The Koi Fish Galaxy (鯉銀河)NGC4559

Seen from a distance, it is a galaxy that looks like a Koi fish(carp), but in Close-Up, the shape is different.
I also want Ha's Signal to bring out the color of the Hii region in this galaxy. Let's add it in March.
I plan to shot the blue galaxy intensively for the next few days.

遠目から見ると確かに鯉の形に見なくもない銀河であるが、Close-Upではその形は異なる気がする。
これもこの銀河内にあるHii領域の色を出すためにHaのSignalが欲しいな。3月になったら追加してみよう。
これから数日青い銀河を集中的に攻める予定。

Place: Backyard East Pattaya (Bortle Class 6, Moon Phase 46.0%)
Date:19th / Feb / 2021 3:20(UTC+7) Start
TS TSRC10T Carbon Truss Prime Focus (250mm F/8 f/2000mm)
The day 1:L-Pro 41 SubsX180sec Total 2 hour 3minutes 
The day 2:L-Pro 28 SubsX300sec Total 2 hour 20minutes
Total 4 hours 23minutes
OSC:RGB
Gain:120
CCD: ZWO ASI294MC Pro
Filter: Optolong L-Pro
Mount :iOptron CEM70G
Guide: SVBony 30mm F/4, ZWO ASI120MC-S
Controler: ASIAIR-Pro Dither
Pre-Processing APP
Post-Processing PI,PS
Shot By Taro Seki Astropical.uk

Koi01_02HaRGB_mod_BGE_ABE_StarLess-PI-Edit01-Finish