***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 = 'CC66610.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= 'Blk/WxL ' / Name(s) or ID(s) DATE-OBS= '17/07/99' / Universal Date: DD/MM/YY TIME-OBS= '07:05:12' / start Universal time ENDTIME = '07:05:23' / 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 = 47.00 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2660 / telescope focus FOCUSSP = 4.68 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 03:50 UT CCD Temp -100.6C COMMENT 1000V exp meter 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= 60.2 / % relative humidity TEMP-DOM= 25.7 / temperature: deg C, Dome floor air TEMP-CSE= 23.2 / temperature: deg C, pri cast TEMP-SEC= 21.9 / temperature: deg C, sec air TEMP-PRI= 23.2 / temperature: deg C, pri air TEMP-CON= 30.755 / temperature: deg C, CE200 box TEMP-HRK= 25.759 / temperature: deg C, heated Rack TEMP-CS1= 26.0 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 27.7 / 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 = '[381:580,1:1024]' / Frame format FILE = 'CC66611.fts' / File name OBJECT = 'v641 her' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'Blk/WxL ' / Name(s) or ID(s) DATE-OBS= '17/07/99' / Universal Date: DD/MM/YY TIME-OBS= '07:06:27' / start Universal time ENDTIME = '07:26:29' / End time of exposure RA = '17:38:16' / Right Ascension, hh:mm:ss DEC = '34:17:20' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 1202 / Exposure time in seconds EXPCOUNT= 264 / 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= 2660 / telescope focus FOCUSSP = 4.68 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 03:50 UT CCD Temp -100.6C COMMENT 1000V exp meter 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= 60.2 / % relative humidity TEMP-DOM= 25.7 / temperature: deg C, Dome floor air TEMP-CSE= 23.2 / temperature: deg C, pri cast TEMP-SEC= 21.9 / temperature: deg C, sec air TEMP-PRI= 23.2 / temperature: deg C, pri air TEMP-CON= 30.699 / temperature: deg C, CE200 box TEMP-HRK= 25.811 / temperature: deg C, heated Rack TEMP-CS1= 25.9 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 27.6 / 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 = '[381:580,1:1024]' / Frame format FILE = 'CC66612.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= 'Blk/WxL ' / Name(s) or ID(s) DATE-OBS= '17/07/99' / Universal Date: DD/MM/YY TIME-OBS= '07:27:10' / start Universal time ENDTIME = '07:27:21' / 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= 2660 / telescope focus FOCUSSP = 4.68 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 03:50 UT CCD Temp -100.6C COMMENT 1000V exp meter 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= 60.2 / % relative humidity TEMP-DOM= 25.7 / temperature: deg C, Dome floor air TEMP-CSE= 23.2 / temperature: deg C, pri cast TEMP-SEC= 21.9 / temperature: deg C, sec air TEMP-PRI= 23.2 / temperature: deg C, pri air TEMP-CON= 30.594 / temperature: deg C, CE200 box TEMP-HRK= 25.578 / temperature: deg C, heated Rack TEMP-CS1= 25.9 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 27.5 / 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 = 'CC66613.fts' / File name OBJECT = 'bias ' / Image name IMAGETYP= 'zero ' / Type of observation OBSERVER= 'Blk/WxL ' / Name(s) or ID(s) DATE-OBS= '17/07/99' / Universal Date: DD/MM/YY TIME-OBS= '07:27:46' / start Universal time ENDTIME = '07:27:46' / 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= 2660 / telescope focus FOCUSSP = 4.68 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT 03:50 UT CCD Temp -100.6C COMMENT 1000V exp meter 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= 60.2 / % relative humidity TEMP-DOM= 25.7 / temperature: deg C, Dome floor air TEMP-CSE= 23.2 / temperature: deg C, pri cast TEMP-SEC= 21.9 / temperature: deg C, sec air TEMP-PRI= 23.2 / temperature: deg C, pri air TEMP-CON= 30.559 / temperature: deg C, CE200 box TEMP-HRK= 25.576 / temperature: deg C, heated Rack TEMP-CS1= 25.6 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 27.3 / 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 = 'CC66614.fts' / File name OBJECT = 'v641 her' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'Blk/WxL ' / Name(s) or ID(s) DATE-OBS= '17/07/99' / Universal Date: DD/MM/YY TIME-OBS= '07:29:28' / start Universal time ENDTIME = '07:49:34' / End time of exposure RA = '17:38:16' / Right Ascension, hh:mm:ss DEC = '34:17:20' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 1206 / Exposure time in seconds EXPCOUNT= 257 / 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= 2660 / telescope focus FOCUSSP = 4.68 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 03:50 UT CCD Temp -100.6C COMMENT 1000V exp meter 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= 60.2 / % relative humidity TEMP-DOM= 25.7 / temperature: deg C, Dome floor air TEMP-CSE= 23.2 / temperature: deg C, pri cast TEMP-SEC= 21.9 / temperature: deg C, sec air TEMP-PRI= 23.2 / temperature: deg C, pri air TEMP-CON= 30.492 / temperature: deg C, CE200 box TEMP-HRK= 25.618 / temperature: deg C, heated Rack TEMP-CS1= 25.6 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 27.2 / 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 = 'CC66615.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= 'Blk/WxL ' / Name(s) or ID(s) DATE-OBS= '17/07/99' / Universal Date: DD/MM/YY TIME-OBS= '07:50:44' / start Universal time ENDTIME = '07:50:55' / 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= 2660 / telescope focus FOCUSSP = 4.68 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 03:50 UT CCD Temp -100.6C COMMENT 1000V exp meter 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= 60.2 / % relative humidity TEMP-DOM= 25.7 / temperature: deg C, Dome floor air TEMP-CSE= 23.2 / temperature: deg C, pri cast TEMP-SEC= 21.9 / temperature: deg C, sec air TEMP-PRI= 23.2 / temperature: deg C, pri air TEMP-CON= 30.178 / temperature: deg C, CE200 box TEMP-HRK= 25.320 / temperature: deg C, heated Rack TEMP-CS1= 25.5 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 27.2 / 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 = 'CC66616.fts' / File name OBJECT = 'v641 her' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'Blk/WxL ' / Name(s) or ID(s) DATE-OBS= '17/07/99' / Universal Date: DD/MM/YY TIME-OBS= '07:52:21' / start Universal time ENDTIME = '08:12:22' / End time of exposure RA = '17:38:16' / Right Ascension, hh:mm:ss DEC = '34:17:20' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 1201 / Exposure time in seconds EXPCOUNT= 233 / 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= 2660 / telescope focus FOCUSSP = 4.68 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 03:50 UT CCD Temp -100.6C COMMENT 1000V exp meter 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= 60.2 / % relative humidity TEMP-DOM= 25.7 / temperature: deg C, Dome floor air TEMP-CSE= 23.2 / temperature: deg C, pri cast TEMP-SEC= 21.9 / temperature: deg C, sec air TEMP-PRI= 23.2 / temperature: deg C, pri air TEMP-CON= 30.203 / temperature: deg C, CE200 box TEMP-HRK= 25.315 / temperature: deg C, heated Rack TEMP-CS1= 25.4 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 27.1 / 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