NGC6888

cyyek

Date: 2013 August 11
Telescope/Lens: Takahashi FSQ106n
Tracking Mount: Sky-Watcher HEQ5 Pro
Reducer/Barlow: Celestron F6.3 Reducer
CCD/ Camera: SBIG ST8300M
Guiding: SBIG SG4 250mm guilding scope
Exposure number:
H: 300s x 2 (1x1)
G: 200s x 1 (2x2)
B: 200s x 1 (2x2)
Software: CCDStack, PS, PI