Technical data
Optic Tecnosky Apo Triplet 115 - 800mm f/7
Mount Losmandy G11 with FS2
Camera Atik 4000 with Starlight Xpress filter wheel 5 positions
Filters Baader Ha 7nm unmounted
Guiding system Apo Skywatcher ED80 with Lodestar
Exposure details 16x900", bin1 -20C
Total integration 4h
Acquisition Maxim DL, PHD
Processing Maxim DL, Photoshop CS5
SQM-L 18.60
Location Home terrace (Rescaldina, Italy)
Date 9 February 2013