Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's Galaxy  ·  M 81  ·  NGC 3031
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Messier 81, Matthew Proulx
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Messier 81

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Messier 81, Matthew Proulx
Powered byPixInsight

Messier 81

Equipment

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Acquisition details

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Description

10" Newt 1000mm FL

B: 29x120"

G: 30x120"

Optolong Ha 36mm 7nm: 37x180"

L: 96x60"

R: 19x120"

8" RC 1135mm FL

L: 120x120" (gain: 120.00)

10" RC 2000mm FL

B: 60x60"

G: 58x60"

L: 180x30"

R: 60x60"

14.6 hours total.

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Messier 81, Matthew Proulx