Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's nebulae  ·  M 81  ·  M 82  ·  NGC 3031  ·  NGC 3034  ·  The star 22UMa  ·  The star 24UMa  ·  The star 27UMa  ·  The star σ1UMa  ·  The star σ2UMa  ·  The star τUMa
Mandel-Wilson 3 (Volcano Nebula) - galactic cirrus near M 81 / M 82, Robin
Mandel-Wilson 3 (Volcano Nebula) - galactic cirrus near M 81 / M 82
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Mandel-Wilson 3 (Volcano Nebula) - galactic cirrus near M 81 / M 82

Mandel-Wilson 3 (Volcano Nebula) - galactic cirrus near M 81 / M 82, Robin
Mandel-Wilson 3 (Volcano Nebula) - galactic cirrus near M 81 / M 82
Powered byPixInsight

Mandel-Wilson 3 (Volcano Nebula) - galactic cirrus near M 81 / M 82

Equipment

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Acquisition details

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Description

Canon EOS 600Da + Sigma 105 mm f/2.8 @ f/2.8, ISO 1600. Tracked by Skywatcher Star Adventuter, no guiding.

8h14m30s total exposure at 4 nights (173 x 30 sec + 94 x 60 sec, 168 x 60 sec, 146 x 60 sec)

Stacking and stretching with DeepSkyStacker and PS. Applied background smoothing filter with Fitswork.

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Mandel-Wilson 3 (Volcano Nebula) - galactic cirrus near M 81 / M 82, Robin