***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 = '[401:600,1:1024]' / Frame format FILE = 'CC67070.fts' / File name OBJECT = '350u08615253' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= '[HI]/WxL' / Name(s) or ID(s) DATE-OBS= '28/07/99' / Universal Date: DD/MM/YY TIME-OBS= '03:04:25' / start Universal time ENDTIME = '03:11:06' / End time of exposure RA = '14:31:05' / Right Ascension, hh:mm:ss DEC = '49:56:35' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 401 / Exposure time in seconds EXPCOUNT= 267 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 6000 / Central wavelength for observation GRATING = 150 / Grating description, lines/mm GTILT = 23.19 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2670 / telescope focus FOCUSSP = 4.78 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 01:10 UT CCD Temp -100.5 COMMENT Exp meter HV=1320V OG560 order sep for stellar; R60 for comp 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= 40.9 / % relative humidity TEMP-DOM= 23.8 / temperature: deg C, Dome floor air TEMP-CSE= 21.1 / temperature: deg C, pri cast TEMP-SEC= 18.2 / temperature: deg C, sec air TEMP-PRI= 20.4 / temperature: deg C, pri air TEMP-CON= 27.380 / temperature: deg C, CE200 box TEMP-HRK= 22.283 / temperature: deg C, heated Rack TEMP-CS1= 23.8 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 25.8 / 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 = '[401:600,1:1024]' / Frame format FILE = 'CC67071.fts' / File name OBJECT = '350u08659949' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= '[HI]/WxL' / Name(s) or ID(s) DATE-OBS= '28/07/99' / Universal Date: DD/MM/YY TIME-OBS= '03:18:04' / start Universal time ENDTIME = '03:24:45' / End time of exposure RA = '14:45:19' / Right Ascension, hh:mm:ss DEC = '49:27:26' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 401 / Exposure time in seconds EXPCOUNT= 256 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 6000 / Central wavelength for observation GRATING = 150 / Grating description, lines/mm GTILT = 23.19 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2670 / telescope focus FOCUSSP = 4.78 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 01:10 UT CCD Temp -100.5 COMMENT Exp meter HV=1320V OG560 order sep for stellar; R60 for comp 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= 40.9 / % relative humidity TEMP-DOM= 23.8 / temperature: deg C, Dome floor air TEMP-CSE= 21.1 / temperature: deg C, pri cast TEMP-SEC= 18.2 / temperature: deg C, sec air TEMP-PRI= 20.4 / temperature: deg C, pri air TEMP-CON= 26.891 / temperature: deg C, CE200 box TEMP-HRK= 21.929 / temperature: deg C, heated Rack TEMP-CS1= 23.4 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 25.6 / 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 = '[401:600,1:1024]' / Frame format FILE = 'CC67072.fts' / File name OBJECT = '350u08646421' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= '[HI]/WxL' / Name(s) or ID(s) DATE-OBS= '28/07/99' / Universal Date: DD/MM/YY TIME-OBS= '03:27:51' / start Universal time ENDTIME = '03:34:33' / End time of exposure RA = '14:40:43' / Right Ascension, hh:mm:ss DEC = '49:48:17' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 402 / Exposure time in seconds EXPCOUNT= 199 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 6000 / Central wavelength for observation GRATING = 150 / Grating description, lines/mm GTILT = 23.19 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2670 / telescope focus FOCUSSP = 4.78 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT the southern one of the close pair COMMENT 01:10 UT CCD Temp -100.5 COMMENT Exp meter HV=1320V OG560 order sep for stellar; R60 for comp 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= 40.9 / % relative humidity TEMP-DOM= 23.8 / temperature: deg C, Dome floor air TEMP-CSE= 21.1 / temperature: deg C, pri cast TEMP-SEC= 18.2 / temperature: deg C, sec air TEMP-PRI= 20.4 / temperature: deg C, pri air TEMP-CON= 26.821 / temperature: deg C, CE200 box TEMP-HRK= 21.823 / temperature: deg C, heated Rack TEMP-CS1= 23.3 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 25.5 / 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 = '[401:600,1:1024]' / Frame format FILE = 'CC67073.fts' / File name OBJECT = '350u08624887' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= '[HI]/WxL' / Name(s) or ID(s) DATE-OBS= '28/07/99' / Universal Date: DD/MM/YY TIME-OBS= '03:37:57' / start Universal time ENDTIME = '03:42:58' / End time of exposure RA = '14:33:50' / Right Ascension, hh:mm:ss DEC = '48:36:33' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 301 / Exposure time in seconds EXPCOUNT= 257 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 6000 / Central wavelength for observation GRATING = 150 / Grating description, lines/mm GTILT = 23.19 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2679 / telescope focus FOCUSSP = 4.78 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 01:10 UT CCD Temp -100.5 COMMENT Exp meter HV=1320V OG560 order sep for stellar; R60 for comp 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= 40.9 / % relative humidity TEMP-DOM= 23.8 / temperature: deg C, Dome floor air TEMP-CSE= 20.3 / temperature: deg C, pri cast TEMP-SEC= 17.1 / temperature: deg C, sec air TEMP-PRI= 19.6 / temperature: deg C, pri air TEMP-CON= 26.531 / temperature: deg C, CE200 box TEMP-HRK= 21.595 / temperature: deg C, heated Rack TEMP-CS1= 23.1 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 25.3 / 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 = '[401:600,1:1024]' / Frame format FILE = 'CC67074.fts' / File name OBJECT = '350u08637135' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= '[HI]/WxL' / Name(s) or ID(s) DATE-OBS= '28/07/99' / Universal Date: DD/MM/YY TIME-OBS= '03:45:10' / start Universal time ENDTIME = '03:50:42' / End time of exposure RA = '14:37:43' / Right Ascension, hh:mm:ss DEC = '47:54:43' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 332 / Exposure time in seconds EXPCOUNT= 234 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 6000 / Central wavelength for observation GRATING = 150 / Grating description, lines/mm GTILT = 23.19 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2681 / telescope focus FOCUSSP = 4.78 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 01:10 UT CCD Temp -100.5 COMMENT Exp meter HV=1320V OG560 order sep for stellar; R60 for comp 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= 40.9 / % relative humidity TEMP-DOM= 23.8 / temperature: deg C, Dome floor air TEMP-CSE= 20.2 / temperature: deg C, pri cast TEMP-SEC= 17.4 / temperature: deg C, sec air TEMP-PRI= 19.5 / temperature: deg C, pri air TEMP-CON= 26.459 / temperature: deg C, CE200 box TEMP-HRK= 21.661 / temperature: deg C, heated Rack TEMP-CS1= 23.0 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 25.2 / 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 = '[401:600,1:1024]' / Frame format FILE = 'CC67075.fts' / File name OBJECT = '350u08632593' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= '[HI]/WxL' / Name(s) or ID(s) DATE-OBS= '28/07/99' / Universal Date: DD/MM/YY TIME-OBS= '03:54:27' / start Universal time ENDTIME = '04:00:06' / End time of exposure RA = '14:36:18' / Right Ascension, hh:mm:ss DEC = '50:00:11' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 339 / Exposure time in seconds EXPCOUNT= 250 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 6000 / Central wavelength for observation GRATING = 150 / Grating description, lines/mm GTILT = 23.19 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2681 / telescope focus FOCUSSP = 4.78 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 01:10 UT CCD Temp -100.5 COMMENT Exp meter HV=1320V OG560 order sep for stellar; R60 for comp 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= 40.9 / % relative humidity TEMP-DOM= 23.8 / temperature: deg C, Dome floor air TEMP-CSE= 20.2 / temperature: deg C, pri cast TEMP-SEC= 17.4 / temperature: deg C, sec air TEMP-PRI= 19.5 / temperature: deg C, pri air TEMP-CON= 26.345 / temperature: deg C, CE200 box TEMP-HRK= 21.485 / temperature: deg C, heated Rack TEMP-CS1= 22.8 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 25.1 / 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