NGC6888 Red Data
Page published 2011-11
3 hours of Red on a nice clear night, November 21, 2011. NGC6888, Crescent nebula.
Exposure
Red: 3 hours in 10-min subs
binned 2 × 2
Camera
QSI583wsg
Telescope
AT8RC
Mount
Losmandy G11
Guiding
Lodestar
Processing