The Barnard's Galaxy & Hubble X (バーナード銀河とHubble 星雲) NGC6822

The last galaxy shot of the season was the longed-for dwarf irregular galaxy and the Hubble Nebula located northeast of Sagittarius.

Due to the faint galaxy, it was difficult to collect signals, and finally the CEM70G started treatment, and the focal length was RC10 Prime Focus, FL = 2000mm taken in June and TS70QSD Prime Focus, FL = 480mm taken the other day. It was a multi-scope shooting that was four times different, but I wanted to take the chance to shoot with the equipment there. 480mm data is doubled with Drizzle. With the size as it is, the stars have become tremendously large.
The image taken by LRGB with RC10 was breathtaking for amateurs with a total exposure time of over 10 hours. Next season, I want to sit down and hit the CEM70G's butt and collect signals carefully. It seems impossible to separate the stars inside the Hubble X, so I'd be happy if the master of Niigata could take a picture at 4000mm. Hahahaha

Place: Backyard East Pattaya (Bortle Class 6, Moon Phase 62.5%、36.3%)
Date1:19th/Jun/20210 04:08(UTC+7) Start
Date2:2nd /Jul / 2021 04:28(UTC+7) Start
TS TSRC10T Carbon Truss Prime focus (250mm F/8 f/2000mm)
filters:
L-Pro:17 X 180Secs 51minutes
TS TS70QSD 70mm Quad Prime focus (70mm F/6.7 f/480mm)
filters:
R:15 X 120Secs 30minutes
G:10 X 120Secs 20minutes
B:10 X 120Secs 20minutes
Ha:10 X 120Secs 20minutes
Total 2Hours 21minutes
Palette: G-HaRGB
Gain: 120
CCD: ZWO ASI294MC Pro BIN1
CCD: ZWO ASI294MM Pro BIN2
Filter: Optolong L-Pro,SVbony LRGB+Ha 7nm
Mount :iOptron CEM70G,Explore Scientific iExos-100
Guide:
SVBony 30mm F/4, ZWO ASI120MC-S
Controler: ASIAIR-Pro Dither
Pre-Processing APP Ha,R,G,B=> Drizzle X 2.0
Post-Processing PI,PS
Shot By Taro Seki Astropical.uk


HubbleX_Driz_LHaRGB_crop_DBE-PI-SR-Edit01-Finish