***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 = 'CC66459.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= 'Mki/Tn ' / Name(s) or ID(s) DATE-OBS= '13/07/99' / Universal Date: DD/MM/YY TIME-OBS= '05:02:55' / start Universal time ENDTIME = '05:03:06' / 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 = 6600 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 56.46 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2694 / telescope focus FOCUSSP = 4.77 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 02:30 UT CCD Temp -100.2C,seeing 1-2 secs, COMMENT 1320 V 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= 52 / % relative humidity TEMP-DOM= 14.9 / temperature: deg C, Dome floor air TEMP-CSE= 16.8 / temperature: deg C, pri cast TEMP-SEC= 14.6 / temperature: deg C, sec air TEMP-PRI= 16.5 / temperature: deg C, pri air TEMP-CON= 21.457 / temperature: deg C, CE200 box TEMP-HRK= 17.742 / temperature: deg C, heated Rack TEMP-CS1= 18.5 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 20.3 / 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 = '[371:570,1:1024]' / Frame format FILE = 'CC66460.fts' / File name OBJECT = 'RXJ21376+013' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'Mki/Tn ' / Name(s) or ID(s) DATE-OBS= '13/07/99' / Universal Date: DD/MM/YY TIME-OBS= '05:05:04' / start Universal time ENDTIME = '05:38:33' / End time of exposure RA = '21:37:40' / Right Ascension, hh:mm:ss DEC = '01:37:16' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 2009 / Exposure time in seconds EXPCOUNT= 4147 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 6600 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 56.46 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2693 / telescope focus FOCUSSP = 4.77 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT 2-3 sec seeing COMMENT 04:30 UT CCD Temp -100.5 C COMMENT 1320 V 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= 52 / % relative humidity TEMP-DOM= 14.9 / temperature: deg C, Dome floor air TEMP-CSE= 16.2 / temperature: deg C, pri cast TEMP-SEC= 14.2 / temperature: deg C, sec air TEMP-PRI= 16.6 / temperature: deg C, pri air TEMP-CON= 21.262 / temperature: deg C, CE200 box TEMP-HRK= 17.705 / temperature: deg C, heated Rack TEMP-CS1= 18.5 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 20.3 / 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 = '[371:570,1:1024]' / Frame format FILE = 'CC66461.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= 'Mki/Tn ' / Name(s) or ID(s) DATE-OBS= '13/07/99' / Universal Date: DD/MM/YY TIME-OBS= '05:40:06' / start Universal time ENDTIME = '05:40:17' / 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 = 6600 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 56.46 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2693 / telescope focus FOCUSSP = 4.77 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 04:30 UT CCD Temp -100.5 C COMMENT 1320 V 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= 52 / % relative humidity TEMP-DOM= 14.9 / temperature: deg C, Dome floor air TEMP-CSE= 16.2 / temperature: deg C, pri cast TEMP-SEC= 14.2 / temperature: deg C, sec air TEMP-PRI= 16.6 / temperature: deg C, pri air TEMP-CON= 20.718 / temperature: deg C, CE200 box TEMP-HRK= 17.301 / temperature: deg C, heated Rack TEMP-CS1= 18.4 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 20.2 / 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 = '[371:570,1:1024]' / Frame format FILE = 'CC66462.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= 'Mki/Tn ' / Name(s) or ID(s) DATE-OBS= '13/07/99' / Universal Date: DD/MM/YY TIME-OBS= '05:43:35' / start Universal time ENDTIME = '05:43:46' / End time of exposure RA = ' ' / Right Ascension, hh:mm:ss DEC = ' ' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 4.00 / Exposure time in seconds EXPCOUNT= / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 6600 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 56.46 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2693 / telescope focus FOCUSSP = 4.77 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 04:30 UT CCD Temp -100.5 C COMMENT 1320 V 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= 52 / % relative humidity TEMP-DOM= 14.9 / temperature: deg C, Dome floor air TEMP-CSE= 16.2 / temperature: deg C, pri cast TEMP-SEC= 14.2 / temperature: deg C, sec air TEMP-PRI= 16.6 / temperature: deg C, pri air TEMP-CON= 20.645 / temperature: deg C, CE200 box TEMP-HRK= 17.271 / temperature: deg C, heated Rack TEMP-CS1= 18.3 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 20.1 / 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 ***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 = 'CC66463.fts' / File name OBJECT = 'RXJ22437+191' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'Mki/Tn ' / Name(s) or ID(s) DATE-OBS= '13/07/99' / Universal Date: DD/MM/YY TIME-OBS= '05:45:07' / start Universal time ENDTIME = '06:16:28' / End time of exposure RA = '22:43:44' / Right Ascension, hh:mm:ss DEC = '19:16:59' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 1881 / Exposure time in seconds EXPCOUNT= 3834 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 6600 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 56.46 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2697 / telescope focus FOCUSSP = 4.77 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 04:30 UT CCD Temp -100.5 C COMMENT 1320 V 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= 52 / % relative humidity TEMP-DOM= 14.9 / temperature: deg C, Dome floor air TEMP-CSE= 16 / temperature: deg C, pri cast TEMP-SEC= 14.1 / temperature: deg C, sec air TEMP-PRI= 15.9 / temperature: deg C, pri air TEMP-CON= 20.672 / temperature: deg C, CE200 box TEMP-HRK= 17.221 / temperature: deg C, heated Rack TEMP-CS1= 18.2 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 20.0 / 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