The Center Of Lobster Nebula  and Supernova Remnant (ロブスタ星雲中心部と超新星残骸) NGC6357,SNR G353.2+00.9

I shot several times from the middle of May, aiming for sunny weather during the rainy season, but the first data in May was lost.
I still don't have enough punch.


Place: Backyard East Pattaya (Bortle Class 6, Moon Phase 86.7%)
Shot Date:30th / Jun / 2023 0:08(UTC+7) Start 3nights session
TS TSRC10T Carbon Truss Prime focus (250mm F/8 f/2000mm)
Filter: SVBony LRGB set and Optilong 3nmHa,Oiii,Sii.
R: 2 X 30Secs Total 1minute
G: 2 X 30Secs Total 1minute
B: 2 X 30Secs Total 1minute
Ha: 22 X 180Secs Total 66minutes
Oiii: 22 X 180Secs Total 66minutes
Total 2Hour 35minutes

Palette Target: SHO (Sync)
             Star: RGB
Gain: 200
CCD: ZWO ASI294mm Pro Bin2
Mount :iOptron CEM70G
Guide: SVBony 60mm F/4, ZWO QHY290C
Controler: NINA Dither 3 and 10
Pre-Processing APP Drizzle None
Post-Processing PI,PS
Shot By Taro Seki