NGC 5457 (M101)- detailClick here for a smaller image! 1,470 minutes UV/IR filter. 935 minutes Ha-OIII 7nm ZWO FF107 107mm Astrograph (f/7), Takahashi Mewlon 180 (f/12) ZWO ASI2600MC-Air (26 Megapixel astronomical color camera) |
NGC 5457 (M101)- detailClick here for a smaller image! 1,470 minutes UV/IR filter. 935 minutes Ha-OIII 7nm ZWO FF107 107mm Astrograph (f/7), Takahashi Mewlon 180 (f/12) ZWO ASI2600MC-Air (26 Megapixel astronomical color camera) |
