The Triangulum Galaxy (M33)

Posted: Oct 10th, 2025

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Technical Info

Telescope/Lens: Sky-Watcher 150/750 PDS

Camera: ZWO ASI294MC Pro

Mount: EQ5 Synscan

Software: N.I.N.A., DSS, FITStacker, Siril, PS

Accessories: TS GPU 2"

Exposure:

228 x 180" ISO/Gain: 120

Orange zoneLight Pollution:

Leningradskaya Oblast, Russia

Sep 30th, 2025

11 h 24 m

189

18

3 nights at the end of September.

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Resolution: 2843x1924 px

Scale: 4639 KB

Samsonov Aleksandr

24

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Comments

Something with the stars. What did you do in FITStacker?

10 Oct, 2025 Reply

Samsonov Aleksandr Replied to Oeswww

In FITStacker, I stacked the calibrated frames after DSS.

11 Oct, 2025 Reply

Oeswww Replied to Samsonov Aleksandr

Why is DSS worse?

13 Oct, 2025 Reply

Samsonov Aleksandr Replied to Oeswww

In short, the SNR sum is lower.

13 Oct, 2025 Reply

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