@mophead319 - well.. actually no, but I think the problem was a combination of uncollimation and seeing the star reflected on the polished metal slit of a spectrograph.. The slit is not parallel to the focal plane, so it could have some influence.. but I think for bahtinov masks to work well, you need a decently collimated scope...
did this work for you?
mophead319 5 months ago
@mophead319 - well.. actually no, but I think the problem was a combination of uncollimation and seeing the star reflected on the polished metal slit of a spectrograph.. The slit is not parallel to the focal plane, so it could have some influence.. but I think for bahtinov masks to work well, you need a decently collimated scope...
FilDays 5 months ago