Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's Galaxy  ·  HD85458  ·  M 81  ·  NGC 3031
Getting plate-solving status, please wait...
M81  5 hrs (3 hrs C9.25 and 2 hrs C5), Rick Evans
Powered byPixInsight

M81 5 hrs (3 hrs C9.25 and 2 hrs C5)

Getting plate-solving status, please wait...
M81  5 hrs (3 hrs C9.25 and 2 hrs C5), Rick Evans
Powered byPixInsight

M81 5 hrs (3 hrs C9.25 and 2 hrs C5)

Equipment

Loading...

Acquisition details

Loading...

Description

I combined two imaging runs on M81.  The first (3 hrs) used my C9.25 with 0.63x focal reducer on June 5, 2022 and the second (2hrs) my C5 with 0.63x focal reducer and L-Pro filter.  The camera was my ZWO ASI533MC in each session.

Comments

Sky plot

Sky plot

Histogram

M81  5 hrs (3 hrs C9.25 and 2 hrs C5), Rick Evans