search

LM-SAL / aiapy

Python library for AIA data analysis
https://aiapy.readthedocs.io/en/stable/
BSD 3-Clause "New" or "Revised" License
5 stars 3 forks source link

PSF Deconvolution for IDL and aiapy do not match #119

Closed nabobalis closed 8 months ago

nabobalis commented 1 year ago

In GitLab by @wtbarnes on Jan 25, 2023, 13:42

It was reported by a user that an AIA image, specifically one from 335, when deconvolved with the PSF, does not match the equivalent IDL operation. In particular, it was reported that the result from aiapy looks obviously wrong. More details are needed to resolve this, but I'm creating this now so we don't lose track of it.

Interestingly, there are a set of tests that compare the PSFs produced by aiapy and IDL such that they agree to <1%. However, there is no test to compare the actual deconvolved images (likely because it would take so long). We should have such a test so that this comparison can be done easily and systematically.

nabobalis commented 1 year ago

In GitLab by @wtbarnes on Jan 25, 2023, 14:20

Closing in favor of #133