The Alniyat Region@Sco (さそり座Aniyat星周辺) vdB104

The contrast between red and blue seemed beautiful during the waiting time until the desired Target appeared, so I took a picture. It is part of Scorpio's Color Complex.
The third magnitude star Alniyat was bright and the blue nebula was hidden.

目的のTargetが出てくるまでの待時間に赤と青のコントラストが綺麗そうだったので撮影してみた。さそり座のColour Complexの一部である。

Place: Backyard East Pattaya (Bortle Class 6, Moon Phase 0.7%)
Shot Date:29th / Jul / 2022 21:13 (UTC+7)
Celestron C11 HyperStar C11 (2800mm F/1.9 f/540mm)
filter: IDAS NBZ
NBZ 14X180Secs 42minutes
Total 42 minutes
Palette: Target : L(Syn)-HOO
Gain: 10、BIN1
Mount :iOptron CEM70G
Guide: SVBony 60mm F/4, QHY290C
Pre-Processing APP
Post-Processing PI,PS
Shot By Taro Seki