A three panel mosaic of the nebulosities surrounding NGC 7822, in SHO palette
High resolution : https://astrob.in/3v4kmh/0/
ASKAR FRA600
Red. f/3.9
Mount EQ6-r pro
ZWO ASI2600 MM pro
Filters Antlia SHO 3nm
ZWO OAG + ZWO ASI 290mm mini
ZWO EAF
ASIAIR Pro
Processing PixInsight + Photoshop CC
Ha : 91x600s
OIII : 69x600s
SII : 72x600s
Total : 38h40′