by Gordon Haynes
Taken over 3 nights in May and June 2010 in my back garden in Hereford UK
Takahashi FSQ106ED at f5
Starlight Xpress SXVF H36
5nm Astrodon Ha, OIII and SII filters
FLI PDF focuser and filter wheel
Paramount ME
Autoguided by Starlight Xpress Lodestar and OAG using dithering
Exposures 8x20 for Ha, 9x20 minutes for OIII and SII
Mapped to HST palette