***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 = 'CC66269.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= 'Mki/WxL ' / Name(s) or ID(s) DATE-OBS= '29/05/99' / Universal Date: DD/MM/YY TIME-OBS= '08:08:58' / start Universal time ENDTIME = '08:09:09' / 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 = 56.50 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2658 / telescope focus FOCUSSP = 6.68 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 01:50UT CCD Temp -101.0 C, COMMENT 1320V 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= 52.4 / % relative humidity TEMP-DOM= 19.9 / temperature: deg C, Dome floor air TEMP-CSE= 14.6 / temperature: deg C, pri cast TEMP-SEC= 12.5 / temperature: deg C, sec air TEMP-PRI= 13.6 / temperature: deg C, pri air TEMP-CON= 21.6 / temperature: deg C, CE200 box TEMP-HRK= 16.8 / temperature: deg C, heated Rack TEMP-CS1= 17.4 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 18.6 / 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 = 'CC66270.fts' / File name OBJECT = 'bias ' / Image name IMAGETYP= 'zero ' / Type of observation OBSERVER= 'Mki/WxL ' / Name(s) or ID(s) DATE-OBS= '29/05/99' / Universal Date: DD/MM/YY TIME-OBS= '08:09:53' / start Universal time ENDTIME = '08:09:53' / 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 = 6600 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 56.50 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2658 / telescope focus FOCUSSP = 6.68 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT 01:50UT CCD Temp -101.0 C, COMMENT 1320V 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= 52.4 / % relative humidity TEMP-DOM= 19.9 / temperature: deg C, Dome floor air TEMP-CSE= 14.6 / temperature: deg C, pri cast TEMP-SEC= 12.5 / temperature: deg C, sec air TEMP-PRI= 13.6 / temperature: deg C, pri air TEMP-CON= 21.3 / temperature: deg C, CE200 box TEMP-HRK= 16.5 / temperature: deg C, heated Rack TEMP-CS1= 17.1 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 18.3 / 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 = 'CC66271.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= 'Mki/WxL ' / Name(s) or ID(s) DATE-OBS= '29/05/99' / Universal Date: DD/MM/YY TIME-OBS= '08:20:12' / start Universal time ENDTIME = '08:20:23' / 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 = 6600 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 56.50 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2658 / telescope focus FOCUSSP = 6.68 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 01:50UT CCD Temp -101.0 C, COMMENT 1320V 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= 52.4 / % relative humidity TEMP-DOM= 19.9 / temperature: deg C, Dome floor air TEMP-CSE= 14.6 / temperature: deg C, pri cast TEMP-SEC= 12.5 / temperature: deg C, sec air TEMP-PRI= 13.6 / temperature: deg C, pri air TEMP-CON= 21.2 / temperature: deg C, CE200 box TEMP-HRK= 16.4 / temperature: deg C, heated Rack TEMP-CS1= 17.0 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 18.2 / 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 = 'CC66272.fts' / File name OBJECT = 'RXJ16480+452' / Image name IMAGETYP= 'object ' / Type of observation OBSERVER= 'Mki/WxL ' / Name(s) or ID(s) DATE-OBS= '29/05/99' / Universal Date: DD/MM/YY TIME-OBS= '08:22:07' / start Universal time ENDTIME = '08:42:25' / End time of exposure RA = '16:48:04' / Right Ascension, hh:mm:ss DEC = '45:22:43' / Declination, +/-dd:mm:ss HA = ' ' / Actual position of telescope EQUINOX = 2000 / Equinox EXPTIME = 1218 / Exposure time in seconds EXPCOUNT= 1565 / Exposure meter counts AIRMASS = / Airmass at start of exposure CENTLAM = 6600 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 56.50 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2669 / telescope focus FOCUSSP = 6.68 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT Sky getting bright. COMMENT 01:50UT CCD Temp -101.0 C, COMMENT 1320V 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= 52.4 / % relative humidity TEMP-DOM= 19.9 / temperature: deg C, Dome floor air TEMP-CSE= 14.3 / temperature: deg C, pri cast TEMP-SEC= 12 / temperature: deg C, sec air TEMP-PRI= 13.2 / temperature: deg C, pri air TEMP-CON= 21.1 / temperature: deg C, CE200 box TEMP-HRK= 16.3 / temperature: deg C, heated Rack TEMP-CS1= 16.9 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 18.1 / 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 = '[381:580,1:1024]' / Frame format FILE = 'CC66273.fts' / File name OBJECT = 'feAr ' / Image name IMAGETYP= 'comp ' / Type of observation OBSERVER= 'Mki/WxL ' / Name(s) or ID(s) DATE-OBS= '29/05/99' / Universal Date: DD/MM/YY TIME-OBS= '08:43:32' / start Universal time ENDTIME = '08:43:43' / 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 = 6600 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 56.50 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2669 / telescope focus FOCUSSP = 6.68 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT COMMENT 01:50UT CCD Temp -101.0 C, COMMENT 1320V 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= 52.4 / % relative humidity TEMP-DOM= 19.9 / temperature: deg C, Dome floor air TEMP-CSE= 14.3 / temperature: deg C, pri cast TEMP-SEC= 12 / temperature: deg C, sec air TEMP-PRI= 13.2 / temperature: deg C, pri air TEMP-CON= 21.1 / temperature: deg C, CE200 box TEMP-HRK= 16.3 / temperature: deg C, heated Rack TEMP-CS1= 16.9 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 18.1 / 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 = '[381:580,1:1024]' / Frame format FILE = 'CC66274.fts' / File name OBJECT = 'bias ' / Image name IMAGETYP= 'zero ' / Type of observation OBSERVER= 'Mki/WxL ' / Name(s) or ID(s) DATE-OBS= '29/05/99' / Universal Date: DD/MM/YY TIME-OBS= '08:44:46' / start Universal time ENDTIME = '08:44:46' / 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 = 6600 / Central wavelength for observation GRATING = 1800 / Grating description, lines/mm GTILT = 56.50 / Grating Tilt, degrees XGRATING= / Cross Grating, lines/mm XGTILT = / Cross Grating Tilt, degrees FOCUSTEL= 2669 / telescope focus FOCUSSP = 6.68 / spectrograph focus SLITWID = 306 / slit width in microns SLITLEN = / slit length in microns COMMENT average of 4 biases COMMENT 01:50UT CCD Temp -101.0 C, COMMENT 1320V 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= 52.4 / % relative humidity TEMP-DOM= 19.9 / temperature: deg C, Dome floor air TEMP-CSE= 14.3 / temperature: deg C, pri cast TEMP-SEC= 12 / temperature: deg C, sec air TEMP-PRI= 13.2 / temperature: deg C, pri air TEMP-CON= 21.0 / temperature: deg C, CE200 box TEMP-HRK= 16.2 / temperature: deg C, heated Rack TEMP-CS1= 16.7 / temperature: deg C, Cass: CCD-Bridge TEMP-CS2= 17.9 / 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