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Subject
NGC 2237 Rosette Nebula
Date
12th January 2005
Telescope or Lens
TAK FS60C with AP 0.75 focal reducer
Mount
G11
Camera
ST2000XM
Filters
TT LRGB, Schuler 10nm Ha, Hutech LPR
Total Exposures L 120 min R 60 min G 40 min B 40 min
Sub exposure
6 x 20 min
6 x 10 min
4 x 10 min
4 x 10 min
Binning
Luminance 1 x 1 RGB 1 x 1
Field of view and resolution
Approx 160 x 122 Arcminute. 6 Arcsec / Pixel
Comments  
This LRGB image uses the Ha data from the 19 December as the luminance frame.