Object: Messier 1
Observer: Mikael Anderlund
Location: Sandhammaren, Sweden
Instrument: Catadioptric 280/2800
Magnification: 165
Filter: UHC and OIII
Field: 25
Sqm:
Lim. Mag.: 5.8
BB: 4
Seeing: 3
Visuality: 3
Height: 56
Weather: Clear sky and no moonshine.
Description: Observed with 8, 13, 17mm Hyperion eyepiece. Very diffuse and weak with direct vision but diffuse internal structures and slightly irregular shape visible with averted vision. Thes more
Date: 24/25.11.2013 23:00
Added by: mikaelanderlund
Added: 24.08.2014 22:07