WISE Software Interface Specification; QAoutput_fco07; (WSDC D-I121) Written by F. Masci, version 1.2, 02/17/2009 Interface Name: Level-3 (Atlas Image) QA metadata Type of Interface: QA metadata written to ASCII file in IPAC table format Read By: WISE QA Application Framework ___________ H. Brandenburg D. Kirkpatrick C. Gelino Written By: COADD ___________________________________ F. Masci DESCRIPTION: The Frame Co-addition Pipeline (COADD) shall generate a table storing metrics and diagnostics to support Quality Assurance (QA) activities downstream. The table shall be in the IPAC standard format. COADD shall generate one table file per band. EXAMPLE TABLE: Below is an example of an output QA metadata table file from COADD. The metrics were computed using co-adds created from simulated frames (from the May 2008 simulation) and processed with the WSDS pipeline. Specific algorithms are described in the COADD Subsystem Design Specification (doc. WSDC D-D019: http://web.ipac.caltech.edu/staff/fmasci/home/wise/sds-wsdc-D019-framecoadder.pdf). See below for some notes and associated graphics files. \ WISE QA metadata for co-add products \ Generated by framecoadder, v.2.0 on 2008-11-11 at 09:38:31 \ Definitions of metric identifiers: \ int: co-add intensity values \ cov: depth-of-coverage map values \ unc: co-add uncertainty values \ msk: statistics on frame-pixels omitted, including temporal outliers \ frm: input frame-stack ensemble statistics \ Metric units (excluding enumerates) are in intensity co-add units \ Names appended with _xy refer to value for partition x,y in co-add footprint: e.g. for 3 x 3 grid: _11 => square at lower left corner; _33 => square at upper right \ FITS file products represented: \ 1: /wise/fmasci/NedMidLatSim/Level-1b_to_coadd/wisetest/mosaic-w1-int.fits \ 2: /wise/fmasci/NedMidLatSim/Level-1b_to_coadd/wisetest/mosaic-w1-cov.fits \ 3: /wise/fmasci/NedMidLatSim/Level-1b_to_coadd/wisetest/mosaic-w1-unc.fits \ |name |band |hdrname |type |value |comment | |c |i |c |c |c |c | \ \ Global co-add metrics \ coad:int:numframes 1 NUMFRMS i 12 Number of input frames overlapping with co-add footprint coad:int:NumNaN 1 - i 0 Number of NaN pixels over whole intensity co-add coad:unc:NumNaN 1 - i 0 Number of NaN pixels over whole uncertainty co-add coad:int:Min 1 - r 982.694580078125 int pixels: Minimum pixel value over whole intensity co-add coad:int:Max 1 - r 40554.7734375 int pixels: Maximum pixel value over whole intensity co-add coad:int:Mean 1 - r 1011.7333984375 int pixels: Mean pixel value over whole intensity co-add coad:int:Median 1 - r 984.427062988281 int pixels: Median pixel value over whole intensity co-add coad:int:StdDev 1 - r 95.9805526733398 int pixels: Standard (RMS) Deviation from mean (unbiased estimate) over whole intensity co-add coad:cov:Min 1 - r 2.97386598587036 cov pixels: Minimum pixel value over whole coverage co-add coad:cov:Max 1 - r 12.1284294128418 cov pixels: Maximum pixel value over whole coverage co-add coad:cov:Mean 1 - r 7.23035860061646 cov pixels: Mean pixel value over whole coverage co-add coad:cov:Median 1 - r 7.00496625900269 cov pixels: Median pixel value over whole coverage co-add coad:cov:FivePtile 1 - r 3.99893689155579 cov pixels: 5%-tile value over whole coverage co-add coad:cov:NineFivePtile 1 - r 11.0051145553589 cov pixels: 95%-tile value over whole coverage co-add \ \ Co-add metrics for square partition 1, 1 \ coad:int:Min_11 1 - r 983.510925292969 int pixels: Minimum pixel value coad:int:Max_11 1 - r 8022.736328125 int pixels: Maximum pixel value coad:int:Mean_11 1 - r 992.546752929688 int pixels: Mean pixel value coad:int:Median_11 1 - r 984.687316894531 int pixels: Median pixel value coad:int:Mode_11 1 - r 984.541076660156 int pixels: Mode pixel value (fuzzy) coad:int:StdDev_11 1 - r 62.6059112548828 int pixels: Standard (RMS) Deviation from mean (unbiased population estimate) coad:cov:Min_11 1 - r 3.893958568573 cov pixels: Minimum pixel value coad:cov:Max_11 1 - r 9.08282470703125 cov pixels: Maximum pixel value coad:cov:Mean_11 1 - r 6.00626802444458 cov pixels: Mean pixel value coad:cov:Median_11 1 - r 5.99043703079224 cov pixels: Median pixel value coad:cov:FivePtile_11 1 - r 4.02700710296631 cov pixels: 5%-tile value coad:cov:NineFivePtile_11 1 - r 8.01004314422607 cov pixels: 95%-tile value coad:unc:Min_11 1 - r 0.18810361623764 unc pixels: Minimum pixel value coad:unc:Max_11 1 - r 0.773846745491028 unc pixels: Maximum pixel value coad:unc:Mean_11 1 - r 0.235490888357162 unc pixels: Mean pixel value coad:unc:Median_11 1 - r 0.232241168618202 unc pixels: Median pixel value coad:int:NumAtMedCov_11 1 - i 173180 int pixels: Number of pixels with Median Coverage coad:int:SigLTMADMED_11 1 - r 0.334906640962176 int pixels: Sigma from Lower-Tail Median Absolute Deviation from Median *at Median Coverage* coad:int:SigLTStdMod_11 1 - r 0.263801472552676 int pixels: Sigma from Trimmed Lower-Tail standard deviation from mode *at Median Coverage* coad:int:Med16ptile_11 1 - r 0.320556640625 int pixels: Sigma from Median - 16%-tile *at Median Coverage* coad:int:84_16ptile_11 1 - r 0.68109130859375 int pixels: Sigma from [84%-tile - 16%-tile]/2 *at Median Coverage* coad:unc:MdAtMedCov_11 1 - r 0.231994301080704 unc pixels: Median pixel uncertainty *at Median Coverage* coad:unc:LTMADMED_Unc_11 1 - r 1.44359856859446 Ratio: SigLTMADMED_11/MedAtMedCov_11 (pseudo Chi2) *at Median Coverage* coad:unc:Md16ptile_Unc_11 1 - r 1.38174359944078 Ratio: Med16ptile_11/MedAtMedCov_11 (pseudo Chi2) *at Median Coverage* coad:unc:LTStdMod_Unc_11 1 - r 1.1371032448806 Ratio: SigLTStdMod_11/MedAtMedCov_11 (pseudo Chi2) *at Median Coverage* \ \ Co-add metrics for square partition 2, 1 \ coad:int:Min_21 1 - r 983.404357910156 int pixels: Minimum pixel value coad:int:Max_21 1 - r 3001.74096679688 int pixels: Maximum pixel value coad:int:Mean_21 1 - r 990.347778320312 int pixels: Mean pixel value coad:int:Median_21 1 - r 984.542602539062 int pixels: Median pixel value coad:int:Mode_21 1 - r 984.418762207031 int pixels: Mode pixel value (fuzzy) coad:int:StdDev_21 1 - r 18.1715469360352 int pixels: Standard (RMS) Deviation from mean (unbiased population estimate) coad:cov:Min_21 1 - r 4.97587871551514 cov pixels: Minimum pixel value coad:cov:Max_21 1 - r 11.084321975708 cov pixels: Maximum pixel value coad:cov:Mean_21 1 - r 7.91503667831421 cov pixels: Mean pixel value coad:cov:Median_21 1 - r 7.98697900772095 cov pixels: Median pixel value coad:cov:FivePtile_21 1 - r 5.98817014694214 cov pixels: 5%-tile value coad:cov:NineFivePtile_21 1 - r 10.0151319503784 cov pixels: 95%-tile value coad:unc:Min_21 1 - r 0.17051936686039 unc pixels: Minimum pixel value coad:unc:Max_21 1 - r 0.352422714233398 unc pixels: Maximum pixel value coad:unc:Mean_21 1 - r 0.204289749264717 unc pixels: Mean pixel value coad:unc:Median_21 1 - r 0.201126888394356 unc pixels: Median pixel value coad:int:NumAtMedCov_21 1 - i 106333 int pixels: Number of pixels with Median Coverage coad:int:SigLTMADMED_21 1 - r 0.330563080095874 int pixels: Sigma from Lower-Tail Median Absolute Deviation from Median *at Median Coverage* coad:int:SigLTStdMod_21 1 - r 0.24919331537462 int pixels: Sigma from Trimmed Lower-Tail standard deviation from mode *at Median Coverage* coad:int:Med16ptile_21 1 - r 0.31439208984375 int pixels: Sigma from Median - 16%-tile *at Median Coverage* coad:int:84_16ptile_21 1 - r 0.582427978515625 int pixels: Sigma from [84%-tile - 16%-tile]/2 *at Median Coverage* coad:unc:MdAtMedCov_21 1 - r 0.200834557414055 unc pixels: Median pixel uncertainty *at Median Coverage* coad:unc:LTMADMED_Unc_21 1 - r 1.64594721322965 Ratio: SigLTMADMED_21/MedAtMedCov_21 (pseudo Chi2) *at Median Coverage* coad:unc:Md16ptile_Unc_21 1 - r 1.56542825045581 Ratio: Med16ptile_21/MedAtMedCov_21 (pseudo Chi2) *at Median Coverage* coad:unc:LTStdMod_Unc_21 1 - r 1.24078902845821 Ratio: SigLTStdMod_21/MedAtMedCov_21 (pseudo Chi2) *at Median Coverage* \ \ Co-add metrics for square partition 3, 1 \ coad:int:Min_31 1 - r 982.694580078125 int pixels: Minimum pixel value coad:int:Max_31 1 - r 3852.11840820312 int pixels: Maximum pixel value coad:int:Mean_31 1 - r 989.520202636719 int pixels: Mean pixel value coad:int:Median_31 1 - r 984.377685546875 int pixels: Median pixel value coad:int:Mode_31 1 - r 984.321899414062 int pixels: Mode pixel value (fuzzy) coad:int:StdDev_31 1 - r 23.9185485839844 int pixels: Standard (RMS) Deviation from mean (unbiased population estimate) coad:cov:Min_31 1 - r 2.97386598587036 cov pixels: Minimum pixel value coad:cov:Max_31 1 - r 9.03796291351318 cov pixels: Maximum pixel value coad:cov:Mean_31 1 - r 5.1181902885437 cov pixels: Mean pixel value coad:cov:Median_31 1 - r 5.01257371902466 cov pixels: Median pixel value coad:cov:FivePtile_31 1 - r 2.99931669235229 cov pixels: 5%-tile value coad:cov:NineFivePtile_31 1 - r 7.99970722198486 cov pixels: 95%-tile value coad:unc:Min_31 1 - r 0.188670709729195 unc pixels: Minimum pixel value coad:unc:Max_31 1 - r 0.467407524585724 unc pixels: Maximum pixel value coad:unc:Mean_31 1 - r 0.259662002325058 unc pixels: Mean pixel value coad:unc:Median_31 1 - r 0.253894090652466 unc pixels: Median pixel value coad:int:NumAtMedCov_31 1 - i 75018 int pixels: Number of pixels with Median Coverage coad:int:SigLTMADMED_31 1 - r 0.358072298915788 int pixels: Sigma from Lower-Tail Median Absolute Deviation from Median *at Median Coverage* coad:int:SigLTStdMod_31 1 - r 0.281586112035114 int pixels: Sigma from Trimmed Lower-Tail standard deviation from mode *at Median Coverage* coad:int:Med16ptile_31 1 - r 0.34588623046875 int pixels: Sigma from Median - 16%-tile *at Median Coverage* coad:int:84_16ptile_31 1 - r 0.638427734375 int pixels: Sigma from [84%-tile - 16%-tile]/2 *at Median Coverage* coad:unc:MdAtMedCov_31 1 - r 0.254089415073395 unc pixels: Median pixel uncertainty *at Median Coverage* coad:unc:LTMADMED_Unc_31 1 - r 1.40923736949986 Ratio: SigLTMADMED_31/MedAtMedCov_31 (pseudo Chi2) *at Median Coverage* coad:unc:Md16ptile_Unc_31 1 - r 1.36127760524318 Ratio: Med16ptile_31/MedAtMedCov_31 (pseudo Chi2) *at Median Coverage* coad:unc:LTStdMod_Unc_31 1 - r 1.10821661718485 Ratio: SigLTStdMod_31/MedAtMedCov_31 (pseudo Chi2) *at Median Coverage* \ \ Co-add metrics for square partition 1, 2 \ coad:int:Min_12 1 - r 983.162536621094 int pixels: Minimum pixel value coad:int:Max_12 1 - r 2452.77319335938 int pixels: Maximum pixel value coad:int:Mean_12 1 - r 990.084716796875 int pixels: Mean pixel value coad:int:Median_12 1 - r 984.36962890625 int pixels: Median pixel value coad:int:Mode_12 1 - r 984.250305175781 int pixels: Mode pixel value (fuzzy) coad:int:StdDev_12 1 - r 16.4957752227783 int pixels: Standard (RMS) Deviation from mean (unbiased population estimate) coad:cov:Min_12 1 - r 3.94270372390747 cov pixels: Minimum pixel value coad:cov:Max_12 1 - r 10.1380615234375 cov pixels: Maximum pixel value coad:cov:Mean_12 1 - r 7.90404081344604 cov pixels: Mean pixel value coad:cov:Median_12 1 - r 7.99798488616943 cov pixels: Median pixel value coad:cov:FivePtile_12 1 - r 5.22527456283569 cov pixels: 5%-tile value coad:cov:NineFivePtile_12 1 - r 10.0284576416016 cov pixels: 95%-tile value coad:unc:Min_12 1 - r 0.178264588117599 unc pixels: Minimum pixel value coad:unc:Max_12 1 - r 0.33060696721077 unc pixels: Maximum pixel value coad:unc:Mean_12 1 - r 0.205205947160721 unc pixels: Mean pixel value coad:unc:Median_12 1 - r 0.200998649001122 unc pixels: Median pixel value coad:int:NumAtMedCov_12 1 - i 141866 int pixels: Number of pixels with Median Coverage coad:int:SigLTMADMED_12 1 - r 0.26604310306101 int pixels: Sigma from Lower-Tail Median Absolute Deviation from Median *at Median Coverage* coad:int:SigLTStdMod_12 1 - r 0.213321517611532 int pixels: Sigma from Trimmed Lower-Tail standard deviation from mode *at Median Coverage* coad:int:Med16ptile_12 1 - r 0.25653076171875 int pixels: Sigma from Median - 16%-tile *at Median Coverage* coad:int:84_16ptile_12 1 - r 0.47613525390625 int pixels: Sigma from [84%-tile - 16%-tile]/2 *at Median Coverage* coad:unc:MdAtMedCov_12 1 - r 0.200847983360291 unc pixels: Median pixel uncertainty *at Median Coverage* coad:unc:LTMADMED_Unc_12 1 - r 1.32459932437444 Ratio: SigLTMADMED_12/MedAtMedCov_12 (pseudo Chi2) *at Median Coverage* coad:unc:Md16ptile_Unc_12 1 - r 1.27723842394062 Ratio: Med16ptile_12/MedAtMedCov_12 (pseudo Chi2) *at Median Coverage* coad:unc:LTStdMod_Unc_12 1 - r 1.0621043539624 Ratio: SigLTStdMod_12/MedAtMedCov_12 (pseudo Chi2) *at Median Coverage* \ \ Co-add metrics for square partition 2, 2 \ coad:int:Min_22 1 - r 983.468505859375 int pixels: Minimum pixel value coad:int:Max_22 1 - r 5619.47412109375 int pixels: Maximum pixel value coad:int:Mean_22 1 - r 990.781677246094 int pixels: Mean pixel value coad:int:Median_22 1 - r 984.423278808594 int pixels: Median pixel value coad:int:Mode_22 1 - r 984.317138671875 int pixels: Mode pixel value (fuzzy) coad:int:StdDev_22 1 - r 30.4837589263916 int pixels: Standard (RMS) Deviation from mean (unbiased population estimate) coad:cov:Min_22 1 - r 6.97328662872314 cov pixels: Minimum pixel value coad:cov:Max_22 1 - r 12.1284294128418 cov pixels: Maximum pixel value coad:cov:Mean_22 1 - r 10.782732963562 cov pixels: Mean pixel value coad:cov:Median_22 1 - r 10.9866619110107 cov pixels: Median pixel value coad:cov:FivePtile_22 1 - r 8.9879264831543 cov pixels: 5%-tile value coad:cov:NineFivePtile_22 1 - r 12.0276594161987 cov pixels: 95%-tile value coad:unc:Min_22 1 - r 0.163077026605606 unc pixels: Minimum pixel value coad:unc:Max_22 1 - r 0.366258144378662 unc pixels: Maximum pixel value coad:unc:Mean_22 1 - r 0.173874393105507 unc pixels: Mean pixel value coad:unc:Median_22 1 - r 0.171511366963387 unc pixels: Median pixel value coad:int:NumAtMedCov_22 1 - i 87105 int pixels: Number of pixels with Median Coverage coad:int:SigLTMADMED_22 1 - r 0.265952612209629 int pixels: Sigma from Lower-Tail Median Absolute Deviation from Median *at Median Coverage* coad:int:SigLTStdMod_22 1 - r 0.192754147323853 int pixels: Sigma from Trimmed Lower-Tail standard deviation from mode *at Median Coverage* coad:int:Med16ptile_22 1 - r 0.2574462890625 int pixels: Sigma from Median - 16%-tile *at Median Coverage* coad:int:84_16ptile_22 1 - r 0.5001220703125 int pixels: Sigma from [84%-tile - 16%-tile]/2 *at Median Coverage* coad:unc:MdAtMedCov_22 1 - r 0.171294808387756 unc pixels: Median pixel uncertainty *at Median Coverage* coad:unc:LTMADMED_Unc_22 1 - r 1.55260170878966 Ratio: SigLTMADMED_22/MedAtMedCov_22 (pseudo Chi2) *at Median Coverage* coad:unc:Md16ptile_Unc_22 1 - r 1.50294274231432 Ratio: Med16ptile_22/MedAtMedCov_22 (pseudo Chi2) *at Median Coverage* coad:unc:LTStdMod_Unc_22 1 - r 1.12527722899529 Ratio: SigLTStdMod_22/MedAtMedCov_22 (pseudo Chi2) *at Median Coverage* \ \ Co-add metrics for square partition 3, 2 \ coad:int:Min_32 1 - r 983.321105957031 int pixels: Minimum pixel value coad:int:Max_32 1 - r 3940.89379882812 int pixels: Maximum pixel value coad:int:Mean_32 1 - r 990.274536132812 int pixels: Mean pixel value coad:int:Median_32 1 - r 984.373657226562 int pixels: Median pixel value coad:int:Mode_32 1 - r 984.249938964844 int pixels: Mode pixel value (fuzzy) coad:int:StdDev_32 1 - r 24.5286750793457 int pixels: Standard (RMS) Deviation from mean (unbiased population estimate) coad:cov:Min_32 1 - r 5.11438179016113 cov pixels: Minimum pixel value coad:cov:Max_32 1 - r 10.0883140563965 cov pixels: Maximum pixel value coad:cov:Mean_32 1 - r 7.92384433746338 cov pixels: Mean pixel value coad:cov:Median_32 1 - r 7.99897050857544 cov pixels: Median pixel value coad:cov:FivePtile_32 1 - r 5.97455787658691 cov pixels: 5%-tile value coad:cov:NineFivePtile_32 1 - r 10.0128860473633 cov pixels: 95%-tile value coad:unc:Min_32 1 - r 0.178666204214096 unc pixels: Minimum pixel value coad:unc:Max_32 1 - r 0.374588221311569 unc pixels: Maximum pixel value coad:unc:Mean_32 1 - r 0.204275414347649 unc pixels: Mean pixel value coad:unc:Median_32 1 - r 0.201037675142288 unc pixels: Median pixel value coad:int:NumAtMedCov_32 1 - i 165837 int pixels: Number of pixels with Median Coverage coad:int:SigLTMADMED_32 1 - r 0.291471032299154 int pixels: Sigma from Lower-Tail Median Absolute Deviation from Median *at Median Coverage* coad:int:SigLTStdMod_32 1 - r 0.245260489692377 int pixels: Sigma from Trimmed Lower-Tail standard deviation from mode *at Median Coverage* coad:int:Med16ptile_32 1 - r 0.2774658203125 int pixels: Sigma from Median - 16%-tile *at Median Coverage* coad:int:84_16ptile_32 1 - r 0.59759521484375 int pixels: Sigma from [84%-tile - 16%-tile]/2 *at Median Coverage* coad:unc:MdAtMedCov_32 1 - r 0.200942382216454 unc pixels: Median pixel uncertainty *at Median Coverage* coad:unc:LTMADMED_Unc_32 1 - r 1.45052043816811 Ratio: SigLTMADMED_32/MedAtMedCov_32 (pseudo Chi2) *at Median Coverage* coad:unc:Md16ptile_Unc_32 1 - r 1.38082278736805 Ratio: Med16ptile_32/MedAtMedCov_32 (pseudo Chi2) *at Median Coverage* coad:unc:LTStdMod_Unc_32 1 - r 1.22055131917459 Ratio: SigLTStdMod_32/MedAtMedCov_32 (pseudo Chi2) *at Median Coverage* \ \ Co-add metrics for square partition 1, 3 \ coad:int:Min_13 1 - r 982.898620605469 int pixels: Minimum pixel value coad:int:Max_13 1 - r 40554.7734375 int pixels: Maximum pixel value coad:int:Mean_13 1 - r 994.257141113281 int pixels: Mean pixel value coad:int:Median_13 1 - r 984.255737304688 int pixels: Median pixel value coad:int:Mode_13 1 - r 984.120300292969 int pixels: Mode pixel value (fuzzy) coad:int:StdDev_13 1 - r 260.798980712891 int pixels: Standard (RMS) Deviation from mean (unbiased population estimate) coad:cov:Min_13 1 - r 2.98716378211975 cov pixels: Minimum pixel value coad:cov:Max_13 1 - r 8.11892032623291 cov pixels: Maximum pixel value coad:cov:Mean_13 1 - r 5.75178480148315 cov pixels: Mean pixel value coad:cov:Median_13 1 - r 5.97818326950073 cov pixels: Median pixel value coad:cov:FivePtile_13 1 - r 3.98712253570557 cov pixels: 5%-tile value coad:cov:NineFivePtile_13 1 - r 8.01326942443848 cov pixels: 95%-tile value coad:unc:Min_13 1 - r 0.198891043663025 unc pixels: Minimum pixel value coad:unc:Max_13 1 - r 2.13143825531006 unc pixels: Maximum pixel value coad:unc:Mean_13 1 - r 0.241777911782265 unc pixels: Mean pixel value coad:unc:Median_13 1 - r 0.232685372233391 unc pixels: Median pixel value coad:int:NumAtMedCov_13 1 - i 154217 int pixels: Number of pixels with Median Coverage coad:int:SigLTMADMED_13 1 - r 0.331648970312449 int pixels: Sigma from Lower-Tail Median Absolute Deviation from Median *at Median Coverage* coad:int:SigLTStdMod_13 1 - r 0.2534156698723 int pixels: Sigma from Trimmed Lower-Tail standard deviation from mode *at Median Coverage* coad:int:Med16ptile_13 1 - r 0.3203125 int pixels: Sigma from Median - 16%-tile *at Median Coverage* coad:int:84_16ptile_13 1 - r 0.540313720703125 int pixels: Sigma from [84%-tile - 16%-tile]/2 *at Median Coverage* coad:unc:MdAtMedCov_13 1 - r 0.231904804706573 unc pixels: Median pixel uncertainty *at Median Coverage* coad:unc:LTMADMED_Unc_13 1 - r 1.43010823226402 Ratio: SigLTMADMED_13/MedAtMedCov_13 (pseudo Chi2) *at Median Coverage* coad:unc:Md16ptile_Unc_13 1 - r 1.38122407772141 Ratio: Med16ptile_13/MedAtMedCov_13 (pseudo Chi2) *at Median Coverage* coad:unc:LTStdMod_Unc_13 1 - r 1.09275730700338 Ratio: SigLTStdMod_13/MedAtMedCov_13 (pseudo Chi2) *at Median Coverage* \ \ Co-add metrics for square partition 2, 3 \ coad:int:Min_23 1 - r 983.294738769531 int pixels: Minimum pixel value coad:int:Max_23 1 - r 2457.46069335938 int pixels: Maximum pixel value coad:int:Mean_23 1 - r 990.438354492188 int pixels: Mean pixel value coad:int:Median_23 1 - r 984.406982421875 int pixels: Median pixel value coad:int:Mode_23 1 - r 984.278686523438 int pixels: Mode pixel value (fuzzy) coad:int:StdDev_23 1 - r 20.9137706756592 int pixels: Standard (RMS) Deviation from mean (unbiased population estimate) coad:cov:Min_23 1 - r 4.6451473236084 cov pixels: Minimum pixel value coad:cov:Max_23 1 - r 10.1090850830078 cov pixels: Maximum pixel value coad:cov:Mean_23 1 - r 7.67827033996582 cov pixels: Mean pixel value coad:cov:Median_23 1 - r 7.97332239151001 cov pixels: Median pixel value coad:cov:FivePtile_23 1 - r 5.98165416717529 cov pixels: 5%-tile value coad:cov:NineFivePtile_23 1 - r 9.97388935089111 cov pixels: 95%-tile value coad:unc:Min_23 1 - r 0.178488403558731 unc pixels: Minimum pixel value coad:unc:Max_23 1 - r 0.335863441228867 unc pixels: Maximum pixel value coad:unc:Mean_23 1 - r 0.20761476457119 unc pixels: Mean pixel value coad:unc:Median_23 1 - r 0.201585337519646 unc pixels: Median pixel value coad:int:NumAtMedCov_23 1 - i 93680 int pixels: Number of pixels with Median Coverage coad:int:SigLTMADMED_23 1 - r 0.285317654405226 int pixels: Sigma from Lower-Tail Median Absolute Deviation from Median *at Median Coverage* coad:int:SigLTStdMod_23 1 - r 0.233230547057082 int pixels: Sigma from Trimmed Lower-Tail standard deviation from mode *at Median Coverage* coad:int:Med16ptile_23 1 - r 0.2742919921875 int pixels: Sigma from Median - 16%-tile *at Median Coverage* coad:int:84_16ptile_23 1 - r 0.546875 int pixels: Sigma from [84%-tile - 16%-tile]/2 *at Median Coverage* coad:unc:MdAtMedCov_23 1 - r 0.200833454728127 unc pixels: Median pixel uncertainty *at Median Coverage* coad:unc:LTMADMED_Unc_23 1 - r 1.42066795988481 Ratio: SigLTMADMED_23/MedAtMedCov_23 (pseudo Chi2) *at Median Coverage* coad:unc:Md16ptile_Unc_23 1 - r 1.36576843015929 Ratio: Med16ptile_23/MedAtMedCov_23 (pseudo Chi2) *at Median Coverage* coad:unc:LTStdMod_Unc_23 1 - r 1.16131322529313 Ratio: SigLTStdMod_23/MedAtMedCov_23 (pseudo Chi2) *at Median Coverage* \ \ Co-add metrics for square partition 3, 3 \ coad:int:Min_33 1 - r 983.033081054688 int pixels: Minimum pixel value coad:int:Max_33 1 - r 8777.1162109375 int pixels: Maximum pixel value coad:int:Mean_33 1 - r 991.144470214844 int pixels: Mean pixel value coad:int:Median_33 1 - r 984.356689453125 int pixels: Median pixel value coad:int:Mode_33 1 - r 984.21533203125 int pixels: Mode pixel value (fuzzy) coad:int:StdDev_33 1 - r 62.1230583190918 int pixels: Standard (RMS) Deviation from mean (unbiased population estimate) coad:cov:Min_33 1 - r 2.97392153739929 cov pixels: Minimum pixel value coad:cov:Max_33 1 - r 9.11648654937744 cov pixels: Maximum pixel value coad:cov:Mean_33 1 - r 5.94852924346924 cov pixels: Mean pixel value coad:cov:Median_33 1 - r 5.99980688095093 cov pixels: Median pixel value coad:cov:FivePtile_33 1 - r 3.0128800868988 cov pixels: 5%-tile value coad:cov:NineFivePtile_33 1 - r 8.04086017608643 cov pixels: 95%-tile value coad:unc:Min_33 1 - r 0.187847107648849 unc pixels: Minimum pixel value coad:unc:Max_33 1 - r 0.708082735538483 unc pixels: Maximum pixel value coad:unc:Mean_33 1 - r 0.240505710244179 unc pixels: Mean pixel value coad:unc:Median_33 1 - r 0.232202246785164 unc pixels: Median pixel value coad:int:NumAtMedCov_33 1 - i 84240 int pixels: Number of pixels with Median Coverage coad:int:SigLTMADMED_33 1 - r 0.362506350633471 int pixels: Sigma from Lower-Tail Median Absolute Deviation from Median *at Median Coverage* coad:int:SigLTStdMod_33 1 - r 0.247833418470806 int pixels: Sigma from Trimmed Lower-Tail standard deviation from mode *at Median Coverage* coad:int:Med16ptile_33 1 - r 0.3541259765625 int pixels: Sigma from Median - 16%-tile *at Median Coverage* coad:int:84_16ptile_33 1 - r 0.555511474609375 int pixels: Sigma from [84%-tile - 16%-tile]/2 *at Median Coverage* coad:unc:MdAtMedCov_33 1 - r 0.231899365782738 unc pixels: Median pixel uncertainty *at Median Coverage* coad:unc:LTMADMED_Unc_33 1 - r 1.56320544219641 Ratio: SigLTMADMED_33/MedAtMedCov_33 (pseudo Chi2) *at Median Coverage* coad:unc:Md16ptile_Unc_33 1 - r 1.52706746466169 Ratio: Med16ptile_33/MedAtMedCov_33 (pseudo Chi2) *at Median Coverage* coad:unc:LTStdMod_Unc_33 1 - r 1.06871106626051 Ratio: SigLTStdMod_33/MedAtMedCov_33 (pseudo Chi2) *at Median Coverage* \ \ Statistics on frame-pixels omitted (per frame) over all input frames \ coad:msk:MinFlag 1 - i 25 Minimum number of pixels flagged per frame coad:msk:MaxFlag 1 - i 401 Maximum number of pixels flagged per frame coad:msk:MeanFlag 1 - r 195.166666666667 Mean number of pixels flagged per frame coad:msk:MedFlag 1 - i 167 Median number of pixels flagged per frame coad:msk:MinOutlier 1 - i 25 Minimum number of temporal outliers per frame coad:msk:MaxOutlier 1 - i 401 Maximum number of temporal outliers per frame coad:msk:MeanOutlier 1 - r 195.166666666667 Mean number of temporal outliers per frame coad:msk:MedOutlier 1 - i 167 Median number of temporal outliers per frame \ \ Statistics in frame median backgrounds (bef/aft bckgnd matching) over all input frames \ coad:frm:MinFrmMedB 1 - r 2436.20664010813 Minimum frame median (before bckgnd matching) coad:frm:MaxFrmMedB 1 - r 4900.53755686872 Maximum frame median (before bckgnd matching) coad:frm:MedFrmMedB 1 - r 3942.91306130982 Median of all frame medians (before bckgnd matching) coad:frm:StdFrmMedB 1 - r 709.615320005311 Std-dev in frame medians from mean (before bckgnd matching) coad:frm:MinFrmMedA 1 - r 3936.5634765625 Minimum frame median (after bckgnd matching) coad:frm:MaxFrmMedA 1 - r 3942.9130859375 Maximum frame median (after bckgnd matching) coad:frm:MedFrmMedA 1 - r 3939.17065429688 Median of all frame medians (after bckgnd matching) coad:frm:StdFrmMedA 1 - r 2.61801438504542 Std-dev in frame medians from mean (after bckgnd matching) NOTES: * Metrics are computed for the overall footprint as well as over squares defined by an N x N grid where N is a pipeline parameter (current default = 3, TBD). The latter is to facilitate an analysis of the variation in metrics over an Atlas Image footprint. It also provides "independent" sample sets from which to gauge the reliability of a metric (e.g., if a particular grid square happens to contain an extended source, the background-noise estimate therein will be biased). * The various sigma (data-scale) measures are not redundant. It is prudent to measure some of the important metrics in several different ways since a specific algorithm may not be robust against unforeseen glitches and irregular behavior in the data. Each sample metric is also subject to uncertainty and bias, and it's important not to be mislead by any one of them. Plots should be consulted when in doubt [see below]. * We don't expect all metrics to be propagated to the final WISE QA Application Framework. Some of these will serve as internal health/sanity checks. FILE NAME: Since COADD generates one QA meta-table per band, a suggested filename is: --meta-coadd.tbl ANCILLARY QA PRODUCTS: The following plots and graphics are currently being generated. From COADD pipeline: * Histogram of full co-add intensity values * Histogram of depth-of-coverage * Histogram of number of temporal outliers per frame that overlaps with footprint * Histogram of total number of pixels flagged (omitted from co-add) per frame * Plot of 1-sigma uncertainty in co-add fluxes versus depth-of-coverage to explore scaling Proposed for QA Application Framework: * Multicolor (RGB) JPEGs of intensity co-adds across bands * JPEGs of single-band depth-of-coverage maps with color stretch * JPEGs of single-band outlier location maps (*-msk.fits files) [optional product from COADD pipeline]