CYGNE obj 20mm - L:3*120"; Halpha:10*120"; V:5*120"; B:8*120" - Luminance=C+H+V+B - 28/08/05
NGC 891 Schaumasse (400/5000) - compositage de 2 poses de 60*60" sans filtre - binning 2x2 - 30/08/05
NGC 7217 Schaumasse (400/5000) - L:100*60" - binning 2x2 - 30/08/05
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