Details
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Type:
Story
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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: None
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Labels:
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Story Points:4
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Epic Link:
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Sprint:AP S19-2
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Team:Alert Production
Description
With the new ISR order implemented in obs_decam (DM-15862), it is necessary to rerun processCcd when making new coadds from hits2014 "template" images to be self-consistent with the processCcd that happens on the hits2015 "science" images in ap_pipe. This ticket is to do all that to make new DCR coadds (DM-16864) and a corresponding new ap_pipe rerun.
Attachments
Activity
Looks like everything is generally working. I merged DM-16864 this morning, so this code and the updated settings are now the default on master. I think a good next step would be for us to look at some of the residuals in the area where we see the most improvement in the number of detections, and compare that with an area with little or no improvement. My guess is that there are many more observations with a greater range of airmasses where we see the most improvement, but it would be good to check.
Both ap_pipe runs are now complete. All DCR related things were done using the
DM-16864ticket branch of pipe_tasks and ip_diffim. Would you please confirm the data exists and looks OK, Ian Sullivan?The new processed hits2014 images are on lsst-dev in /project/mrawls/hits2014/ingested/rerun/processed2
The new hits2014 coadd templates are in /project/mrawls/hits2014/coadds_processed2 (CompareWarp) and /project/mrawls/hits2014/dcrcoadds_processed2 (DCR)
The new hits2015 ap_pipe reruns are in /project/mrawls/hits2015/rerun/cw_processed2 (CompareWarp) and /project/mrawls/hits2014/rerun/dcr_processed2 (DCR)
I will attach some figures to this ticket which show a quick snapshot of the DIA Objects found. The same figures were shared on slack in #dm-alert-prod.