Details
-
Type:
Story
-
Status: Done
-
Resolution: Done
-
Fix Version/s: None
-
Component/s: ip_diffim
-
Labels:
-
Story Points:8
-
Epic Link:
-
Sprint:AP F19-1, AP F19-4 (2H September), AP F19-5 (October), AP F19-6 (November)
-
Team:Alert Production
Description
Yusra AlSayyad identified in the June '19 False Positive Sprint that the variances were wrong by 10-15% (
https://nbviewer.jupyter.org/github/yalsayyad/dm_notebooks/blob/master/examples/DiaSourceCensusCcdVisitNight-HSC-RC2.ipynb). This is likely due to pixel covariances introduced by coaddition and warping. This ticket is to investigate rescaling the variances appropriately with ScaleVariance.
Attachments
Issue Links
Activity
Field | Original Value | New Value |
---|---|---|
Description |
[~yusra] identified in the June '19 False Positive Sprint that the variances were wrong by 10-15% (
https://nbviewer.jupyter.org/github/yalsayyad/dm_notebooks/blob/master/examples/DiaSourceCensusCcdVisitNight-HSC-RC2.ipynb). This is likely due to pixel covariances introduced by coaddition and warping. This ticket is to investigate rescaling the variances appropriately. |
[~yusra] identified in the June '19 False Positive Sprint that the variances were wrong by 10-15% (
https://nbviewer.jupyter.org/github/yalsayyad/dm_notebooks/blob/master/examples/DiaSourceCensusCcdVisitNight-HSC-RC2.ipynb). This is likely due to pixel covariances introduced by coaddition and warping. This ticket is to investigate rescaling the variances appropriately with {{ScaleVariance}}. |
Sprint | AP F19-1 [ 923 ] |
Sprint | AP F19-1 [ 923 ] | AP F19-1, AP F19-2 [ 923, 940 ] |
Epic Link |
|
Sprint | AP F19-1, AP F19-2 [ 923, 940 ] | AP F19-1, AP F19-3 [ 923, 941 ] |
Rank | Ranked lower |
Sprint | AP F19-1, AP F19-3 (Skipped) [ 923, 941 ] | AP F19-1, AP F19-4 (2H September) [ 923, 956 ] |
Rank | Ranked higher |
Sprint | AP F19-1, AP F19-4 (2H September) [ 923, 956 ] | AP F19-1, AP F19-4 (2H September), AP F19-5 (October) [ 923, 956, 957 ] |
Status | To Do [ 10001 ] | In Progress [ 3 ] |
Sprint | AP F19-1, AP F19-4 (2H September), AP F19-5 (October) [ 923, 956, 957 ] | AP F19-1, AP F19-4 (2H September), AP F19-5 (October), AP F19-6 (November) [ 923, 956, 957, 958 ] |
Attachment | DM-20558_scaleVariance_test_run_cmd.txt [ 41269 ] |
Attachment | imgD_noScaleVar_2019-11-14.log [ 41270 ] | |
Attachment | imgD_scaleVar_2019-11-14.log [ 41271 ] |
Attachment | imgD_scaleVariance_2019-11-13.py [ 41272 ] |
Reviewers | Yusra AlSayyad [ yusra ] | |
Status | In Progress [ 3 ] | In Review [ 10004 ] |
Attachment | HSC plot.png [ 41300 ] |
Status | In Review [ 10004 ] | Reviewed [ 10101 ] |
Resolution | Done [ 10000 ] | |
Status | Reviewed [ 10101 ] | Done [ 10002 ] |
Remote Link | This issue links to "Page (Confluence)" [ 25314 ] |
Remote Link | This issue links to "Page (Confluence)" [ 25435 ] |
Is ScaleVarianceTask being run?