NGC 7822 G3
NGC 7822 is a young star forming complex in the constellation of Cepheus. The complex encompasses the emission region designated Sharpless 171, and the young cluster of stars named Berkeley 59. The complex is believed to be some 800-1000 pc distant, with the younger components aged no more than a few million years.
Raw images:
Ha: 45 x 10min (Tot: 450min) Bin:1x1
OIII: 12 x 10min (Tot: 120min) Bin:2x2
SII: 12 x 10min (Tot: 120min) Bin:2x2
Seeing: 2.7"
Equipment used:
ASA N12 Astrograph F/3.6
3" Wynne Corrector 0.95x
Moravian G3 16200 @-25C
No guiding
Filter:
Astrodon Ha 3nm, OIII 5nm, SII 5nm
Location/Date:
Valla Observatory (FROSON, Sweden)Mars 5, 2018
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