SBIG STL 11000 M - Ha (6nm) Astrodon filter
Mosaïc of two frames
America frame : 20 and 21 July 2006 - 7 h 15 total exposure (87 x 5mn)
Pelican frame : 31 August and16 October 2006 - 7 h exposure (84 x 5 mn)
FSQ-106 - ST 10 XME - CFW8A
L = 153 x 45 s = 115 mn exposure - binning 1 x 1
R and G = 77 x 45 s = 56 mn exposure - binning 2 x 2
B = 96 x 45 s = 72 mn exposure - binning 2 x 2
STL 11000 M (-35°C to -45°C) with AOL - Ha (6nm) Astrodon filter
Two-frame mosaic - 25 hours total exposure
South part : 14 h 40 mn exposure (24 December 2006 - 19 February 2007 - 15 December 2007)
North part : 12 h 20 mn exposure (10 - 11 - 12 February 2008)