Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's nebulae  ·  M 81  ·  M 82  ·  NGC 3031  ·  NGC 3034  ·  NGC 3077
M81 M82 and IFN (luminance only), snakagawa
M81 M82 and IFN (luminance only)
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M81 M82 and IFN (luminance only)

M81 M82 and IFN (luminance only), snakagawa
M81 M82 and IFN (luminance only)
Powered byPixInsight

M81 M82 and IFN (luminance only)

Equipment

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Acquisition details

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Description

Telescope: C8 Fastar+Hyperstar 3

Camera: Atik 460ex at -10 deg C

Filter: Astronomik luminance filter

Mount: Losmandy G11

Guiding: SX Lodestar on Orion mini guidescope +5x barlow lens

Exposure: 30 sec x 30; 1 min x 30; 2 min x 30; 5min x 70

Imaging location: Panamint Valley, CA

Comment: I also collected RGB but the SN ratios were not good enough. Maybe next time?

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M81 M82 and IFN (luminance only), snakagawa