SH2-240 (détail)  GP200 (200/800) - Halpha:20*120" - binning 2x2 - 18/12/04 IC 2162   GP200 (200/800) - L=R=Halpha:22*120"; V:5*120"; B:8*120" - vent fort - 18/12/04 NGC 1807 - NGC 1817   GP200 (200/800) - compositage de 4x 6*120" sans filtre - binning 2x2 - vent fort - 19/12/04