Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's nebulae  ·  M 81  ·  M 82  ·  NGC 3031  ·  NGC 3034  ·  NGC 3077
M81-M82, Alessandro Di Giusto
M81-M82
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M81-M82

Equipment

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Acquisition details

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Description

More or less 6 hours of exposure, with my dear Takahashi Tsa 102 with flattner/reducer and my old Canon xt350. Nothing too much, but with 3 starry nights in 3 months I cannot obtain something better than this.

All exposures was made in my backyard observatory.

This are the technical data:

50 exposures, 420 sec at Iso 800 on canon xt 350

Filter Idas Lps2 on Takahashi Tsa 102

Software: Dss for stacking, Ps 4 for other work

Comments

Sky plot

Sky plot

Histogram

M81-M82, Alessandro Di Giusto