From: Alexander Duytschaever
Date: 2020 Apr 26, 07:55 -0700
Just wanted to share the way I tried to get an idea of the angles that I can use with my Bris.
results for the different reflections:
1 - 11d 47m
2 - 17d 38m 6s
3 - 23d 56m 2s (difficult to see, especially through the telescope)
4 - 29d 43m 2s