The Ghost Of Jupiter Planetary Nebula (木星の亡霊惑星状星雲) NGC3242

This is a planetary nebula that we can get a reasonable image in 30 seconds if WE release the shutter, but I wondered if I could somehow dig it out more, so I tried to sharpen it by converting it from SHO to a palette that emphasizes yellow in a NASA editorial style.
But NASA doesn't seem to be interested in the outside from the inner circle, and closes up the inside from the inner circle.
It's completely different from the ghost of Jupiter I know, but I think this direction is also good.
However, the red dots at both ends of the ellipse inside were not captured at all. This Target isn't over until you shoot it.

シャッターを切れば30秒でもそこそこの画像を得られるこの惑星状星雲であるが、なんとかもっと掘り起こせないかと思い、NASAの編集っぽくSHOをから黄色を強調したパレットに変換してシャープにしてみた。
でもNASAは内側の円から外側は興味がないらしく、内側の円より内部をClose-upしている。
自分の知ってる木星の亡霊とはまるで違うものになってしまったが、こういう方向性もいいのだろうな。
しかし中の楕円の両端にある赤い点はまるで写せていなかった。それを撮るまでこのTargetは終わらないな。

Place: Backyard East Pattaya (Bortle Class 6, Moon Phase 78.2%)
Shot Date 1st / Apr / 2023 23:01 (UTC+7)
TS RC10 Trus  (250mm,F/8.0,f/2000mm)
filter: Optolong 3nm Duo L-Ultimate Filter
L-Ult: 42X120Secs 84minutes

Total 1 hours 24minutes

Palette: Target :SHO(Sync)
Gain: 360 BIN1
CCD:PlayerOne Uranus-C
Mount :iOptron CEM70G
Guide: SVBony 60mm F/4, QHY290C (Dithering every 5 shots)
Controler:NINA,PHD2
Pre-Processing Siril
Post-Processing PI,PS Resampling X2.0 By PI
Shot By Taro Seki Astropical.uk

Siril-GhostJup-Edit01-Finish