Teamarbeit (sorry wegen Englisch)
Emil Pera: Newton 8'', ASA Keller corrector/reducer, Eq6, Canon 1000Da, iso 800,TS OAG.
Exp: 52x3,5' + 66x4'- Nov. and Dec. 2011.
Emil Kolbert: EQ-6, TS ED-APO, corrector TS 2", Qhy9M @ -30°C.
Exposures: 36 x 15' Ha, 19 x 15' O3 and 28 x 15' S2 February 2012.
For us it is the first 6 channel image. Total exposure time 28 hours
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