Technical data
Optic Tecnosky Apo Refractor 115 - 800mm f/6.9
Mount Losmandy G11 with Ovision worm and FS2
Camera Atik 4000 with Starlight Xpress filter wheel 5 positions
Filters Baader Ha 7nm and OIII 8.5nm, 50.8 unmounted
Guiding system TSOAG 9mm with Lodestar
Exposure details Ha 17x1200" bin1 -25C
OIII 18x1200" bin1 -25C
Total integration 11.7h
Acquisition Maxim, PHD2
Processing Maxim, Photoshop CS5
SQM-L 18.6
Location Home terrace (Rescaldina, Italy)
Date 26/27 November 2013