C34 Witches Broom SII/Ha/OIII


Mark Griffith

Swindon, Wiltshire. UK

GSO 8″ Richey-Chretien Optical tube, Skywatcher NEQ6 pro mount,Atik 383L+ camera, motorised filter wheel and Astronomik filters.

Clouds stayed away so got a good 4 hours on this image.

Rotated my camera by 90 degrees to capture as much of this object as possible.

SII filter seems to have helped pick out more detail.

SII Ha OIII image with 247 minutes of data with 7.5 minute sub frames.