Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 109  ·  NGC 3992
M109, 1074j
M109
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M109

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Description

Messier 109 LRHaGB. L 18x400s 2x2 binned 4x1200s Ha, 7x300 RGB, 3x3 binned. First set of Lum subs were ruined by Phad which is less than a degree away. Reoriented the setup and was able to reduce the interference. I found this to be a fairly difficult object to process due to somewhat low brightness. I did add a little H-a as there were a few small areas.

Comments

Revisions

  • M109, 1074j
    Original
  • M109, 1074j
    B
  • M109, 1074j
    C
  • Final
    M109, 1074j
    D

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M109, 1074j