: Loading config overrride file '/Users/nidever/lsst/stack/lsstsw/lsstsw/build/obs_decam/config/processCcdDecam.py'
: Config override file does not exist: '/Users/nidever/lsst/stack/lsstsw/lsstsw/build/obs_decam/config/decam/processCcdDecam.py'
: input=/Users/nidever/lsst/data/cosmos
: calib=None
: output=None
CameraMapper: Loading registry registry from /Users/nidever/lsst/data/cosmos/registry.sqlite3
CameraMapper: Unable to locate calibRegistry registry in root: /Users/nidever/lsst/data/cosmos/calibRegistry.sqlite3
CameraMapper: Unable to locate calibRegistry registry in current dir: ./calibRegistry.sqlite3
CameraMapper: Loading Posix registry from /Users/nidever/lsst/data/cosmos
processCcdDecam: Processing {'visit': 176837, 'ccdnum': 27}
makeWcs WARNING: Stripping PVi_j keys from projection RA---TPV/DEC--TPV
processCcdDecam.calibrate: installInitialPsf fwhm=7.62519065404 pixels; size=15 pixels
processCcdDecam.calibrate.repair: Identified 502 cosmic rays.
processCcdDecam.calibrate.detection: Detected 449 positive sources to 5 sigma.
processCcdDecam.calibrate.detection: Resubtracting the background after object detection
processCcdDecam.calibrate.initialMeasurement: Measuring 449 sources (449 parents, 0 children) 
processCcdDecam.calibrate.astrometry.refObjLoader: Loading reference objects using center (1022.5, 2046.5) pix = IcrsCoord(149.8118210, 2.2783207) sky and radius 0.171494579643 deg
processCcdDecam.calibrate.astrometry.refObjLoader: Loaded 86 reference objects
processCcdDecam.calibrate.astrometry.matcher: filterStars purged 0 reference stars, leaving 86 stars
processCcdDecam.calibrate.astrometry.matcher: Purged 3 unusable sources, leaving 446 usable sources
processCcdDecam.calibrate.astrometry.matcher: Matched 58 sources
processCcdDecam.calibrate.astrometry.wcsFitter: Updating centroids in refCat
processCcdDecam.calibrate.astrometry.wcsFitter: Updating coords in sourceCat
processCcdDecam.calibrate.astrometry.wcsFitter: Updating distance in match list
processCcdDecam.calibrate.astrometry.matcher: filterStars purged 0 reference stars, leaving 86 stars
processCcdDecam.calibrate.astrometry.matcher: Purged 3 unusable sources, leaving 446 usable sources
processCcdDecam.calibrate.astrometry: Fit WCS iter 2 failed; using previous iteration: Unable to match sources
processCcdDecam.calibrate.astrometry: Matched and fit WCS in 1 iterations; found 58 matches with scatter = 0.204 +- 0.115 arcsec
processCcdDecam.calibrate.measurePsf: Measuring PSF
measurement: Measuring 1 sources (1 parents, 0 children) 
processCcdDecam.calibrate.measurePsf: PSF star selector found 119 candidates
processCcdDecam.calibrate.measurePsf: PSF determination using 83/119 stars.
processCcdDecam.calibrate.repair: Identified 451 cosmic rays.
processCcdDecam.calibrate: Fit and subtracted background
processCcdDecam.calibrate.measurement: Measuring 449 sources (449 parents, 0 children) 
processCcdDecam.calibrate.measureApCorr: Measuring aperture corrections for 2 flux fields
processCcdDecam.calibrate.measureApCorr: Aperture correction for base_PsfFlux: RMS 0.039813 from 82
processCcdDecam.calibrate.measureApCorr: Aperture correction for base_GaussianFlux: RMS 0.044710 from 82
processCcdDecam.calibrate.measurement: Measuring 449 sources (449 parents, 0 children) 
processCcdDecam.calibrate.measurement.applyApCorr: Applying aperture corrections to 2 flux fields
processCcdDecam.calibrate.measurement.applyApCorr: Use naive flux sigma computation
processCcdDecam.calibrate.astrometry.refObjLoader: Loading reference objects using center (1022.5, 2046.5) pix = IcrsCoord(149.8118210, 2.2783207) sky and radius 0.171494579643 deg
processCcdDecam.calibrate.astrometry.refObjLoader: Loaded 86 reference objects
processCcdDecam.calibrate.astrometry.matcher: filterStars purged 0 reference stars, leaving 86 stars
processCcdDecam.calibrate.astrometry.matcher: Purged 24 unusable sources, leaving 425 usable sources
processCcdDecam.calibrate WARNING: Unable to perform astrometry (Unable to match sources): attempting to proceed
processCcdDecam.calibrate WARNING: Failed to determine photometric zero-point: No matches available
processCcdDecam.detection: Detected 4029 positive sources to 5 sigma.
processCcdDecam.detection: Resubtracting the background after object detection
processCcdDecam.deblend: Deblending 4029 sources
processCcdDecam.deblend WARNING: Skipping out-of-bounds peak at (1656,1431)
processCcdDecam.deblend WARNING: Skipping peak at (1656,1431), child 1 of 2: no flux portion
processCcdDecam.deblend WARNING: Skipping out-of-bounds peak at (1650,1431)
processCcdDecam.deblend WARNING: Skipping peak at (1650,1431), child 2 of 2: no flux portion
processCcdDecam.deblend: Deblended: of 4029 sources, 436 were deblended, creating 1179 children, total 5208 sources
processCcdDecam.measurement: Measuring 5208 sources (4029 parents, 1179 children) 
processCcdDecam.measurement.applyApCorr: Applying aperture corrections to 2 flux fields
processCcdDecam.measurement.applyApCorr: Use naive flux sigma computation
processCcdDecam: Persisting background models