M101 (The Pinwheel Galaxy)
Technical Details
Camera
Exposure
LRGB = 180:40:40:40 (5 hours)
Object Types
Constellation
Creator
Ursa Major
M82 (The Cigar Galaxy)
Technical Details
Camera
Exposure
(L+Ha)RGB = (500+1680):100:100:100 (41.33 hours)
Object Types
Constellation
Creator
M81 (Bode's Galaxy)
Technical Details
Camera
Exposure
LRGB = 420:180:180:180 (16 hours)
Object Types
Constellation
Creator
Arp 148 (Mayall's Object)
Technical Details
Camera
Exposure
LRGB = 240:180:180:180 (13 hours)
Object Types
Constellation
Creator
Arp 104 (The Keenan System)
Technical Details
Camera
Exposure
LRGB = 600:240:240:240 (22 hours)
Object Types
Constellation
Creator