NGC 7635 - Bubble nebula (Hubble palette)

Posted: Oct 2nd, 2026

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Technical Info

Telescope/Lens: Celestron NexStar 8 SE

Camera: ZWO ASI2600MC PRO

Mount: ZWO AM5N

Guide Scope: ToupTek GS350AR

Guide Camera: ASI678MC

Software: Siril

Exposure:

60 x 300" ISO/Gain: 150 - L-Ultimate

65 x 300" ISO/Gain: 150 - L-Synergy

Red, Bortle 7 zone:

Omsk, Russia

Sep 30th, 2026

10 h 25 m

461

38

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Resolution: 2312x2268 px

Scale: 28249 KB

60

Processing in the Hubble palette but with regular stars

Current photo Updated

NGC 7635 - Bubble nebula (Hubble palette)

2 Oct, 2026

10 h 25 m

Processing in the Hubble palette but with regular stars

NGC 7635 - Bubble nebula (SII & OIII)

30 Sep, 2026

5 h 25 m

NGC 7635 - Bubble nebula (Ha & OIII)

29 Sep, 2026

5 h 0 m

Accumulation at 96% moon

NGC 7635 - Bubble nebula

13 Sep, 2026

1 h 17 m

First light on this setup for deep-sky imaging

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Comments

Very good! It's just that there apparently isn't enough integration time, and I should try stacking the channels differently.

2 Oct, 2026 Reply

Zealot Replied to Poiskovik_rzn

Yes, I agree. Honestly, this is a pilot project for me; I plan to gather more signal and squeeze out more details.

2 Oct, 2026 Reply

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