NGC2903
Observing date: 2016-03-11
Observing site: Ekerö, Sweden
Temperature: -3°C
Telescope: Meade 10″ LX50 SCT
Mount: Skywatcher NEQ6 Pro Synscan
Photographic equipment: Canon EOS 600D -modified
Other optical equipment: Celestron F/6.3 reducer, Astronomik CLS filter
Exposure: 76x60sek, ISO 800
Other info: Autoguided with QHY5-II and PHD2 software through a 50mm guide tube
Processing: Stacked in Deep sky stacker and processed in Photoshop CS6
Photographer(s): Leif Ratzinger & Jakob Sagatowski