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NSLS-II-CSX / csxtools

Useful python tools for CSX (23-ID)
http://nsls-ii-csx.github.io/csxtools
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ENH more automation of flatfield correction #88

Open ambarb opened 1 year ago

ambarb commented 1 year ago

see discussion in https://github.com/NSLS-II-CSX/csxtools/issues/77 for minimum_ADU suggestion. For FCCD, beamline staff recoomend collecting data wiht average 1000 ADU per pixel for a robust flatfield data set.

ambarb commented 6 months ago

we are getting a new ccd so probably not worth moving forward on this (or at least waiting to see if it can be done "universally")

if we set a threshold, then we probably need some extra arguments if the threshold cannot be met (i.e., we tray to have the mean ADU per pixel be >1000. Not always possible, and if the distribution of photon events overlaps with the dark noise, then we need to use a cutoff based on the distribution