Details

Type: Story

Status: Done

Resolution: Done

Fix Version/s: None

Component/s: pipe_tasks

Labels:

Story Points:2

Epic Link:

Sprint:DRP F176, DRP S181, DRP S182

Team:Data Release Production
Description
An integer maxNumEpochs is too crude. The original fraction temporalThreshold of the number warps entering an image is too crude.
Evaluate and test a fraction with a floor based on the local N_epochs.
Attachments
Issue Links
 is triggering

DM13637 WarpCompare: Bad amps eat up temporal budget
 Done
Ideally the probability that we'll have completely coincident artifacts is a function of N, the local number of epochs. In practice the pointings are not independently distributed and the threshold is actually a function of the number of coincident pointings. Also, the closer the spacing between the epochs in time, the higher the probability that asteroids will overlap.
For a given local N we want a threshold of:
*