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DM-12596: AstrometryTask.distort broken #3

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merged 2 commits into from
Nov 21, 2017
Merged

DM-12596: AstrometryTask.distort broken #3

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9f27e52
Git ignore .cache and pytest_session.txt
r-owen Nov 13, 2017
8a9e836
Fix error in ANetAstrometryTask.distort
r-owen Nov 13, 2017
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2 changes: 2 additions & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,8 @@
_build.*
.sconf_temp/
.sconsign.dblite
.cache
pytest_session.txt
config.log
doc/html
doc/doxygen.conf
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5 changes: 2 additions & 3 deletions python/lsst/meas/extensions/astrometryNet/anetAstrometry.py
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Expand Up @@ -33,7 +33,7 @@
import lsstDebug
import lsst.pex.exceptions
import lsst.afw.geom as afwGeom
from lsst.afw.cameraGeom import TAN_PIXELS
from lsst.afw.cameraGeom import PIXELS, TAN_PIXELS
from lsst.afw.table import Point2DKey, CovarianceMatrix2fKey
import lsst.pex.config as pexConfig
import lsst.pipe.base as pipeBase
Expand Down Expand Up @@ -256,8 +256,7 @@ def distort(self, sourceCat, exposure):
if detector is None:
self.log.warn("No detector associated with exposure; assuming null distortion")
else:
tanSys = detector.makeCameraSys(TAN_PIXELS)
pixToTanXYTransform = detector.getTransformMap().get(tanSys)
pixToTanXYTransform = detector.getTransform(PIXELS, TAN_PIXELS)

if pixToTanXYTransform is None:
self.log.info("Null distortion correction")
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