Sh2-157

Posted: Mar 6th, 2026

Show astrometry on hover

NGC

IC

HD

Technical Info

Telescope/Lens: Sky-Watcher 200PDS

Camera: ZWO ASI 2600mc

Mount: HEQ5 Pro

Guide Scope: Svbony SV106

Guide Camera: ZWO ASI 120mm

Exposure:

20 x 60" ISO/Gain: 100

100 x 180" ISO/Gain: 100 - Optolong L-Ultimate

60 x 180" ISO/Gain: 100 - Askar C2

Gray, Bortle 2 zone:

Aktau, Kazakhstan

Jul 20th, 2025

8 h 20 m

229

22

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Resolution: 4078x6136 px

Scale: 8916 KB

41

Experimentally saturated color

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Comments

Dmitry Makolkin

Interesting result!
Could you tell me which palette was used for color composition?

19 Jul, 2026 Reply

Cooltyn Replied to Dmitry Makolkin

Most likely here ho foraxx, color corrections and then a layer of more yellow over it through image blend (but none of this is certain).

21 Jul, 2026 Reply

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