Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's Galaxy  ·  Cigar Galaxy  ·  M 81  ·  M 82  ·  NGC 3031  ·  NGC 3034  ·  NGC 3077
M81 and M82 Galaxy, Manfred Schlosser
M81 and M82 Galaxy
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M81 and M82 Galaxy

M81 and M82 Galaxy, Manfred Schlosser
M81 and M82 Galaxy
Powered byPixInsight

M81 and M82 Galaxy

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Description

M81 and M82 Galaxy

Telescope: TS 102/714 with 0.8 Reducer 
Focal Length 571mm  -> F5.6
Zwo 1600MM mono
FOV: 1.77 x 1.33
L-RGB + Ha composition

L  300 x 2min = 10h00 (Gain 50) / 20 offset)
R   45 x 4min =    3h00 (Gain 50) / 20 offset)
G   45 x 4min =    3h00 (Gain 50) / 20 offset)
B   45 x 4min =    3h00 (Gain 50) / 20 offset)
Ha  80 x 5min = 6h40 (Gain 200) / 35 offset)

Instagram - Manfred Schlosser
https://www.instagram.com/manfred_schlosser/?hl=de

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M81 and M82 Galaxy, Manfred Schlosser