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Subject
M94
Date
8th April 2005
Telescope or Lens
TEC APO 140
Mount
G11
Camera
ST2000XM
Filters
TT LRGB and Hutech LPR
Total Exposures L 120 min R 60 min G 40 min B 40 min
Sub exposure
12 x 10 min
6 x 10 min
4 x 10 min
4 x 10 min
Binning
Luminance 1x1 RGB 2x2
Field of view and resolution
Approx 41x 31 Arcminute. 1.56 Arcsec / Pixel
Comments  
I found this a difficult galaxy to process. the core is quite bright and this drops off very rapidly towards the outer areas. There is some nice faint detail to bring out in the outer areas and getting the contrast balance right for the core and arms is tricky.