Paul
Markov's
Meade DSI Pro 2 Images -
2008
Click on the link to jump to that image: M51, NGC 891, M1, B33
M51
10-inch LX200GPS at F6.3 with DSI Pro 2. L =
22 min (60 sec subs), RGB = 15 min each (30 sec subs), Astronomik filters
Autoguided with an Orion 80ED with DSI Pro, 0.7 sec exp, 0.6 corr gain using
Envisage.

Same as above, but probably too blue

Same as above, but probably too brown

NGC 891
10-inch LX200GPS at F6.3 with DSI Pro 2. L =
45min (1min x 29 + 2min x 8), RGB = 30 min each (1min subs), Astronomik filters
Autoguided with an Orion 80ED with DSI Pro, 0.2 sec guide exposures with PHD
guiding (Aug. 31, Sept. 6 , 2008)

M 1
10-inch LX200GPS at F6.3 with DSI Pro 2. L =
38min (2min x 19)
Autoguided with an Orion 80ED with DSI Pro, 0.2 sec guide exposures with PHD
guiding (Nov. 1, 2008)

B 33 (Horsehead Nebula)
10-inch LX200GPS at F6.3 with DSI Pro 2. L =
76min (2min x 38)
Autoguided with an Orion 80ED with DSI Pro, 0.2 sec guide exposures with PHD
guiding (Nov 1, 2008)
