VNP
For SHG, I also use the 678MM. In my ticket, I think it is readout related, as the noise dimineshes when insertnig an ND filter into the light path to...
I'll look into the archive.
@CorBer I didn't forget, this is on my list.
the above is an edge detection for "zero" hydrogen alpha, and this one is at a pixel shift (note: the data is not mine this time, I am trying to...
a tilt file