Taken on 6th, 10th and 30th April 2007
12 x 300 sec exposures & 64 x 600 sec exposures all unbinned, no flats / darks deducted.
Takahashi FS-102NSV telescope at prime focus F8
Starlight Express SXV-H16 with SXV Off Axis Autoguider
Astronomik 12nM Ha filter