m57

Posted: Sep 29th, 2026

Show astrometry on hover

NGC

IC

HD

Technical Info

Telescope/Lens: Sky-Watcher 130/650BKP

Camera: Canon 550da

Mount: Sky-Watcher EQ3 OnStep

Guide Scope: svbony sv165 f4

Guide Camera: Asi 120mm mini

Software: Siril, Pix, Affinity

Accessories: ASIair plus, bahtinov mask

Exposure:

40 x 100" ISO/Gain: 800 - Sv220 7nm

Red, Bortle 7 zone:

Praga, Czech Republic

Sep 28th, 2026

1 h 7 m

2

0

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Resolution: 970x647 px

Scale: 236 KB

41

Due to the too terrible background, I had to darken it quite a bit, but the details of the ring were not lost, so it's fine.

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