Witch's Broom

Posted: Aug 3rd, 2026

Show astrometry on hover

NGC

IC

HD

Technical Info

Telescope/Lens: Laniakea 425mm f/2.9

Camera: ZWO ASI2600MM PRO

Mount: Skywatcher EQ8-R

Guide Scope: Skywatcher Evoguide 50ED

Guide Camera: ZWO ASI178MM

Software: Pixinsight 1.8

Accessories: Sharpstar 30085NTRD, Ivan7enych FW, ZWO EAF, ZWO Asiair

Exposure:

200 x 120" ISO/Gain: 100 - Antlia Highspeed 3nm Ha

200 x 120" ISO/Gain: 100 - Antlia Highspeed 3nm Oiii

Green, Bortle 4 zone:

Krasnodar, Russia

Sep 15th, 2025

13 h 20 m

187

27

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Resolution: 8701x5775 px

Scale: 51645 KB

577

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Comments

Why did you decide not to shoot the stars in RGB?

4 Aug, 2026 Reply

Sharky Replied to Lzaza

They need to be shot during the new moon, but this is a side project of mine for the full moon — I even shot oxygen here at 99–100% moon illumination. For dark nights, I have other plans.

4 Aug, 2026 Reply

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