Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5457  ·  NGC 5461  ·  NGC 5473
M101 Just elaboration, Vittorio
M101 Just elaboration
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M101 Just elaboration

M101 Just elaboration, Vittorio
M101 Just elaboration
Powered byPixInsight

M101 Just elaboration

Equipment

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Acquisition details

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Description

Just elaboration of M101 (images from my friends Ivan Busso (https://www.astrobin.com/users/Ivanbusso78/)

Site of acquisition: Manciano (Tuscany - Italy).

Telescope: Officina Stellare Rifast 300

Imaging camera: Moravian G3 16200

Mount: Paramount

Details:

45x600" bin1 L - 24x300 bin2 each RGB filters

Comments

Sky plot

Sky plot

Histogram

M101 Just elaboration, Vittorio