Seyfert galaxy NGC 4725 with neighbors NGC 4747 and 4712

Posted: Apr 16th, 2026

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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 V-Pro R

200 x 120" ISO/Gain: 100 - Antlia V-Pro G

200 x 120" ISO/Gain: 100 - Antlia V-Pro B

Green, Bortle 4 zone:

Krasnodar, Russia

Sep 23rd, 2025

20 h 0 m

117

12

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Resolution: 7959x5768 px

Scale: 35263 KB

559

Updated

Сейфертовская галактика NGC 4725 с соседками NGC 4747 и 4712

17 Apr, 2026

20 h 0 m

Current photo

Сейфертовская галактика NGC 4725 с соседками NGC 4747 и 4712

16 Apr, 2026

20 h 0 m

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Comments

U! You beat me to it!!!! I'm sitting here processing mine. Of course, it won't turn out like that, sigh...

16 Apr, 2026 Reply

Ryjov Aleksey Replied to Oleg Novoselov

And I was beaten to it, I'm currently shooting it myself((
Still interesting, there's something to strive for, a very interesting object ????

16 Apr, 2026 Reply

Ryjov Aleksey Replied to Ryjov Aleksey

Instead of a thumbs up, it displays four question marks.

16 Apr, 2026 Reply

Sharky Replied to Oleg Novoselov

Well done! I took a look and applied HDR to the core myself.

17 Apr, 2026 Reply

Oleg Novoselov Replied to Sharky

If you don't mind, please upload or send the amount to rcural@mail.ru. It's still somehow too bright.

17 Apr, 2026 Reply

Sharky Replied to Oleg Novoselov

Sent. I could certainly adjust the core brightness to match the arms, but I try to preserve the relative brightness; otherwise, objects look flat.

17 Apr, 2026 Reply

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