NGC7331, Stephan's Quintet and sn2025rbs

Posted: Aug 14th, 2025

Show astrometry on hover

NGC

IC

HD

Technical Info

Telescope/Lens: Sky-Watcher 130 PDS

Camera: Player One imx571

Mount: Vixen gp-dx onstep

Guide Scope: sv106(50mm)

Guide Camera: ZWO 662 MC

Software: Electra Stacking, PixInsight, Photoshop

Accessories: Meyon 1x, Svbony sv220

Exposure:

48 x 300" ISO/Gain: 120 - Svbony UV-IR Cut 2"

Blue zoneLight Pollution:

Poselok Nauchnyy, Russia

Jul 20th, 2025

4 h 0 m

276

6

Share

Resolution: 5016x2916 px

Scale: 6780 KB

46

Current photo Updated

NGC7331, Квинтет Стефана и sn2025rbs

14 Aug, 2025

4 h 0 m

NGC7331, Квинтет Стефана и sn2025rbs

14 Aug, 2025

4 h 0 m

Show changes

Add comment

Comments

Hello!!! I'm asking about OnStep. I also have OnStep v5 for an EQ3-2, but the maximum exposure I can do with it is 10 seconds. If I set it longer, the stars stretch into trails with my Canon EOS 7D and Celestron AstroMaster 130. I set everything up very precisely. Do you know what the problem might be?

30 Aug, 2025 Reply

Timastro Replied to Astrom

Hello, set up the mount more precisely on the pole, and to take long exposures you need guiding.

14 Sep, 2025 Reply

Comments are available only to registered users. Register or log in to leave a comment.

More photos by TimAstro

Фрагмент Луны

M57

IC 1805 "Сердце"

NGC7000

NGC7331, Квинтет Стефана и sn2025rbs

M17, "Омега"

NGC6888(SHO)

Венера в ИК-спектре

Xi Ursa Major и NGC3877

Луна, Юпитер и Эльнат

M45

Марс в противостоянии

IC1318, NGC6910 и Садр

С/2023 A3 Цзыцзиньшань-Атлас

M31

M64

M27

Фрагмент Луны