M81 & M82 2-21-06 30-3 min image IP processed NI & PS Touchup (also has Holmberg IX)(Teri Smoot)
Acquisition Date
:
February 21, 2006
Camera
:
Canon EOS20D Unmodified
Camera Settings
:
3 min exposures, ISO 1600
Telescope
:
TEC-140
Mount
:
Losmandy G11/Gemini
Adapter / Prime / Afocal / Other
:
Prime Focus
Processing Package / Processing Applied
:
ImagesPlus 2.75 for focus, camera control, acquisition, dark/flat/bias compensate, align and stack 30 frames, background and DD, PS for some processing of color, NeatImage for noise reduction