NGC 891

NGC 891

2011, 2013, 2014
Caméra QSI 583ws
TÚlescope Schaumasse 400/4000
L: ~40x330" (bin 1x1), R: 11x300" (bin 1x1) + 10x120" (bin 2x2), V: 10x300" (bin 1x1) + 12x120" (bin 2x2), B: ~23x380" (bin 1x1) + 17x180" (bin 2x2)
Binning 1x1 - taille 42%
Traitement Iris et PaintShop Pro
Site: Observatoire de Nice