Comet C/2025 R2 (SWAN)

I somehow managed to see First Light of the new season.
I waited two nights at the Saraburi observatory, hoping to take photos with a wide lens, but clouds got in the way and my wish was dashed. As soon as I returned to Pattaya, the sky cleared up.
I'm nostalgic for the green of the comet after seeing it for so many years.
This is mostly just stupid editing, but when I have time I'd like to adjust the contrast around the core.

なんとか新シーズンのFirst Lightを迎える事ができた。
Saraburiの観測場でWide Lensで撮りたくて二晩待ち構えていたが雲に邪魔され願い叶わず。Pattayaへ戻ってきた途端に晴れた。
何年振りかの彗星の緑が懐かしい。
ほとんどバカ編集だが、時間がある時コアの辺りのコントラストを調整して見たいな。

Place: Astropical@CSky Observatory (Bortle Class 3, Moon Phase 0.1%)
Shot Date:22nd / Oct / 2025 20:40 (UTC+7)
TS TSRC10T Carbon Truss Prime Focus (250mm F/8 f/2000mm)
Filter:  Aantria V-Pro Lumi, SVbony RGB set
L  30X30Secs Total 15minutes
R: 10X 30Secs Total 5minutes
G: 10X 30Secs Total 5minutes
B: 10X 30Secs Total 5minutes

Total 30minutes

Palette: Target  LRGB
              Star LRGB
Gain: 200 , Offset 5
CCD: Player One Artemis-M Pro Bin2
Mount :iOptron CEM70G
De-Rotator : Wanderer Mini V2 (0 Deg)
Guide: SVBony 60mm F/4, QHY290C.
Controler: NINA
Pre-Processing APP Drizzle None
Post-Processing PI,PS
Shot By Taro Seki Astropical.uk

R2_Body_NoHDR-Edit01-Finish