Image Details: NGC6894 by Ken Crawford
RCOS 20" Truss @ F8.3
SBIG ST10XME / AO7 RCOS Reducer Mod @ F6.3
AstroDon -Ha RGB Filters
60 minutes Unbinned Ha
20 minutes each filter RGB
|
|||
|
|||
Image Details: NGC6894 by Ken Crawford RCOS 20" Truss @ F8.3 SBIG ST10XME / AO7 RCOS Reducer Mod @ F6.3 AstroDon -Ha RGB Filters 60 minutes Unbinned Ha 20 minutes each filter RGB
|
|||