Hello,
Just getting my feet wet in astrophotography, and learning about bias, dark, flat and light frames. My light and flat frames don’t seem to be problematic, but I am getting strange artifacts when the RW2 bias and dark files that I capture with my mirrorless camera are opened and autostretched in Siril, a strange lighter coloured square in the centre.
Any suggestions?
Hello.
This is exactly the same issue some Fuji users have:
https://siril.readthedocs.io/en/stable/preferences/preferences_gui.html#pre-processing
However, your DSLR is not in our database and you should enter manually everything in the Siril preferences.
However, I need to check the code but I’m even not sure it works with Bayer pattern sensor yet.
As usual, without samples we cannot something.
Cheers,
I’ve tried entering the x- and y- information for the strange region, but it doesn’t seem to make any difference to the converted result. Here’s the RW2 file, if it helps:
