Details
-
Type:
Story
-
Status: Done
-
Resolution: Done
-
Fix Version/s: None
-
Component/s: None
-
Labels:None
-
Story Points:35
-
Epic Link:
-
Sprint:DRP F20-1 (June), DRP F20-2 (July), DRP F20-3 (Aug)
-
Team:Data Release Production
-
Urgent?:No
Description
Rho Statistics are metrics to validate the PSF modelling. In particular, it quantifies how PSF modelling errors propagate into shear-shear correlation functions which are the scientifically interesting quantities. Rho Statistics were implemented in DM-23539. This ticket is to dispatch these metrics to the SQuaSHboard to regularly track the performance of PSF modelling and how it evolves through the stack development.
Ok, while we do want to sort this issue out in the long run, it seems we have to have some discussions with the experts at SQuaRE to see how this can/should be accommodated, so I won't let that block this (or Lee Kelvin's sky object metric) ticket. Let me know when you're ready for me to give it a final pass.