***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 = 'CC70298.fts' / File name OBJECT = 'EQ Tau ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'WxL/Tn ' / Name(s) or ID(s) DATE-OBS= '01/12/99' / Universal Date: DD/MM/YY TIME-OBS= '01:03:00' / start Universal time ENDTIME = '01:20:21' / End time of exposure RA = '03:48:13' / Right Ascension, hh:mm:ss DEC = '22:18:49' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 1041 / Exposure time in seconds EXPCOUNT= 223 / 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= 2783 / telescope focus FOCUSSP = 5.05 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:10 UT -100.3 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= 59 / % relative humidity TEMP-DOM= -4 / temperature: deg C, Dome floor air TEMP-CSE= -5.1 / temperature: deg C, pri cast TEMP-SEC= -6.4 / temperature: deg C, sec air TEMP-PRI= -5.9 / temperature: deg C, pri air TEMP-CON= 24.1 / temperature: deg C, CE200 box TEMP-HRK= 9.3 / temperature: deg C, heated Rack TEMP-CS1= -3.9 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -2.2 / 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 = 'CC70299.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= 'WxL/Tn ' / Name(s) or ID(s) DATE-OBS= '01/12/99' / Universal Date: DD/MM/YY TIME-OBS= '01:20:59' / start Universal time ENDTIME = '01:21:10' / 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= 2783 / telescope focus FOCUSSP = 5.05 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:10 UT -100.3 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= 59 / % relative humidity TEMP-DOM= -4 / temperature: deg C, Dome floor air TEMP-CSE= -5.1 / temperature: deg C, pri cast TEMP-SEC= -6.4 / temperature: deg C, sec air TEMP-PRI= -5.9 / temperature: deg C, pri air TEMP-CON= 24.5 / temperature: deg C, CE200 box TEMP-HRK= 12.1 / temperature: deg C, heated Rack TEMP-CS1= -3.9 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -2.2 / 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 = 'CC70300.fts' / File name OBJECT = 'bias ' / Image name IMAGETYP= 'zero ' / Type of observation OBSERVER= 'WxL/Tn ' / Name(s) or ID(s) DATE-OBS= '01/12/99' / Universal Date: DD/MM/YY TIME-OBS= '01:21:30' / start Universal time ENDTIME = '01:21:30' / 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= 2783 / telescope focus FOCUSSP = 5.05 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT ccd temp @22:10 UT -100.3 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= 59 / % relative humidity TEMP-DOM= -4 / temperature: deg C, Dome floor air TEMP-CSE= -5.1 / temperature: deg C, pri cast TEMP-SEC= -6.4 / temperature: deg C, sec air TEMP-PRI= -5.9 / temperature: deg C, pri air TEMP-CON= 24.6 / temperature: deg C, CE200 box TEMP-HRK= 11.6 / temperature: deg C, heated Rack TEMP-CS1= -4.3 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -2.3 / 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 = 'CC70301.fts' / File name OBJECT = 'EQ Tau ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'WxL/Tn ' / Name(s) or ID(s) DATE-OBS= '01/12/99' / Universal Date: DD/MM/YY TIME-OBS= '01:23:04' / start Universal time ENDTIME = '01:40:05' / End time of exposure RA = '03:48:13' / Right Ascension, hh:mm:ss DEC = '22:18:49' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 1021 / Exposure time in seconds EXPCOUNT= 219 / 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= 2783 / telescope focus FOCUSSP = 5.05 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:10 UT -100.3 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= 59 / % relative humidity TEMP-DOM= -4 / temperature: deg C, Dome floor air TEMP-CSE= -5.1 / temperature: deg C, pri cast TEMP-SEC= -6.4 / temperature: deg C, sec air TEMP-PRI= -5.9 / temperature: deg C, pri air TEMP-CON= 24.6 / temperature: deg C, CE200 box TEMP-HRK= 11.2 / temperature: deg C, heated Rack TEMP-CS1= -4.3 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -2.4 / 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 = 'CC70302.fts' / File name OBJECT = 'EQ Tau ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'WxL/Tn ' / Name(s) or ID(s) DATE-OBS= '01/12/99' / Universal Date: DD/MM/YY TIME-OBS= '01:40:23' / start Universal time ENDTIME = '01:57:24' / End time of exposure RA = '03:48:13' / Right Ascension, hh:mm:ss DEC = '22:18:49' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 1021 / Exposure time in seconds EXPCOUNT= 215 / 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= 2783 / telescope focus FOCUSSP = 5.05 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:10 UT -100.3 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= 59 / % relative humidity TEMP-DOM= -4 / temperature: deg C, Dome floor air TEMP-CSE= -5.1 / temperature: deg C, pri cast TEMP-SEC= -6.4 / temperature: deg C, sec air TEMP-PRI= -5.9 / temperature: deg C, pri air TEMP-CON= 24.5 / temperature: deg C, CE200 box TEMP-HRK= 8.5 / temperature: deg C, heated Rack TEMP-CS1= -4.4 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -2.4 / 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 = 'CC70303.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= 'WxL/Tn ' / Name(s) or ID(s) DATE-OBS= '01/12/99' / Universal Date: DD/MM/YY TIME-OBS= '01:58:04' / start Universal time ENDTIME = '01:58:15' / 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= 2783 / telescope focus FOCUSSP = 5.05 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:10 UT -100.3 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= 59 / % relative humidity TEMP-DOM= -4 / temperature: deg C, Dome floor air TEMP-CSE= -5.1 / temperature: deg C, pri cast TEMP-SEC= -6.4 / temperature: deg C, sec air TEMP-PRI= -5.9 / temperature: deg C, pri air TEMP-CON= 24.7 / temperature: deg C, CE200 box TEMP-HRK= 12.2 / temperature: deg C, heated Rack TEMP-CS1= -4.4 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -2.5 / 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 = '[381:580,1:1024]' / Frame format FILE = 'CC70304.fts' / File name OBJECT = 'EQ Tau ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'WxL/Tn ' / Name(s) or ID(s) DATE-OBS= '01/12/99' / Universal Date: DD/MM/YY TIME-OBS= '01:59:00' / start Universal time ENDTIME = '02:16:01' / End time of exposure RA = '03:48:13' / Right Ascension, hh:mm:ss DEC = '22:18:49' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 1021 / Exposure time in seconds EXPCOUNT= 213 / 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= 2783 / telescope focus FOCUSSP = 5.05 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:10 UT -100.3 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= 59 / % relative humidity TEMP-DOM= -4 / temperature: deg C, Dome floor air TEMP-CSE= -5.1 / temperature: deg C, pri cast TEMP-SEC= -6.4 / temperature: deg C, sec air TEMP-PRI= -5.9 / temperature: deg C, pri air TEMP-CON= 24.7 / temperature: deg C, CE200 box TEMP-HRK= 11.8 / temperature: deg C, heated Rack TEMP-CS1= -4.5 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= -2.5 / 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