LDN 1251 The Rotten Fish

 Posted: Jul 20th, 2026
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Technical Info
Telescope/Lens: Sky-Watcher QUATTRO 10CF (250 MM F/4)
Camera: RisingCam IMX571 Mono
Mount: SW EQ6R-Pro
Guide Scope: QHY OAG
Guide Camera: QHY5iii200m
Software: Nina, Phd2, GS Server, Pixinsight
Accessories: TSGPU, QHY CFWM
Exposure:
111 x 120" ISO/Gain: 100 - L
52 x 300" ISO/Gain: 100 - L
61 x 120" ISO/Gain: 100 - R
24 x 300" ISO/Gain: 100 - R
44 x 120" ISO/Gain: 100 - G
22 x 300" ISO/Gain: 100 - G
34 x 120" ISO/Gain: 100 - B
16 x 300" ISO/Gain: 100 - B
20 x 180" ISO/Gain: 100 - R
14 x 180" ISO/Gain: 100 - G
14 x 180" ISO/Gain: 100 - B
Green, Bortle 4 zone:
 Tverskaya Oblast Moskovskaya Oblast, Russia
 Mar 22nd, 2026
20 h 14 m
116
Resolution: 5250x3150 px
Scale: 23385 KB
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.
Current photo Updated
  20 Jul, 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 W…
  24 Nov, 2025
  12 h 10 m
I shot over several nights in August, September, and October. The weather this year doesn't encourage frequent outings.
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Comments

Fishy fishy fishy, where's your smile?) Very cool! But why did you use different exposures?
20 Jul, 2026 Reply
Astrograph Replied to Poppy8micro
Thank you! Regarding the exposure, I was experimenting :)
20 Jul, 2026 Reply

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