Changeset 9127 for trunk/icd-demo/def/P2.chip1.psf.txt
- Timestamp:
- Oct 2, 2006, 4:58:59 PM (20 years ago)
- File:
-
- 1 edited
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trunk/icd-demo/def/P2.chip1.psf.txt (modified) (1 diff)
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trunk/icd-demo/def/P2.chip1.psf.txt
r8426 r9127 1 2 # description of the chip metadata3 BLANK METADATA4 COMMENT STR5 COMMENT STR Combination (P4S, P4D, Image Stack/ Cumulative Sky) Image6 COMMENT STR Metadata HDU7 COMMENT STR8 OBS_ID STR UnknownFormat # Observation Identifier9 CLASSID S32 0 # Class ID = focal plane location10 DETECTID S32 0 # Numerical ID of detector11 NX S32 4800 # Number of columns on the detector12 NY S32 4800 # Number of rows on the detector DATE STR 2006/02/0513 COMMENT STR14 COMMENT STR Astrometric Solution (up to linear terms)15 COMMENT STR16 NASTRO S32 100 # Number of astrometry stars17 CERROR F32 10.000 # Scatter in astrometry solution (MAS)18 CTYPE1 STR RA---TAN # WCS Coordinate type19 CTYPE2 STR DEC--TAN # WCS Coordinate type20 CRVAL1 F32 321.30941666667 # WCS Ref value (RA in decimal degrees)21 CRVAL2 F32 -5.1685277777778 # WCS Ref value (DEC in decimal degrees)22 CRPIX1 F32 -1051.17692913657 # WCS Coordinate reference pixel23 CRPIX2 F32 2033.40939404705 # WCS Coordinate reference pixel24 CD1_1 F32 1.13378419402790E-4 # WCS Coordinate scale matrix25 CD1_2 F32 8.93919113249280E-8 # WCS Coordinate scale matrix26 CD2_1 F32 -5.4105516940550E-7 # WCS Coordinate scale matrix27 CD2_2 F32 -1.1365323690945E-4 # WCS Coordinate scale matrix28 COMMENT STR29 COMMENT STR Higher order terms in astrometric solution30 COMMENT STR31 POLYORD S32 3 # Polynomial Order32 PCA1X3Y0 F32 0.0 # WCS, Axis 1, coefficient of X^333 PCA1X2Y1 F32 0.0 # WCS, Axis 1, coefficient of X^2 * Y34 PCA1X1Y2 F32 0.0 # WCS, Axis 1, coefficient of X * Y^235 PCA1X0Y3 F32 0.0 # WCS, Axis 1, coefficient of Y^336 PCA1X2Y0 F32 0.0 # WCS, Axis 1, coefficient of X^237 PCA1X1Y1 F32 0.0 # WCS, Axis 1, coefficient of X * Y38 PCA1X0Y2 F32 0.0 # WCS, Axis 1, coefficient of Y^239 PCA1X3Y0 F32 0.0 # WCS, Axis 2, coefficient of X^340 PCA1X2Y1 F32 0.0 # WCS, Axis 2, coefficient of X^2 * Y41 PCA1X1Y2 F32 0.0 # WCS, Axis 2, coefficient of X * Y^242 PCA1X0Y3 F32 0.0 # WCS, Axis 2, coefficient of Y^343 PCA1X2Y0 F32 0.0 # WCS, Axis 2, coefficient of X^244 PCA1X1Y1 F32 0.0 # WCS, Axis 2, coefficient of X * Y45 PCA1X0Y2 F32 0.0 # WCS, Axis 2, coefficient of Y^246 COMMENT STR47 COMMENT STR PSF Description Parameters48 COMMENT STR49 PSFMOD S32 1 # PSF Model number50 PSFFWHM F32 1.0 # PSF Full width at Half Maximum (pixels)51 PSFWIDX F32 1.0 # PSF Width in X coordinate (pixels)52 PSFWIDY F32 1.0 # PSF Width in Y coordinate (pixels)53 PSFTHETA F32 0.0 # PSF Orientation angle (degrees)54 PSF_EX1 F32 0.0 # PSF Extra parameter #155 PSF_EX2 F32 0.0 # PSF Extra parameter #256 COMMENT STR57 COMMENT STR Photometry Calibration information58 COMMENT STR59 COMMENT STR Formula for Photometry, based on keywords given in this header:60 COMMENT STR m = -2.5*log(DN) + 2.5*log(EXPTIME)61 COMMENT STR M = m + PHOT_C + PHOT_K*(AIRMASS - 1) + PHOT_X*(PHOT_C1 - PHOT_C2)62 COMMENT STR63 PHOTCODE STR GPC.00.r # Photometry reduction code identifier64 PHOTOCID S32 # Numerical code for reduction code65 PHOT_C F32 25.7150 # Elixir zero point - measured for camera run66 PHOT_CS F32 0.0048 # Elixir zero point - scatter67 PHOT_NS S32 19 # Elixir zero point - N stars68 PHOT_NM S32 5 # Elixir zero point - N images69 PHOT_C0 F32 25.7430 # Elixir zero point - nominal70 PHOT_X F32 0.0830 # Elixir zero point - color term71 PHOT_K F32 -0.0400 # Elixir zero point - airmass term72 PHOT_C1 STR i_SDSS # Elixir zero point - color 173 PHOT_C2 STR r_SDSS # Elixir zero point - color 274 COMMENT STR75 COMMENT STR Some statistics on this image76 COMMENT STR77 NDETECT S32 1000 # Number of detections78 MAGSAT F32 15.0 # Magnitude at which sources saturate79 MAGCOMP F32 22.0 # Magnitude for which frame is 95% complete80 SKYVAL F32 1000.0 # Median sky value on detector81 SKYVAR F32 1.0 # Variance of sky values82 BIASVAL F32 200.0 # Mean bias level of frame83 BIASVAR F32 1.0 # Variance of bias values84 COMMENT STR85 COMMENT STR Images used to process this exposure86 COMMENT STR87 DETREND1 STR bias.00.fits #88 DETREND2 STR dark.00.fits #89 DETREND3 STR flat.00.fits #90 DETREND4 STR fringe.01.fits #91 DETREND5 STR none #92 DETREND6 STR none #93 DETREND7 STR none #94 DETREND8 STR none #95 COMMENT STR96 COMMENT STR Quality Assurance Flags from IPP97 COMMENT STR98 QAFLAGS STR UnknownValue # IP QA flags99 END100 1 101 2 # extra data which belongs to table header 102 HEADER METADATA 103 COMMENT STR 104 COMMENT STR This HDU applies to all detections that have been analyzed 105 COMMENT STR with the IPP PSF fitting procedure. Note that the IPP_IDET 106 COMMENT STR must be unique within a file so as to allow matching up 107 COMMENT STR sources between the PSF matching and either the alternative 108 COMMENT STR PSF fits for P2, P4S, and P4D detections or the extended 109 COMMENT STR source fits to the Image Stack/Cumulative Sky detections. 110 COMMENT STR 111 EXTNAME STR PSF_FIT_PARAMS 3 FITSTABLE METADATA 4 HEADER METADATA 5 COMMENT STR 6 COMMENT STR This HDU applies to all detections that have been analyzed 7 COMMENT STR with the IPP PSF fitting procedure. Note that the IPP_IDET 8 COMMENT STR must be unique within a file so as to allow matching up 9 COMMENT STR sources between the PSF matching and either the alternative 10 COMMENT STR PSF fits for P2, P4S, and P4D detections or the extended 11 COMMENT STR source fits to the Image Stack/Cumulative Sky detections. 12 COMMENT STR 13 EXTNAME STR PSF_FIT_PARAMS 14 END 15 16 # description of the FITS table columns 17 COLUMNS METADATA 18 TYPE TTYPE TFORM TUNIT TMIN TMAX COMMENT 19 IPP_IDET TTYPE J NONE NONE NONE "IPP detection identifer index" 20 X_PSF TTYPE E PIXELS 0 5000 "PSF x coordinate" 21 Y_PSF TTYPE E PIXELS 0 5000 "PSF y coordinate" 22 X_PSF_SIG TTYPE E PIXELS 0 10 "Sigma in PSF x coordinate" 23 Y_PSF_SIG TTYPE E PIXELS 0 10 "Sigma in PSF y coordinate" 24 RA_PSF TTYPE D "DECIMAL DEGREES" 0 360 "RA from PSF fit" 25 DEC_PSF TTYPE D "DECIMAL DEGREES" -90 +90 "DEC from PSF fit" 26 RA_PSF_SIG TTYPE E ARCSECONDS 0 1 "Sigma of PSF fit RA" 27 DEC_PSF_SIG TTYPE E ARCSECONDS 0 1 "Sigma of PSF fit DEC" 28 PSF_INST_MAG TTYPE E MAG -20 0 "PSF fit instrumental magnitude" 29 PSF_INST_MAG_SIG TTYPE E MAG 0 0.5 "Sigma of PSF instrumental magnitude" 30 PEAK_FLUX_AS_MAG TTYPE E MAG -20 0 "Peak flux expressed as magnitude" 31 SKY TTYPE E ADU 0 60000 "Sky level" 32 SKY_SIGMA TTYPE E ADU 0 60000 "Sigma of sky level" 33 STAR_GALAXY_SEP TTYPE E NONE 0 1 "Star-Galaxy separator" 34 PSF_WIDTH_X TTYPE E ARCSECONDS 0 20 "PSF width in x coordinate" 35 PSF_WIDTH_Y TTYPE E ARCSECONDS 0 20 "PSF width in y coordinate" 36 PSF_THETA TTYPE E DEGREES -180 +180 "PSF orientation angle" 37 PSF_QF TTYPE E NONE 0 1 "PSF coverage/quality factor" 38 CAL_PSF_MAG TTYPE E MAG -10 +30 "Calibrated magnitude" 39 CAL_PSF_MAG_SIG TTYPE E MAG 0 0.5 "Sigma of calibrated magnitude" 40 N_FRAMES TTYPE I NONE 0 10000 "Number of frames overlapping source center" 41 END 112 42 END 113 114 # description of the FITS table columns115 COLUMNS METADATA116 TYPE TTYPE TFORM TUNIT TMIN TMAX COMMENT117 IPP_IDET TTYPE J NONE NONE NONE "IPP detection identifer index"118 X_PSF TTYPE E PIXELS 0 5000 "PSF x coordinate"119 Y_PSF TTYPE E PIXELS 0 5000 "PSF y coordinate"120 X_PSF_SIG TTYPE E PIXELS 0 10 "Sigma in PSF x coordinate"121 Y_PSF_SIG TTYPE E PIXELS 0 10 "Sigma in PSF y coordinate"122 RA_PSF TTYPE D DECIMAL DEGREES 0 360 "RA from PSF fit"123 DEC_PSF TTYPE D DECIMAL DEGREES -90 +90 "DEC from PSF fit"124 RA_PSF_SIG TTYPE E ARCSECONDS 0 1 "Sigma of PSF fit RA"125 DEC_PSF_SIG TTYPE E ARCSECONDS 0 1 "Sigma of PSF fit DEC"126 PSF_INST_MAG TTYPE E MAG -20 0 "PSF fit instrumental magnitude"127 PSF_INST_MAG_SIG TTYPE E MAG 0 0.5 "Sigma of PSF instrumental magnitude"128 PEAK_FLUX_AS_MAG TTYPE E MAG -20 0 "Peak flux expressed as magnitude"129 SKY TTYPE E ADU 0 60000 "Sky level"130 SKY_SIGMA TTYPE E ADU 0 60000 "Sigma of sky level"131 STAR_GALAXY_SEP TTYPE E NONE 0 1 "Star-Galaxy separator"132 PSF_WIDTH_X TTYPE E ARCSECONDS 0 20 "PSF width in x coordinate"133 PSF_WIDTH_Y TTYPE E ARCSECONDS 0 20 "PSF width in y coordinate"134 PSF_THETA TTYPE E DEGREES -180 +180 "PSF orientation angle"135 PSF_QF TTYPE E NONE 0 1 "PSF coverage/quality factor"136 CAL_PSF_MAG TTYPE E MAG -10 +30 "Calibrated magnitude"137 CAL_PSF_MAG_SIG TTYPE E MAG 0 0.5 "Sigma of calibrated magnitude"138 N_FRAMES TTYPE I NONE 0 10000 "Number of frames overlapping source center"139 END
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