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Subject
NGC 7635
Date
13th January 2005
Telescope or Lens
TEC APO 140
Mount
G11
Camera
ST2000XM
Filters
TT RGB, Schular 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 58 x 43 Arcminute. 2.18 Arcsec / Pixel
Comments  
The Bubble Nebula. The luminance for this image was taken through an Ha filter.