NGC 6820 / NGC 6823 / SH2-86

Image Description and Details :

 Recording dates:

Photo taken in: July 2021
Location: Upper Austria
Distance: 6000 light years
Diameter: 50 light years
Exposure: 66 x 300 sec. For RGB
27 x 900 sec. With dual narrowband
Total: 12.2 hours

Calibration: Darks / Flats / DarkFlats
Mount: Skywatcher EQ6-R PRO
Telescope: Lacerta 10 ″ Photo Newton 250/1000
Corrector: Lacerta GPU coma corrector
Filter: Astronomik L2 UV-IR block
2 ″ Optolong Filter L-eXtreme 2 ″

Camera: QHY268c @ Gain 0 at -15 ° C
Guiding: ZWO OAG with QHY5III462c and PHD2
Software: APP / Photoshop CC

Copyright: Daniel Nimmervoll