Details
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Type:
Story
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Status: Invalid
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Resolution: Done
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Fix Version/s: None
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Component/s: None
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Labels:None
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Epic Link:
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Team:Data Release Production
Description
DM-11776 has silenced many numpy warnings about NAN, but some still appear. From grepping the logs of DM-13435:
/software/lsstsw/stack3_20171023/stack/miniconda3-4.3.21-10a4fa6/Linux64/meas_algorithms/14.0-13-g68269a9e+1/python/lsst/meas/algorithms/measureApCorr.py:237: RuntimeWarning: invalid value encountered in greater
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/software/lsstsw/stack3_20171023/stack/miniconda3-4.3.21-10a4fa6/Linux64/pipe_tasks/14.0-46-g76222d5f/python/lsst/pipe/tasks/photoCal.py:301: RuntimeWarning: invalid value encountered in sqrt
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/home/hchiang2/stack/meas_mosaic/python/lsst/meas/mosaic/utils.py:832: RuntimeWarning: invalid value encountered in true_divide
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/home/hchiang2/stack/meas_mosaic/python/lsst/meas/mosaic/utils.py:833: RuntimeWarning: invalid value encountered in true_divide
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/home/hchiang2/stack/meas_mosaic/python/lsst/meas/mosaic/utils.py:834: RuntimeWarning: invalid value encountered in true_divide
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/home/hchiang2/stack/meas_mosaic/python/lsst/meas/mosaic/utils.py:835: RuntimeWarning: invalid value encountered in sqrt
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/software/lsstsw/stack3_20171023/stack/miniconda3-4.3.21-10a4fa6/Linux64/pipe_drivers/6.0b0-hsc-16-geaac007+2/python/lsst/pipe/drivers/background.py:331: RuntimeWarning: invalid value encountered in greater
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/software/lsstsw/stack3_20171023/stack/miniconda3-4.3.21-10a4fa6/Linux64/pipe_tasks/14.0-46-g76222d5f/python/lsst/pipe/tasks/coaddBase.py:297: RuntimeWarning: invalid value encountered in sqrt
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Attachments
Issue Links
- is duplicated by
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DM-22396 Understand why ScaleVarianceTask sometimes scales variance down after warping
- Done
Some were fixed in
DM-13606. Some new ones are seen.snr = maskedImage.image.array/np.sqrt(variance.array)