696207p.fits
Binned Image
[fit-to-window] [full size]
FITS Header
SIMPLE = T / Standard FITS
BITPIX = 16 / Bits per pixel (not applicable)
NAXIS = 0 / No image data with primary header
EXTEND = T / File contains extensions
NEXTEND = 36 / Number of extensions
COMMENT
COMMENT Observation Summary
COMMENT -------------------
CMMTOBS = 'N/A '
CMMTSEQ = 'SINGLE[1/1] - Ref + [0.0 0.0]'
OBJECT = 'VWDAA03 '
OBSERVER= 'QSO Team'
PI_NAME = 'Very_Wide CFHTLS'
RUNID = '03AL03 '
FILENAME= '696207o ' / Base filename at acquisition
DATE = '2003-03-26T12:16:58.04' / UTC Date of file creation
HSTTIME = 'Wed Mar 26 02:19:23 HST 2003' / Local time in Hawaii
ORIGIN = 'CFHT ' / Canada-France-Hawaii Telescope
IMAGESWV= 'CFHT DetCom v4.21 (Mar 08 2003)' / Image creation software version
COMMENT file 696207o, raster FULL, etype OBJECT, etime 140, filter filter_name
COMMENT Fully Characterized and Analysed by Elixir @ CFHT
COMMENT
COMMENT General Information
COMMENT -------------------
COMMENT --------
DETECTOR= 'MegaCam '
DETSIZE = '[1:23219,1:19354]' / Total data pixels in full mosaic
RASTER = 'FULL '
CCDSUM = '1 1 ' / Binning factors
CCDBIN1 = 1 / Binning factor along first axis
CCDBIN2 = 1 / Binning factor along second axis
PIXSIZE1= 13.5 / Pixel size for axis 1 (microns)
PIXSIZE2= 13.5 / Pixel size for axis 2 (microns)
PIXSCAL1= 0.1850 / Pixel scale for axis 1 (arcsec/pixel)
PIXSCAL2= 0.1850 / Pixel scale for axis 2 (arcsec/pixel)
CCD = 'Marconi/EEV CCD42-90'
MAXLIN = 65535 / Maximum linearity value (ADU)
SATURATE= 65535 / Saturation value (ADU)
QEPOINTS= '48%@350 86%@450 83%@550 78%@650 62%@750 38%@850 12%@950' / QE%@wavele
CONSWV = 'Not implemented' / Controller software DSPID and SERNO versions
DETSTAT = 'temp_status' / temp_status_comment
DETTEM = -133.200003051758 / Temp. Cold Plate (C)
TIMESYS = 'UTC ' / Time System for DATExxxx
OBSTYPE = 'OBJECT ' / Observation/ Exposure type
EXPTYPE = 'OBJECT ' / OBSTYPE is the new name for this
EXPNUM = 696207 / CFHT odometer number
OBSID = 696207 / CFHT odometer number
EXPTIME = 140.055 / Measured integration time (seconds)
EXPREQ = 140 / Requested integration time (seconds)
DARKTIME= 140.00 / Dark current time (seconds)
NCCDS = 36 / Number of devices
NAMPS = 72 / Number of amplifiers
INSTRUME= 'MegaPrime'
SHUTOPEN= 0.0000 / Shutter blade opening time (msec)
SHUTCLOS= 0.0000 / Shutter blade closing time (msec)
FILTER = 'g.MP9401' / Name of filter in position
FILTERID= 1306 / Holder ID (see also FILTER)
QRUNID = '03AQ02 ' / Q RunID
QOBSERVE= 'Joshua Shapiro' / Name of Q Observer
QCOORD = 'Nadine Manset' / Name of Q Coordinator
QID = 30000200000000004743
QOBSEQID= 10001200000000008136
QICSEQID= 10001200000000011489
QOBITER = 1
QOFFID = 10000000000000000001
REL_DATE= '2006-05-01T00:00:00' / UTC Release Date
DATE-OBS= '2003-03-26' / Date at start of observation (UTC)
UTIME = '12:16:58.04' / Time at start of observation (UT)
UTC-OBS = '12:16:58.04' / Time at start of observation (UTC)
MJDATE = 52724.5117829 / Modified Julian Date at start of observation
MJD-OBS = 52724.5117829 / Modified Julian Date at start of obs.
SIDTIME = '14:09:14.18' / Sidereal time at start of observation
LST-OBS = '14:09:14.18' / Sidereal time at start of exposure
EPOCH = 2000.0 / Equinox of coordinates
EQUINOX = 2000.0 / Equinox of coordinates
RADECSYS= 'FK5 ' / Coordinate system for equinox (FK4/FK5/GAPPT)
RA = '12:37:22.66' / Object right ascension
DEC = '-3:29:20.1' / Object declination
RA_DEG = 189.34442 / Object right ascension in degrees
DEC_DEG = -3.4889167 / Object declination in degrees
CRVAL1 = 189.34442 / WCS Ref value (RA in decimal degrees)
CRVAL2 = -3.4889167 / WCS Ref value (DEC in decimal degrees)
CTYPE1 = 'RA---TAN' / WCS Coordinate type
CTYPE2 = 'DEC--TAN' / WCS Coordinate type
GUIEQUIN= 2000.0 / TCS guider equinox
GUIRADEC= 'FK5 ' / TCS guider system for equinox
GUIRA = '12:36:57.58' / TCS guider right ascension
GUIDEC = '-2:49:06.0' / TCS guider declination
AIRMASS = 1.185 / Airmass at start of observation
FOCUSID = 'MegaPrime' / Telescope focus in use
FOCUSPOS= 1 / Telescope focus encoder readout
BONANGLE= 0.0000 / Telescope bonnette rotation angle in degrees
XPROBE = 0.0000 / Telescope bonnette guide probe X position
YPROBE = 0.0000 / Telescope bonnette guide probe Y position
ZPROBE = 1.9500 / Telescope bonnette guide probe Z position
RELHUMID= 2.020 / relative humidity, weathertron
TEA2INCH= 3.500 / temp, air, two inches above fifth floor deg C
TEA6FOOT= 3.190 / temp, air, six feet above fifth floor deg C
TEALOWWS= -0.2800 / temp, air, dome lower ws side deg C
TEAPMIRE= 0.9400 / temp, air, primary mirror east deg C
TEAPMIRW= 1.950 / temp, air, primary mirror west deg C
TEAPMSPN= 9999. / temp, air, primary mirror spigot north deg C
TEAPMSPS= 9999. / temp, air, primary mirror spigot south deg C
TEATOPOP= 1.080 / temp, air, dome top opposite ws deg C
TEATOPWS= 1.760 / temp, air, dome top ws side deg C
TEATRNGE= 2.520 / temp, air, top ring east deg C
TEATRNGW= 3.780 / temp, air, top ring west deg C
TEAUMIRE= 0.5700 / temp, air, under primary mirror east deg C
TEAWTHRT= 3.980 / temp, air, weathertron deg C
TESCONRM= -4.900 / temp, surface, floor above control room deg C
TESFELEV= 3.080 / temp, surface, floor by freight elevatr deg C
TESPIERN= 9999. / temp, surface, floor by north pier deg C
TESPIERS= 1.280 / temp, surface, floor by south pier deg C
TESPMIRW= 0.7100 / temp, surface, primary mirror west deg C
WINDDIR = 287.2 / wind direction (N=0 E=90 S=180 W=270)
WINDSPED= 7.540 / wind speed, weathertron (knots)
COMMENT
COMMENT Processing Pipeline
COMMENT -------------------
COMMENT
CRUNID = '03Am02 ' / Elixir camera run ID
HISTORY imsplice: FLIPS ver 2.0 - Elixir by CFHT - Wed Mar 26 2003 - 2:31:23
HISTORY imsplice: Splicing the two readouts (A&B) per CCD into a unique image
HISTORY imsplice: Splicing results in all detectors as if read from A amplifier
HISTORY imsplice: NEXTEND keyword updated (/2) = number of CCDs vs. amplifiers
HISTORY imsplice: EXTNAME keyword becomes `ccdxx` instead of `ampxx`
HISTORY imsplice: AMPNAME keyword now covers both amplifiers (eg `29a + 29b')
HISTORY imsplice: keyword {GAIN, RDNOISE, MAXLIN} replaced by two keywords [A,B]
HISTORY imsplice: DATASEC and DETSEC keywords now reflect the entire CCD
HISTORY imsplice: BIASSEC becomes irrelevant -> replaced by BSECA & BSECB
HISTORY imsplice: New keywords are DETSECA, DETSECB, DSECA, DSECB, TSECA, TSECB
HISTORY imsplice: New keywords are ASECA, ASECB, CSECA, CSECB
COMMENT Unique detector IDs for MegaCam (North on top, East to the left)
COMMENT --------------------------
COMMENT ba ba ba ba ba ba ba ba ba
COMMENT 00 01 02 03 04 05 06 07 08
COMMENT --------------------------------
COMMENT ba ba ba ba ba ba ba ba ba ba ba
COMMENT 36 09 10 11 12 13 14 15 16 17 37
COMMENT --------------------------------
COMMENT 38 18 19 20 21 22 23 24 25 26 39
COMMENT ab ab ab ab ab ab ab ab ab ab ab
COMMENT --------------------------------
COMMENT 27 28 29 30 31 32 33 34 35
COMMENT ab ab ab ab ab ab ab ab ab
COMMENT __________________________
COMMENT The two upper rows of CCDs are flipped, a=A amp, b=B amp
HISTORY imred: FLIPS ver 2.0 - Elixir by CFHT - Sat Jul 19 2003 - 3:12:42
COMMENT imred: Elixir / Flips2 flatten.flips
HISTORY imred: Input image: 696207o.fits
HISTORY imred: Output image: 696207p.phu
HISTORY imred: Camera offset correction with overscan level subtraction
HISTORY imred: Overscan computed in BIASSEC (1 amp) or BSEC[A/B] (dual amp)
HISTORY imred: Overscan model: 1D median Y axis vector in bias section
HISTORY imred: Mask bad pixels: * 2003A.mask.0.36.00.fits
HISTORY imred: Bias structures: - 03Am02.bias.0.36.00.fits
HISTORY imred: Dark current: - 1.00 * 03Am02.dark.60.36.00.fits
HISTORY imred: Dark frame first corrected by bias (03Am02.bias.0.36.00.fits)
HISTORY imred: Flat-fielding: / 03Am02.flat.g.36.01.fits
IMRED_DT= 'FLIPS ver 2.0 - Elixir by CFHT - Sat Jul 19 2003 - 3:12:42' / Date
IMRED_IF= '696207o.fits' / Input file to process by imred
IMRED_OF= '696207p.phu' / Output file resulting from the process by imred
IMRED_OP= 'MASK_BP + OVERSCAN + BIAS + DARK_CURRENT + FLAT-FIELD' / Operation(s)
IMRED_MK= '2003A.mask.0.36.00.fits' / Mask of bad pixels (0/1) input file
IMRED_OV= '1DYMODEL_OVERSCAN' / Type of overscan level correction
IMRED_BS= '03Am02.bias.0.36.00.fits' / Bias frame input file
IMRED_DK= '03Am02.dark.60.36.00.fits' / Dark frame input file
IMRED_DS= 1.0000 / Dark frame scaling factor
IMRED_DB= T / Dark frame first corrected by bias frame
IMRED_FF= '03Am02.flat.g.36.01.fits' / Flat-field frame input file
COMMENT --------------- Elixir Analysis ---------------
COMMENT Elixir: processing performed @ CFHT, version 2
COMMENT Elixir: version: 2
COMMENT Elixir: processing date: Sat Jul 19 03:12:51 2003
COMMENT Elixir: website: http://www.cfht.hawaii.edu/Instruments/Elixir
COMMENT Elixir: email: elixir@cfht.hawaii.edu
COMMENT Elixir: team: Eugene Magnier & Jean-Charles Cuillandre
COMMENT Elixir: No photometry calibrations for this night & filter
COMMENT --------------- Elixir Analysis (end) ---------------
Skyprobe Zero-points
| Time |
Filter |
Zero Point |
Zero Point Error |
Airmass Coeff. |
Sky Flux |
# Stars in Solution |
| 2003/03/26,12:17:16 |
SKYPROBE.V |
1.1030 |
0.0160 |
1.185 |
170.0 |
341 |
| 2003/03/26,12:18:15 |
SKYPROBE.V |
0.0590 |
0.0070 |
1.187 |
170.0 |
450 |
| 2003/03/26,12:19:15 |
SKYPROBE.V |
0.0780 |
0.0070 |
1.189 |
170.0 |
464 |
|
