The Eye Of God Galaxy (エリダヌス座の子持ち銀河) NGC 1232, ESO 547-16)

In Stellarium, the name is Eye Of God Galaxy, but when I searched Google, this galaxy did not come up with that name. I guess it's a name only in Stellarium.
Due to the lack of interstellar gas, you can clearly see open star clusters scattered along the arms, making the arms clearly visible.
Ha's Signal is also used, but it has no effect except in the center. Maybe it wasn't needed.
It appears to be about 3 million light-years away from the small but clearly visible galaxy in the upper right corner, and the shape of the arms of the main galaxy has been deformed due to this influence. The distance between the Milky Way and the Androme Galaxy is 2.5 million light years, so if you look at it from a bird's-eye view, you can probably see some kind of influence.

StellariumではEye Of God Galxyの名がついているが、Googleで検索してもそんな名前でこの銀河は出てこなかった。Stellariumの中だけの命名かな。

星間ガスが少ないために散開星団が腕に沿って点在している姿が良く見えて、腕がくっきりわかるのが特徴かな。

HaのSignalもかましてあるが、中心部以外にその効果なし。要らなかったかも。

右上に小さいがくっきり写ってる判銀河との距離が300万光年くらいあるようだが、その影響で本体の銀河の腕の形が変形しているそうだ。天の川とアンドロメ銀河との距離が250万光年なので、俯瞰的に見たらなんらかの影響が見れるのだろうな。

Place: Astropical@CSky Observatory (Bortle Class 3, Moon Phase 36.9%)

Shot Date:19th / Nov / 2023 22:56 (UTC+7)

TS TSRC10T Carbon Truss + Reducer x 0.67　(250mm F/5.3 f/1340mm)

Filter: Optolong Ha 3nm,SVBony LRGB set

L:30X 180Secs Total 90minute

Palette: Target  LHaRGB

              Star LRGB

Gain: 200

CCD: ZWO ASI294mm Pro Bin2

Mount :iOptron CEM70G

Guide: SVBony 60mm F/4, QHY290C

Controler: NINA Dither

Pre-Processing APP Drizzle None

Post-Processing PI,PS