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M82

Andres Tärn
951341
Category:Deep Sky
Published:
408
M82
Resolution:
9358x5996 px
File size:
18901 KB

Photo description / processing

I have already photographed the Cigar Galaxy with my telescope. For comparison, I downloaded data from the James Webb telescope and processed it myself.

Technical information

Telescope/Lens
James Webb Space Telescope
Camera
Nircam
Mount
Earth Orbit
Software
Siril, Pixinsight, Adobe Photoshop
Location
Tallinn, Estonia

Light pollution

Black, Bortle 1 zone

Date taken

Exposure

  • 1 × 84777″ · ISO/Gain: 0 · F115W ·
  • 1 × 84777″ · ISO/Gain: 0 · F335M ·
  • 1 × 75758″ · ISO/Gain: 0 · F200W ·
  • 1 × 75758″ · ISO/Gain: 0 · F444W ·

Total exposure: 89 h 11 m

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