NGC281 Pacman Nebula Ha/OIII/OIII


Mark Griffith

Swindon Wiltshire UK

GSO 8″ Richey-Chretien Optical tube,0.67 focal reducer,Skywatcher NEQ6 pro mount,Atik 383L+ camera, motorised filter wheel and Astronomik filters.

Second attempt at this nebula. My first attempt was out of focus.

With the 0.67 focal reducer it gave me a 57 by 40 minute field of view which fitted this object perfectly.

Poor weather this week so data Collected over two nights.

Ha/OIII/OIII image with 240 minutes of data and 7.5 minute sub frames.