695722p.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  = 'SA 110  '                                                            
OBSERVER= 'QSO Team'                                                            
PI_NAME = 'QSO Team'                                                            
RUNID   = '03AQ97  '                                                            
FILENAME= '695722o '           / Base filename at acquisition                   
EXTVER  =                    0 / Now matches the CCD number in the mosaic       
DATE    = '2003-03-22T15:09:39.18' / UTC Date of file creation                  
HSTTIME = 'Sat Mar 22 05:09:56 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 695722o01, raster FULL, etype OBJECT, etime 10, filter filter_name 
COMMENT  Fully Characterized and Analysed by Elixir @ CFHT                      
COMMENT                                                                         
COMMENT Unique amplifier IDs for MegaCam:                                       
COMMENT                                                                         
COMMENT -- -- 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 -- --       
COMMENT 72 73 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 74 75       
COMMENT 76 77 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 78 79       
COMMENT -- -- 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 -- --       
COMMENT                                                                         
COMMENT                                                                         
COMMENT Detector                                                                
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)          
AMPNAME = '00a + 00b'          / List of amplifiers names for this image        
AMPLIST = 'A       '           / Data are now as if CCD read from A amp         
CCDSIZE = '[1:2048,1:4612]'    / Detector imaging area size                     
DETSECA = '[4160:3137,19351:14740]' / Mosaic area of the A readout              
DETSECB = '[2113:3136,19351:14740]' / Mosaic area of the B readout              
IMMODE  =                  699 / Imaging area mode (average of A B data areas)  
IMMODEA =                  699 / Imaging area mode for A amplifier              
IMMODEB =                  699 / Imaging area mode for B amplifier              
ASECA   = '[1:1056,1:4612]'    / Section by A amplifier in raw frame            
DSECA   = '[33:1056,1:4612]'   / Image area of A amplifier in raw frame         
TSECA   = '[33:1056,1:4612]'   / Trim section of A amplifier = DSECA            
BSECA   = '[1:32,1:4644]'      / Overscan of A amplifier in raw frame           
CSECA   = '[1:1024,1:4612]'    / Section in full CCD after BSECA cut out        
ASECB   = '[1057:2112,1:4612]' / Section by B amplifier in raw frame            
DSECB   = '[1057:2080,1:4612]' / Image area of B amplifier in raw frame         
TSECB   = '[1057:2080,1:4612]' / Trim section of B amplifier = DSECB            
BSECB   = '[2081:2112,1:4644]' / Overscan of B amplifier in raw frame           
CSECB   = '[1025:2048,1:4612]' / Section in full CCD after BSECB cut out        
CCD     = 'Marconi/EEV CCD42-90'                                                
CCDNAME = '8341-7-5'           / Name of the CCD (manufacturer reference)       
CCDNICK = 'Martinien'          / Nickname of the CCD                            
MAXLIN  =                65544 / Level at 1% linearity departure (ADU)          
MAXLINA =                66353 / Level at 1% linearity departure (ADU) - A amp  
MAXLINB =                64736 / Level at 1% linearity departure (ADU) - B amp  
SATURATE=                65535 / Saturation value (ADU)                         
GAINA   =               1.5210 / Converting gain of A amplifier (e-/ADU)        
GAINB   =               1.6501 / Converting gain of B amplifier (e-/ADU)        
RDNOISE =                    5 / Read noise (electrons) = Average [A,B] amps    
RDNOISEA=                    3 / Read noise (electrons) A amplifier             
RDNOISEB=                    6 / Read noise (electrons) B amplifier             
DARKCUR =                  3.6 / Dark current (e-/pixel/hour)                   
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  =    -133.133337402344 / 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  =               695722 / CFHT odometer number                           
OBSID   =               695722 / CFHT odometer number                           
EXPTIME =               10.114 / Measured integration time (seconds)            
EXPREQ  =                   10 / Requested integration time (seconds)           
DARKTIME=               10.000 / Dark current time (seconds)                    
INSTRUME= 'MegaPrime'                                                           
SHUTOPEN=               0.0000 / Shutter blade opening time (msec)              
SHUTCLOS=               0.0000 / Shutter blade closing time (msec)              
FILTER  = 'u.MP9301'           / Name of filter in position                     
FILTERID=                 1308 / Holder ID (see also FILTER)                    
QRUNID  = '03AQ02  '           / Q RunID                                        
QOBSERVE= 'Joshua Shapiro'     / Name of Q Observer                             
QCOORD  = 'Nadine Manset'      / Name of Q Coordinator                          
QID     = 30000200000000004691                                                  
QOBSEQID= 10001100000000007779                                                  
QICSEQID= 10001100000000010691                                                  
QOBITER =                    1                                                  
QOFFID  = 10000000000000000001                                                  
REL_DATE= '2003-03-22T00:00:00' / UTC Release Date                              
DATE-OBS= '2003-03-22'         / Date at start of observation (UTC)             
UTIME   = '15:09:39.18'        / Time at start of observation (UT)              
UTC-OBS = '15:09:39.18'        / Time at start of observation (UTC)             
MJDATE  =        52720.6317034 / Modified Julian Date at start of observation   
MJD-OBS =        52720.6317034 / Modified Julian Date at start of obs.          
SIDTIME = '16:46:37.46'        / Sidereal time at start of observation          
LST-OBS = '16:46:37.46'        / 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      = '18:42:11.77'        / Object right ascension                         
DEC     = '0:09:53.4'          / Object declination                             
RA_DEG  =            280.54904 / Object right ascension in degrees              
DEC_DEG =           0.16483333 / Object declination in degrees                  
GUIEQUIN=               2000.0 / TCS guider equinox                             
GUIRADEC= 'FK5     '           / TCS guider system for equinox                  
GUIRA   = '15:36:39.76'        / TCS guider right ascension                     
GUIDEC  = '55:20:33.3'         / TCS guider declination                         
AIRMASS =                1.213 / Airmass at start of observation                
FOCUSID = 'MegaPrime'          / Telescope focus in use                         
FOCUSPOS=                    2 / 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  =               2.7000 / Telescope bonnette guide probe Z position      
RELHUMID=                9.010 / relative humidity, weathertron                 
TEA2INCH=                1.330 / temp, air, two inches above fifth floor deg C  
TEA6FOOT=               0.5000 / temp, air, six feet above fifth floor deg C    
TEALOWWS=               -2.240 / temp, air, dome lower ws side deg C            
TEAPMIRE=              -0.7600 / temp, air, primary mirror east deg C           
TEAPMIRW=             -0.07000 / 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=               -1.870 / temp, air, dome top opposite ws deg C          
TEATOPWS=              -0.6900 / temp, air, dome top ws side deg C              
TEATRNGE=              -0.7400 / temp, air, top ring east deg C                 
TEATRNGW=               0.2400 / temp, air, top ring west deg C                 
TEAUMIRE=              -0.8100 / temp, air, under primary mirror east deg C     
TEAWTHRT=               -1.020 / temp, air, weathertron deg C                   
TESCONRM=               -6.030 / temp, surface, floor above control room deg C  
TESFELEV=              -0.7000 / temp, surface, floor by freight elevatr deg C  
TESPIERN=                9999. / temp, surface, floor by north pier deg C       
TESPIERS=                1.900 / temp, surface, floor by south pier deg C       
TESPMIRW=              -0.7000 / temp, surface, primary mirror west deg C       
WINDDIR =                78.01 / wind direction (N=0 E=90 S=180 W=270)          
WINDSPED=                25.03 / 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 - Sun Mar 23 2003 -  2:38:48   
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 - Mon May 19 2003 - 11:01:12      
COMMENT imred: Elixir / Flips2 flatten.flips                                    
HISTORY imred: Input image:  695722o.fits[ccd00]                                
HISTORY imred: Output image: 695722p00.fits                                     
HISTORY imred: Camera offset correction with overscan level subtraction         
HISTORY imred: Overscan A amp computed from [1:32,1:4644]      = 1276 ADU       
HISTORY imred: Overscan B amp computed from [2081:2112,1:4644] = 1226 ADU       
HISTORY imred: Overscan model: 1D median Y axis vector in bias section          
HISTORY imred: Mask bad pixels: * 2003A.mask.0.36.00.fits[ccd00]                
HISTORY imred: Bias structures: - 03Am02.bias.0.36.00.fits[ccd00] (mode A_amp=1 
HISTORY imred: Dark current A amp: - 1.00 * 03Am02.dark.60.36.00.fits[ccd00] (mo
HISTORY imred: Dark current B amp: - 1.00 * 03Am02.dark.60.36.00.fits[ccd00] (mo
HISTORY imred: Dark frame first corrected by bias (03Am02.bias.0.36.00.fits[ccd0
HISTORY imred: Flat-fielding: * 1.0 / 03Am02.flat.u.36.01.fits[ccd00]           
HISTORY imred: Normalized flat-field (ref. scaling factor= 1.0 from A amp)      
HISTORY imred: Preserving dynamic: stretching 65K ADU range by 1.012 (BSCALe)   
IMRED_DT= 'FLIPS ver 2.0 - Elixir by CFHT - Mon May 19 2003 - 11:01:12' / Date  
IMRED_IF= '695722o.fits[ccd00]' / Input file to process by imred                
IMRED_OF= '695722p00.fits'     / 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[ccd00]' / 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[ccd00]' / Bias frame input file             
IMRED_DK= '03Am02.dark.60.36.00.fits[ccd00]' / 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.u.36.01.fits[ccd00]' / Flat-field frame input file       
IMRED_NF=                    T / Normalized flat-field                          
IMRED_SF=          1.012484670 / Output file dynamic stretching factor (BSCALe) 
COMMENT  --------------- Elixir Analysis ---------------                        
COMMENT  Elixir processing performed @ CFHT, version 1                          
COMMENT  Elixir version: 1                                                      
COMMENT  Elixir processing date: Mon May 19 11:33:14 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 failed to find an astrometry solution for this image           
COMMENT   Elixir failed to find photometry data for this image                  
COMMENT  --------------- Elixir Analysis (end) ---------------                  
COMMENT  Primary Header Unit generated by fhtool v1.9                           
COMMENT  Some comments in this header may only apply to CCD0                    

Skyprobe Zero-points

Time Filter Zero Point Zero Point Error Airmass Coeff. Sky Flux # Stars in Solution
Skyprobe Zerpoints Unavailable