The Whirlpool Galaxy (子持ち銀河）Messier 51
I added a new 2-hour data shot under the worst sky conditions to the 2-hour data shot under the best sky conditions last year to create a 4-hour integration.
This time, I tried processing with SPCC's blue and red colors.
This time, I tried processing with SPCC's blue and red colors.
昨年最高の空のコンディションで撮影した２時間のデータに今回新たに撮影した最悪の空のコンディションの２時間のデータを追加して４時間のIntegrationにしてみた。
今回は青と赤のドンシャリ系の色でProcessingしてみた。
Place: Backyard East Pattaya (Bortle Class 6, Moon Phase 96.4％)
Shot Date 7th / May / 2023 23:19 (UTC+7)
TS RC10 Truss (250mm,F/8.0,f/2000mm)
filter: SVbony LRGB Filter set and Optolong 3nm Ha filter
New Signal
L: 15X120secs 30minutes
R: 15X120secs 30minutes
G: 15X120secs 30minutes
B: 15X120secs 30minutes
Ha: 15X120secs 30minutes
Total New 2 hours + Last yera's signal 2 hours= 4 hours
Palette: Target :L-HaRGB
Star : RGB
Gain: 200 BIN2 MonoCCD:ZWO294MM-Pro
Mount :iOptron CEM70G
Guide: SVBony 60mm F/4, QHY290C (Dithering every 5 shots)
Controler:NINA,PHD2
Pre-Processing APP Drizlle None
Post-Processing PI,PS
Shot By Taro Seki Astropical.uk
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