Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's Galaxy  ·  Cigar Galaxy  ·  M 81  ·  M 82  ·  NGC 3031  ·  NGC 3034
M81 and M82, Adam Cseh
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M81 and M82

M81 and M82, Adam Cseh
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M81 and M82

Equipment

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Acquisition details

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Description

It is my first HaLRGB combined image..

I was re-processed it for like 10 times, now I like this version more.

Gain: 53,111

Ha: 155x300s

L: 132x180s

R: 20x180s

G: 20x180s

B: 20x180s

Bortle Scale: 4

Comments

Revisions

  • M81 and M82, Adam Cseh
    Original
  • M81 and M82, Adam Cseh
    B
  • M81 and M82, Adam Cseh
    C
  • M81 and M82, Adam Cseh
    D
  • M81 and M82, Adam Cseh
    E
  • Final
    M81 and M82, Adam Cseh
    F

B

Description: M81

Uploaded: ...

C

Description: M82

Uploaded: ...

D

Description: Crop view

Uploaded: ...

Sky plot

Sky plot

Histogram

M81 and M82, Adam Cseh