: 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': 28}
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 494 cosmic rays.
processCcdDecam.calibrate.detection: Detected 425 positive sources to 5 sigma.
processCcdDecam.calibrate.detection: Resubtracting the background after object detection
processCcdDecam.calibrate.initialMeasurement: Measuring 425 sources (425 parents, 0 children) 
processCcdDecam.calibrate.astrometry.refObjLoader: Loading reference objects using center (1022.5, 2046.5) pix = IcrsCoord(150.1223899, 2.2779899) sky and radius 0.171536569917 deg
processCcdDecam.calibrate.astrometry.refObjLoader: Loaded 92 reference objects
processCcdDecam.calibrate.astrometry.matcher: filterStars purged 0 reference stars, leaving 92 stars
processCcdDecam.calibrate.astrometry.matcher: Purged 6 unusable sources, leaving 419 usable sources
processCcdDecam.calibrate WARNING: Unable to perform astrometry (Unable to match sources): attempting to proceed
processCcdDecam.calibrate.measurePsf: Measuring PSF
measurement: Measuring 1 sources (1 parents, 0 children) 
processCcdDecam.calibrate.measurePsf: PSF star selector found 102 candidates
processCcdDecam.calibrate.measurePsf: PSF determination using 73/102 stars.
processCcdDecam.calibrate.repair: Identified 422 cosmic rays.
processCcdDecam.calibrate: Fit and subtracted background
processCcdDecam.calibrate.measurement: Measuring 425 sources (425 parents, 0 children) 
processCcdDecam.calibrate.measureApCorr: Measuring aperture corrections for 2 flux fields
processCcdDecam.calibrate.measureApCorr: Aperture correction for base_PsfFlux: RMS 0.036976 from 70
processCcdDecam.calibrate.measureApCorr: Aperture correction for base_GaussianFlux: RMS 0.040902 from 71
processCcdDecam.calibrate.measurement: Measuring 425 sources (425 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(150.1223899, 2.2779899) sky and radius 0.171536569917 deg
processCcdDecam.calibrate.astrometry.refObjLoader: Loaded 92 reference objects
processCcdDecam.calibrate.astrometry.matcher: filterStars purged 0 reference stars, leaving 92 stars
processCcdDecam.calibrate.astrometry.matcher: Purged 11 unusable sources, leaving 414 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 4086 positive sources to 5 sigma.
processCcdDecam.detection: Resubtracting the background after object detection
processCcdDecam.deblend: Deblending 4086 sources
processCcdDecam.deblend: Deblended: of 4086 sources, 438 were deblended, creating 1153 children, total 5239 sources
processCcdDecam.measurement: Measuring 5239 sources (4086 parents, 1153 children) 
processCcdDecam.measurement.applyApCorr: Applying aperture corrections to 2 flux fields
processCcdDecam.measurement.applyApCorr: Use naive flux sigma computation
processCcdDecam: Persisting background models