SH 2-129

Posted: Jan 1st, 2026

Technical Info

Telescope/Lens: Askar SQA55

Camera: ZWO ASI2600MC PRO

Mount: FA14

Guide Scope: ZWO 30F4

Guide Camera: ZWO ASI290MM

Software: Pixinsight

Accessories: ZWO ASIAir, CAA, EAF, EFW

Exposure:

23 x 300" ISO/Gain: 100 - L

139 x 300" ISO/Gain: 100 - HaOIII

Blue, Bortle 3 zone:

Maydanak, Uzbekistan

Sep 28th, 2025

13 h 30 m

340

Resolution: 6193x4102 px

Scale: 18980 KB

Updated

5 Jan, 2026

13 h 30 m

New version of hydrogen processing

Current photo

1 Jan, 2026

13 h 30 m

Show changes

Add comment

If you change the hydrogen color to a darker burgundy, it will look better, but otherwise very good.

3 Jan, 2026 Reply

Jim Holden Replied to Konfuz

In the next version, I'll make a change. DBExtract sometimes produces glitches in the image; I've found another way to properly extract the channels.

3 Jan, 2026 Reply

Konfuz Replied to Jim Holden

Write to me on Telegram.

4 Jan, 2026 Reply

Jim Holden Replied to Konfuz

@Esperantisto43

4 Jan, 2026 Reply

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