Teleskop service 12″ Richey-Chretien telescope, Skywatcher EQ8 mount,Atik 383L+ camera, Astronomik Ha filter,
Astro physics 0.67 reducer.
Close-up shot of the centre of this star forming region in the constellation Cassiopeia.
Good week for astronomy. Plenty of clear night with good vibility.
Data collected on four nights 28th, 29th, 30th, 31st August.
Sii/ha/oiii image with 15 hours and 15 minutes of data. 13 x 25min Sii, 16 x 15min Ha, 14 x 25min Oiii 1×1 binning.