This image has been taken with a Pentax 75SDHF and an Atik 4000LE ccd camera using an Astronomik Ha 12nm filter. Mount: Skywatcher EQ6 goto v.3.24.
Guide: GSO 200mm f/4 with Magzero mz5m.
Exposures: 33x900", combined with IRIS and processed with Photoshop CS2.