: 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': 40}
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 523 cosmic rays.
processCcdDecam.calibrate.detection: Detected 405 positive sources to 5 sigma.
processCcdDecam.calibrate.detection: Resubtracting the background after object detection
processCcdDecam.calibrate.initialMeasurement: Measuring 405 sources (405 parents, 0 children) 
processCcdDecam.calibrate.astrometry.refObjLoader: Loading reference objects using center (1022.5, 2046.5) pix = IcrsCoord(149.6562375, 1.9499727) sky and radius 0.171400033774 deg
processCcdDecam.calibrate.astrometry.refObjLoader: Loaded 85 reference objects
processCcdDecam.calibrate.astrometry.matcher: filterStars purged 0 reference stars, leaving 85 stars
processCcdDecam.calibrate.astrometry.matcher: Purged 8 unusable sources, leaving 397 usable sources
processCcdDecam.calibrate.astrometry.matcher: Matched 31 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 85 stars
processCcdDecam.calibrate.astrometry.matcher: Purged 8 unusable sources, leaving 397 usable sources
processCcdDecam.calibrate.astrometry.matcher: Matched 29 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 85 stars
processCcdDecam.calibrate.astrometry.matcher: Purged 8 unusable sources, leaving 397 usable sources
processCcdDecam.calibrate.astrometry.matcher: Matched 28 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: Matched and fit WCS in 3 iterations; found 28 matches with scatter = 0.135 +- 0.079 arcsec
processCcdDecam.calibrate.measurePsf: Measuring PSF
measurement: Measuring 1 sources (1 parents, 0 children) 
processCcdDecam.calibrate.measurePsf: PSF star selector found 100 candidates
processCcdDecam.calibrate.measurePsf: PSF determination using 64/100 stars.
processCcdDecam.calibrate.repair: Identified 468 cosmic rays.
processCcdDecam.calibrate: Fit and subtracted background
processCcdDecam.calibrate.measurement: Measuring 405 sources (405 parents, 0 children) 
processCcdDecam.calibrate.measureApCorr: Measuring aperture corrections for 2 flux fields
processCcdDecam.calibrate.measureApCorr: Aperture correction for base_PsfFlux: RMS 0.031602 from 59
processCcdDecam.calibrate.measureApCorr: Aperture correction for base_GaussianFlux: RMS 0.041178 from 63
processCcdDecam.calibrate.measurement: Measuring 405 sources (405 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(149.6562375, 1.9499727) sky and radius 0.171400033774 deg
processCcdDecam.calibrate.astrometry.refObjLoader: Loaded 85 reference objects
processCcdDecam.calibrate.astrometry.matcher: filterStars purged 0 reference stars, leaving 85 stars
processCcdDecam.calibrate.astrometry.matcher: Purged 21 unusable sources, leaving 384 usable sources
processCcdDecam.calibrate.astrometry.matcher: Matched 24 sources
processCcdDecam.calibrate.astrometry.matcher WARNING: Number of matches is smaller than request
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 85 stars
processCcdDecam.calibrate.astrometry.matcher: Purged 21 unusable sources, leaving 384 usable sources
processCcdDecam.calibrate.astrometry.matcher: Matched 22 sources
processCcdDecam.calibrate.astrometry.matcher WARNING: Number of matches is smaller than request
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 85 stars
processCcdDecam.calibrate.astrometry.matcher: Purged 21 unusable sources, leaving 384 usable sources
processCcdDecam.calibrate.astrometry.matcher: Matched 21 sources
processCcdDecam.calibrate.astrometry.matcher WARNING: Number of matches is smaller than request
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: Matched and fit WCS in 3 iterations; found 21 matches with scatter = 0.101 +- 0.081 arcsec
processCcdDecam.calibrate WARNING: Failed to determine photometric zero-point: All matches eliminated by source flags
processCcdDecam.detection: Detected 3841 positive sources to 5 sigma.
processCcdDecam.detection: Resubtracting the background after object detection
processCcdDecam.deblend: Deblending 3841 sources
processCcdDecam.deblend: Deblended: of 3841 sources, 436 were deblended, creating 1253 children, total 5094 sources
processCcdDecam.measurement: Measuring 5094 sources (3841 parents, 1253 children) 
processCcdDecam.measurement WARNING: Error in base_GaussianFlux.measure on record 75951084970972066: Input shape is singular
processCcdDecam.measurement.applyApCorr: Applying aperture corrections to 2 flux fields
processCcdDecam.measurement.applyApCorr: Use naive flux sigma computation
processCcdDecam: Persisting background models