NGC891
Observing date: 2015-03-14
Observing site: Ekerö, Sweden
Temperature: 1°C
Telescope: Meade LX200GPS 12″ SCT
Mount: Meade fork mount
Photographic equipment: Canon EOS 600D -modified
Other optical equipment: F6,3 Focal reducer
Exposure: 40x60sek, ISO 800
Other info: Autoguided with QHY5-II and PHD2 software through a Lotus RT480 refracting telescope
Processing: Stacked in Deep sky stacker and processed in Photoshop CS6
Photographer(s): Leif Ratzinger & Jakob Sagatowski