The Flaming Star Nebula (勾玉星雲) IC405・SH2-229

Since it was the weekend, I waited until midnight to see if it would clear up.
Target lost 3 years ago, but I've been waiting for this day because I really wanted to see the pattern in the north.
Stars of various colors are scattered around here, so if I have time, I would like to shoot the stars in RGB.


Place: Backyard East Pattaya (Bortle Class 6, Moon Phase 16.4%)
Shot Date:27th / Nov / 2022 01:23 (UTC +7)
Celestron C11 HyperStar C11 V4 (280mm F/1.9 f/540mm)
filter: Optolong RGB,Baader HS Ultla Narrowbad 3.5nm Ha, 4nm Oiii,Sii
Optolong Red 20X60Secs 20minutes
Optolong Green 20X60Secs 20minutes
Optolong Blue 20X60Secs 20minutes

Baader Ha:20X180Secs 60minutes
Baader Oiii:20X180Secs 60minutes
Baader Sii:20X180Secs 60minutes

Total 4 hours

Palette: Target HSO (False)
CCD ASI294mm
Gain 120, BIN2
Mount :iOptron CEM70G
Guide: SVBony 60mm F/4, QHY290C
Pre-Processing APP Drizzle None
Post-Processing PI,PS
Shot By Taro Seki