hh:mm:ss DEC = '37:48:23' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 1201 / Exposure time in seconds EXPCOUNT= 270 / 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= 2695 / telescope focus FOCUSSP = 4.83 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccdtemp @23:20 UT -101.0;but bias level high tonight. COMMENT exp meter now 1000V 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= 80 / % relative humidity TEMP-DOM= 21.0 / temperature: deg C, Dome floor air TEMP-CSE= 18.5 / temperature: deg C, pri cast TEMP-SEC= 17.6 / temperature: deg C, sec air TEMP-PRI= 19.1 / temperature: deg C, pri air TEMP-CON= 25.1 / temperature: deg C, CE200 box TEMP-HRK= 20.0 / temperature: deg C, heated Rack TEMP-CS1= 20.0 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 21.4 / 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