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LDN 1251 The Rotten Fish

Astrograph
16544
Category:Deep Sky
Published:
919
LDN 1251 The Rotten Fish
Resolution:
5200x3200 px
File size:
37537 KB

Photo description / processing

I shot over several nights in August, September, and October. The weather this year doesn't encourage frequent outings.

Technical information

Telescope/Lens
Sky-Watcher Quattro 10S
Camera
RisingCam IMX571 Mono
Mount
Sky-Watcher EQ6-R Pro
Guide Scope
QHY OAG
Guide Camera
QHY5III200M
Accessories
TS-Optics GPU Coma Corrector, QHY CFW-M Filter Wheel
Software
N.I.N.A., PHD2, GS Server, Pixinsight
Location
Тверская область, Московская область, Россия

Light pollution

Yellow, Bortle 5 zone

Date taken
google.com

Exposure

  • 30 × 120″ · ISO/Gain: 100 · L ·
  • 53 × 300″ · ISO/Gain: 100 · L ·
  • 10 × 120″ · ISO/Gain: 100 · R ·
  • 24 × 300″ · ISO/Gain: 100 · R ·
  • 10 × 120″ · ISO/Gain: 100 · G ·
  • 23 × 300″ · ISO/Gain: 100 · G ·
  • 10 × 120″ · ISO/Gain: 100 · B ·
  • 22 × 300″ · ISO/Gain: 100 · B ·

Total exposure: 12 h 10 m

Photo versions

LDN 1251 The Rotten Fish
Updated
LDN 1251 The Rotten Fish

Jul 20th, 2026

20 h 14 m

LDN 1251 is a complex of dark molecular clouds located in the constellation Cepheus. Dense interstellar dust obscures the rich stellar background of the Milky Way. Emitting no light of their own, these clouds appear as a "fish" silhouetted against the countless stars behind them.

LDN 1251 The Rotten Fish
Current photo
LDN 1251 The Rotten Fish

Nov 24th, 2025

12 h 10 m

I shot over several nights in August, September, and October. The weather this year doesn't encourage frequent outings.

Show changes
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Current version

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