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M81, M82 and NGC 3077

Lzaza
53888
Category:Deep Sky
Published:
1215
M81, M82 and NGC 3077NGC 3031NGC 3034NGC 3077
Resolution:
3755x2124 px
File size:
3558 KB

Technical information

Telescope/Lens
Askar 103APO 1x
Camera
ZWO ASI294MM Pro
Mount
Sky-Watcher HEQ5 Pro
Software
Pixinsight
Location
Москва, Россия

Light pollution

Orange, Bortle 6 zone

Date taken

Exposure

  • 94 × 120″ · ISO/Gain: 120 · Optolong R ·
  • 94 × 120″ · ISO/Gain: 120 · Optolong G ·
  • 95 × 120″ · ISO/Gain: 120 · Optolong B ·
  • 193 × 120″ · ISO/Gain: 120 · Optolong L ·
  • 125 × 120″ · ISO/Gain: 120 · Laida Ha 5 nm ·

Total exposure: 20 h 2 m

Comments

Stanislav Borodinov
The detail is good, the color is beautiful. But the stars still need some work in processing.
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LzazaReply to Stanislav Borodinov
Thank you! I'll try to improve the result.
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Stanislav BorodinovReply to Lzaza
Interesting, 20 hours of integration. Did the interstellar dust not show up? Or was it intentionally suppressed?
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LzazaReply to Stanislav Borodinov
Yes, there was a bit of dust—I suppressed it for now since I’m not very experienced working with it. But I’ll definitely rework it later. For now, I’m gathering feedback on this photo across different platforms.
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