Details
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Type:
Bug
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Status: Done
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Resolution: Done
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Fix Version/s: None
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Component/s: cp_pipe
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Labels:None
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Story Points:1
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Epic Link:
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Team:Data Release Production
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Urgent?:No
Description
I ran a PTC task on BOT run 12606, the first time we have the full LSSTCam. Six CCDs failed to return results. I am tracking down the reasons. Four CCDs failed for the same reason, R01_S20 (det 6), R11_S21 (det 43), R23_S10 (det 102), R43_S11 (det 184). The error given in 'RuntimeError: dictionary changed size during iteration'. below is a command line that reproduces the error, and the error string.
Command line:
measurePhotonTransferCurve.py /project/shared/BOT/rerun/cslage/PTC_LSSTCAM_12606 --rerun /project/shared/BOT/rerun/cslage/PTC_LSSTCAM_12606 --id detector=6 expId=3020100800155^3020100800156^3020100800158^3020100800159^3020100800185^3020100800186^3020100800161^3020100800162^3020100800188^3020100800189^3020100800164^3020100800165^3020100800191^3020100800192^3020100800167^3020100800168^3020100800194^3020100800195^3020100800170^3020100800171^3020100800197^3020100800198^3020100800173^3020100800174^3020100800200^3020100800201^3020100800176^3020100800177^3020100800203^3020100800204^3020100800179^3020100800180^3020100800206^3020100800207^3020100800182^3020100800183^3020100800209^3020100800210^3020100800212^3020100800213^3020100800215^3020100800216^3020100800218^3020100800219^3020100800221^3020100800222 -c maxMeanSignal=120000 ptcFitType=EXPAPPROXIMATION doPhotodiode=False -j 1 |
Error:
Traceback (most recent call last):
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File "/software/lsstsw/stack_20200922/stack/miniconda3-py37_4.8.2-cb4e2dc/Linux64/cp_pipe/20.0.0-18-g541646f+c4459f5943/bin/measurePhotonTransferCurve.py", line 27, in <module> |
MeasurePhotonTransferCurveTask.parseAndRun()
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File "/software/lsstsw/stack_20200922/stack/miniconda3-py37_4.8.2-cb4e2dc/Linux64/pipe_base/20.0.0-19-gcdd82e7+6f5ab6e0f6/python/lsst/pipe/base/cmdLineTask.py", line 610, in parseAndRun |
resultList = taskRunner.run(parsedCmd)
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File "/software/lsstsw/stack_20200922/stack/miniconda3-py37_4.8.2-cb4e2dc/Linux64/pipe_base/20.0.0-19-gcdd82e7+6f5ab6e0f6/python/lsst/pipe/base/cmdLineTask.py", line 221, in run |
resultList = list(mapFunc(self, targetList))
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File "/software/lsstsw/stack_20200922/stack/miniconda3-py37_4.8.2-cb4e2dc/Linux64/pipe_tasks/20.0.0-30-g1d38f5b5+80082c6d28/python/lsst/pipe/tasks/getRepositoryData.py", line 57, in __call__ |
result = task.runDataRef(dataRefList)
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File "/software/lsstsw/stack_20200922/stack/miniconda3-py37_4.8.2-cb4e2dc/Linux64/pipe_base/20.0.0-19-gcdd82e7+6f5ab6e0f6/python/lsst/pipe/base/timer.py", line 150, in wrapper |
res = func(self, *args, **keyArgs)
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File "/software/lsstsw/stack_20200922/stack/miniconda3-py37_4.8.2-cb4e2dc/Linux64/cp_pipe/20.0.0-18-g541646f+c4459f5943/python/lsst/cp/pipe/ptc.py", line 254, in runDataRef |
expPairs = self.makePairs(dataRefList)
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File "/software/lsstsw/stack_20200922/stack/miniconda3-py37_4.8.2-cb4e2dc/Linux64/cp_pipe/20.0.0-18-g541646f+c4459f5943/python/lsst/cp/pipe/ptc.py", line 411, in makePairs |
for (key, value) in flatPairs.items(): |
RuntimeError: dictionary changed size during iteration
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Attachments
Issue Links
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DM-27161 PTC BOT issues.
- Done
Activity
Looks good, though I found one other bug outside the PR, which is being added on to this now.
One thing I've noticed here is that the CCDs that failed for this issue appeared to find an odd number of postISRCCD images. So it appears that it must have found one member of the flat pair, but not the other. But this shouldn't cause it to fail, it should continue and generate the PTC with the flat pairs that it finds.