***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 = 'C0002839.FTS' / File name OBJECT = 'FO Vir ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'Ogl/Tn ' / Name(s) or ID(s) DATE-OBS= '2000-04-26' / Date of start of observation in UTC TIME-OBS= '05:04:20' / start Universal time ENDTIME = '05:09:28' / End time of exposure RA = '13:29:46' / Right Ascension, hh:mm:ss DEC = '01:05:47' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 300.00 / Exposure time in seconds EXPCOUNT= 3388 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.02 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2745 / telescope focus FOCUSSP = 4.90 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @01:00 UT -100.4C 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= 42 / % relative humidity TEMP-DOM= 6.3 / temperature: deg C, Dome floor air TEMP-CSE= 6.1 / temperature: deg C, pri cast TEMP-SEC= 3.9 / temperature: deg C, sec air TEMP-PRI= 5.4 / temperature: deg C, pri air TEMP-CON= 30.2 / temperature: deg C, CE200 box TEMP-HRK= 9.6 / temperature: deg C, heated Rack TEMP-CS1= 6.6 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 8.6 / 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 END ***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 = 'C0002840.FTS' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= 'Ogl/Tn ' / Name(s) or ID(s) DATE-OBS= '2000-04-26' / Date of start of observation in UTC TIME-OBS= '05:11:12' / start Universal time ENDTIME = '05:11:23' / 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 = 47.02 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2745 / telescope focus FOCUSSP = 4.90 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @01:00 UT -100.4C 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= 42 / % relative humidity TEMP-DOM= 6.3 / temperature: deg C, Dome floor air TEMP-CSE= 6.1 / temperature: deg C, pri cast TEMP-SEC= 3.9 / temperature: deg C, sec air TEMP-PRI= 5.4 / temperature: deg C, pri air TEMP-CON= 30.3 / temperature: deg C, CE200 box TEMP-HRK= 9.4 / temperature: deg C, heated Rack TEMP-CS1= 6.6 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 8.6 / 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 END ***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 = 'C0002841.FTS' / File name OBJECT = 'FO Vir ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'Ogl/Tn ' / Name(s) or ID(s) DATE-OBS= '2000-04-26' / Date of start of observation in UTC TIME-OBS= '05:13:13' / start Universal time ENDTIME = '05:18:22' / End time of exposure RA = '13:29:46' / Right Ascension, hh:mm:ss DEC = '01:05:47' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 300.00 / Exposure time in seconds EXPCOUNT= 3275 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.02 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2745 / telescope focus FOCUSSP = 4.90 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @01:00 UT -100.4C 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= 42 / % relative humidity TEMP-DOM= 6.3 / temperature: deg C, Dome floor air TEMP-CSE= 6.1 / temperature: deg C, pri cast TEMP-SEC= 3.9 / temperature: deg C, sec air TEMP-PRI= 5.4 / temperature: deg C, pri air TEMP-CON= 30.2 / temperature: deg C, CE200 box TEMP-HRK= 9.4 / temperature: deg C, heated Rack TEMP-CS1= 6.5 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 8.5 / 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 END ***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 = 'C0002842.FTS' / File name OBJECT = 'FO Vir ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'Ogl/Tn ' / Name(s) or ID(s) DATE-OBS= '2000-04-26' / Date of start of observation in UTC TIME-OBS= '05:18:36' / start Universal time ENDTIME = '05:23:44' / End time of exposure RA = '13:29:46' / Right Ascension, hh:mm:ss DEC = '01:05:47' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 300.00 / Exposure time in seconds EXPCOUNT= 3204 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.02 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2745 / telescope focus FOCUSSP = 4.90 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @01:00 UT -100.4C 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= 42 / % relative humidity TEMP-DOM= 6.3 / temperature: deg C, Dome floor air TEMP-CSE= 6.1 / temperature: deg C, pri cast TEMP-SEC= 3.9 / temperature: deg C, sec air TEMP-PRI= 5.4 / temperature: deg C, pri air TEMP-CON= 30.3 / temperature: deg C, CE200 box TEMP-HRK= 11.9 / temperature: deg C, heated Rack TEMP-CS1= 6.5 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 8.5 / 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 END ***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 = 'C0002843.FTS' / File name OBJECT = 'FO Vir ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'Ogl/Tn ' / Name(s) or ID(s) DATE-OBS= '2000-04-26' / Date of start of observation in UTC TIME-OBS= '05:23:58' / start Universal time ENDTIME = '05:29:07' / End time of exposure RA = '13:29:46' / Right Ascension, hh:mm:ss DEC = '01:05:47' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 300.00 / Exposure time in seconds EXPCOUNT= 3530 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.02 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2745 / telescope focus FOCUSSP = 4.90 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @01:00 UT -100.4C 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= 42 / % relative humidity TEMP-DOM= 6.3 / temperature: deg C, Dome floor air TEMP-CSE= 6.1 / temperature: deg C, pri cast TEMP-SEC= 3.9 / temperature: deg C, sec air TEMP-PRI= 5.4 / temperature: deg C, pri air TEMP-CON= 30.5 / temperature: deg C, CE200 box TEMP-HRK= 17.1 / temperature: deg C, heated Rack TEMP-CS1= 6.5 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 8.4 / 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 END ***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 = 'C0002844.FTS' / File name OBJECT = 'FO Vir ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'Ogl/Tn ' / Name(s) or ID(s) DATE-OBS= '2000-04-26' / Date of start of observation in UTC TIME-OBS= '05:29:21' / start Universal time ENDTIME = '05:34:31' / End time of exposure RA = '13:29:46' / Right Ascension, hh:mm:ss DEC = '01:05:47' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 300.00 / Exposure time in seconds EXPCOUNT= 3107 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.02 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2745 / telescope focus FOCUSSP = 4.90 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @01:00 UT -100.4C 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= 42 / % relative humidity TEMP-DOM= 6.3 / temperature: deg C, Dome floor air TEMP-CSE= 6.1 / temperature: deg C, pri cast TEMP-SEC= 3.9 / temperature: deg C, sec air TEMP-PRI= 5.4 / temperature: deg C, pri air TEMP-CON= 30.6 / temperature: deg C, CE200 box TEMP-HRK= 17.3 / temperature: deg C, heated Rack TEMP-CS1= 6.5 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 8.4 / 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 END ***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 = 'C0002845.FTS' / File name OBJECT = 'FO Vir ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'Ogl/Tn ' / Name(s) or ID(s) DATE-OBS= '2000-04-26' / Date of start of observation in UTC TIME-OBS= '05:34:44' / start Universal time ENDTIME = '05:39:53' / End time of exposure RA = '13:29:46' / Right Ascension, hh:mm:ss DEC = '01:05:47' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 300.00 / Exposure time in seconds EXPCOUNT= 3067 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.02 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2745 / telescope focus FOCUSSP = 4.90 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @01:00 UT -100.4C 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= 42 / % relative humidity TEMP-DOM= 6.3 / temperature: deg C, Dome floor air TEMP-CSE= 6.1 / temperature: deg C, pri cast TEMP-SEC= 3.9 / temperature: deg C, sec air TEMP-PRI= 5.4 / temperature: deg C, pri air TEMP-CON= 30.8 / temperature: deg C, CE200 box TEMP-HRK= 16.0 / temperature: deg C, heated Rack TEMP-CS1= 6.5 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 8.3 / 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 END ***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 = 'C0002846.FTS' / File name OBJECT = 'bias ' / Image name IMAGETYP= 'zero ' / Type of observation OBSERVER= 'Ogl/Tn ' / Name(s) or ID(s) DATE-OBS= '2000-04-26' / Date of start of observation in UTC TIME-OBS= '05:40:39' / start Universal time ENDTIME = '05:40:40' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 1 / 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 = 47.02 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2745 / telescope focus FOCUSSP = 4.90 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT ccd temp @01:00 UT -100.4C 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= 42 / % relative humidity TEMP-DOM= 6.3 / temperature: deg C, Dome floor air TEMP-CSE= 6.1 / temperature: deg C, pri cast TEMP-SEC= 3.9 / temperature: deg C, sec air TEMP-PRI= 5.4 / temperature: deg C, pri air TEMP-CON= 30.9 / temperature: deg C, CE200 box TEMP-HRK= 13.9 / temperature: deg C, heated Rack TEMP-CS1= 6.4 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 8.3 / 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 END ***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 = 'C0002847.FTS' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= 'Ogl/Tn ' / Name(s) or ID(s) DATE-OBS= '2000-04-26' / Date of start of observation in UTC TIME-OBS= '05:43:32' / start Universal time ENDTIME = '05:43:43' / 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 = 47.02 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2745 / telescope focus FOCUSSP = 4.90 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @01:00 UT -100.4C 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= 42 / % relative humidity TEMP-DOM= 6.3 / temperature: deg C, Dome floor air TEMP-CSE= 6.1 / temperature: deg C, pri cast TEMP-SEC= 3.9 / temperature: deg C, sec air TEMP-PRI= 5.4 / temperature: deg C, pri air TEMP-CON= 30.9 / temperature: deg C, CE200 box TEMP-HRK= 13.9 / temperature: deg C, heated Rack TEMP-CS1= 6.4 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 8.3 / 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 END ***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 = 'C0002848.FTS' / File name OBJECT = 'FO Vir ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'Ogl/Tn ' / Name(s) or ID(s) DATE-OBS= '2000-04-26' / Date of start of observation in UTC TIME-OBS= '05:46:29' / start Universal time ENDTIME = '05:51:37' / End time of exposure RA = '13:29:46' / Right Ascension, hh:mm:ss DEC = '01:05:47' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 300.00 / Exposure time in seconds EXPCOUNT= 3116 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.02 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2743 / telescope focus FOCUSSP = 4.90 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @01:00 UT -100.4C 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= 42 / % relative humidity TEMP-DOM= 6.3 / temperature: deg C, Dome floor air TEMP-CSE= 5.7 / temperature: deg C, pri cast TEMP-SEC= 3.8 / temperature: deg C, sec air TEMP-PRI= 5.1 / temperature: deg C, pri air TEMP-CON= 30.8 / temperature: deg C, CE200 box TEMP-HRK= 13.3 / temperature: deg C, heated Rack TEMP-CS1= 6.5 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 8.2 / 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 END ***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 = 'C0002849.FTS' / File name OBJECT = 'FO Vir ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'Ogl/Tn ' / Name(s) or ID(s) DATE-OBS= '2000-04-26' / Date of start of observation in UTC TIME-OBS= '05:51:52' / start Universal time ENDTIME = '05:57:02' / End time of exposure RA = '13:29:46' / Right Ascension, hh:mm:ss DEC = '01:05:47' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 300.00 / Exposure time in seconds EXPCOUNT= 3331 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.02 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2743 / telescope focus FOCUSSP = 4.90 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @01:00 UT -100.4C 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= 42 / % relative humidity TEMP-DOM= 6.3 / temperature: deg C, Dome floor air TEMP-CSE= 5.7 / temperature: deg C, pri cast TEMP-SEC= 3.8 / temperature: deg C, sec air TEMP-PRI= 5.1 / temperature: deg C, pri air TEMP-CON= 30.9 / temperature: deg C, CE200 box TEMP-HRK= 12.4 / temperature: deg C, heated Rack TEMP-CS1= 6.4 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 8.2 / 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 END ***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 = 'C0002850.FTS' / File name OBJECT = 'FO Vir ' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'Ogl/Tn ' / Name(s) or ID(s) DATE-OBS= '2000-04-26' / Date of start of observation in UTC TIME-OBS= '05:57:16' / start Universal time ENDTIME = '06:02:25' / End time of exposure RA = '13:29:46' / Right Ascension, hh:mm:ss DEC = '01:05:47' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 300.00 / Exposure time in seconds EXPCOUNT= 3154 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5184 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 47.02 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2743 / telescope focus FOCUSSP = 4.90 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @01:00 UT -100.4C 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= 42 / % relative humidity TEMP-DOM= 6.3 / temperature: deg C, Dome floor air TEMP-CSE= 5.7 / temperature: deg C, pri cast TEMP-SEC= 3.8 / temperature: deg C, sec air TEMP-PRI= 5.1 / temperature: deg C, pri air TEMP-CON= 30.9 / temperature: deg C, CE200 box TEMP-HRK= 11.6 / temperature: deg C, heated Rack TEMP-CS1= 6.4 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 8.2 / 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 END