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Grand Colombier - 1500 m - Ain - France
Technical details :
Takahashi FSQ-106
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)
