***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 = '[446:645,1:1024]' / Frame format FILE = 'CC69574.fts' / File name OBJECT = 'bias ' / Image name IMAGETYP= 'zero ' / Type of observation OBSERVER= 'Mki/Tn ' / Name(s) or ID(s) DATE-OBS= '07/11/99' / Universal Date: DD/MM/YY TIME-OBS= '00:10:24' / start Universal time ENDTIME = '00:10:24' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1999.5 / Equinox EXPTIME = 0 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5700 / Central wavelength for observation GRATING = 0100 / Grating description, lines/mm GTILT = 19.35 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2695 / telescope focus FOCUSSP = 5.35 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT ccd temp @22:55 UT -100.4 C COMMENT exp meter HV=1320V; ND#5+1.2ND for sources 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= 68.4 / % relative humidity TEMP-DOM= 8.8 / temperature: deg C, Dome floor air TEMP-CSE= 4.4 / temperature: deg C, pri cast TEMP-SEC= 1.7 / temperature: deg C, sec air TEMP-PRI= 3.4 / temperature: deg C, pri air TEMP-CON= 28.7 / temperature: deg C, CE200 box TEMP-HRK= 15.8 / temperature: deg C, heated Rack TEMP-CS1= 5.2 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 6.0 / 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 = '[446:645,1:1024]' / Frame format FILE = 'CC69575.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= 'Mki/Tn ' / Name(s) or ID(s) DATE-OBS= '07/11/99' / Universal Date: DD/MM/YY TIME-OBS= '00:29:35' / start Universal time ENDTIME = '00:29:46' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1999.5 / Equinox EXPTIME = 4.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5700 / Central wavelength for observation GRATING = 0100 / Grating description, lines/mm GTILT = 19.35 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2695 / telescope focus FOCUSSP = 5.35 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT ccd temp @22:55 UT -100.4 C COMMENT exp meter HV=1320V; ND#5+1.2ND for sources 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= 68.4 / % relative humidity TEMP-DOM= 8.8 / temperature: deg C, Dome floor air TEMP-CSE= 4.4 / temperature: deg C, pri cast TEMP-SEC= 1.7 / temperature: deg C, sec air TEMP-PRI= 3.4 / temperature: deg C, pri air TEMP-CON= 28.6 / temperature: deg C, CE200 box TEMP-HRK= 10.3 / temperature: deg C, heated Rack TEMP-CS1= 5.0 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 6.0 / 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 = '[446:645,1:1024]' / Frame format FILE = 'CC69576.fts' / File name OBJECT = 'NVSS2120+102' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'Mki/Tn ' / Name(s) or ID(s) DATE-OBS= '07/11/99' / Universal Date: DD/MM/YY TIME-OBS= '00:43:07' / start Universal time ENDTIME = '01:24:08' / End time of exposure RA = '21:20:54' / Right Ascension, hh:mm:ss DEC = '10:20:30' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 1950 / Equinox EXPTIME = 2461 / Exposure time in seconds EXPCOUNT= 1723 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 5700 / Central wavelength for observation GRATING = 0100 / Grating description, lines/mm GTILT = 19.35 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2719 / telescope focus FOCUSSP = 5.42 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT south and fainter of two, sep <1 arc min COMMENT ccd temp @22:55 UT -100.4 C COMMENT exp meter HV=1320V; ND#5+1.2ND for sources 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= 68.4 / % relative humidity TEMP-DOM= 8.8 / temperature: deg C, Dome floor air TEMP-CSE= 3 / temperature: deg C, pri cast TEMP-SEC= 1.4 / temperature: deg C, sec air TEMP-PRI= 2.6 / temperature: deg C, pri air TEMP-CON= 28.5 / temperature: deg C, CE200 box TEMP-HRK= 8.4 / temperature: deg C, heated Rack TEMP-CS1= 4.9 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 5.9 / 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