The Tiger's Eye Galaxy  (とらの目銀河)  NGC2841

Maybe it's just my imagination, but I feel that NoiseXT these days blurs the details of the target quite a bit. I tried with various parameters, but I was not convinced, so I went back to the old days and edited N/R with TGV this time.
This time, I didn't use any references, but instead used my own image of the tiger's eyes.


Place: Backyard East Pattaya (Bortle Class 6, Moon Phase 3.3%)
Shot Date 23rd / Mar / 2023 22:23 (UTC+7)
TS RC10 Trus  (250mm,F/8.0,f/2000mm)
filter: SVBonyLRGB Filter set

L: 7X180Secs 21minutes
R: 15X180Secs 45minutes
G: 15X180Secs 45minutes
B: 15X180Secs 45minutes

Total 2hour 36minutes

Palette: Target :LRGB
Gain: 200 BIN2 Mono
Mount :iOptron CEM70G
Guide: SVBony 60mm F/4, QHY290C (Dithering every 6 shots)
Pre-Processing APP  Drizlle None
Post-Processing PI,PS
Shot By Taro Seki