Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's nebulae  ·  M 81  ·  NGC 3031
M81 Bodes Galaxy, version 2, Peter Juhlin
M81 Bodes Galaxy, version 2
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M81 Bodes Galaxy, version 2

M81 Bodes Galaxy, version 2, Peter Juhlin
M81 Bodes Galaxy, version 2
Powered byPixInsight

M81 Bodes Galaxy, version 2

Equipment

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Acquisition details

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Description

Bodes Galax, version 2..

Technique:

Telescope Orion 8",

Canon eos 1100D modif., primärfokus, RCC I,

Celestr adv GT (edition 2008/09)

filter OWB clip-in on half of expo,

Lights: 150x 30 sec expo

Lights 2: 50x 60 sec expo

+30 Bias, 25 darks och 25 flats for each group is fundament for masterDarks and -Flats and BadPixelMap

New processed with higher itheration (3) and adjusted grade.

- Bayer Dizzle improved

Improved background calibration

Comments

Sky plot

Sky plot

Histogram

M81 Bodes Galaxy, version 2, Peter Juhlin