The Little Pinwheel Galaxy (小さなピン・ホイール銀河) NGC3180
It turned into a lazy galaxy, and I thought it was going to the trash can. However, the 6.5th magnitude star (GP UMa) shining next to the galaxy became unbearable, so I decided to leave it.
なんともだらだらしたLazyな銀河になってしまい、ゴミ箱行きと思っていたが、隣で輝く6.5等星(GP UMa)が忍びなくなり、残すことにした。
Place: Backyard East Pattaya (Bortle Class 6, Moon Phase 0.3%)
Shot Date 21st / Mar / 2023 22:47 (UTC+7)
TS RC10 Trus (250mm,F/8.0,f/2000mm)
filter: Optolong SVBonyRGB Filter set
R: 15X180Secs 45minutesG: 15X180Secs 45minutes
B: 14X180Secs 42minutes
Total 2 hours 12minutes
Palette: Target :RGB
Gain: 120 BIN2 Mono
CCD:ZWO294MM-ProMount :iOptron CEM70G
Guide: SVBony 60mm F/4, QHY290C (Dithering every 5 shots)
Controler:NINA,PHD2
Pre-Processing APP Drizlle None
Post-Processing PI,PS
Shot By Taro Seki Astropical.uk
コメント