Hajime Sasano/Orion
/in User Gallery /by liyunHajime Sasano/M8 & M20
/in User Gallery /by liyunHajime Sasano
/in User Gallery /by liyunDouglas Robertson/M42
/in User Gallery /by liyunTitle : M42 Location/Date: Hahndorf, South Australia. February 2011
Astro 40D cooled/modded DSLR (Avg Temp -12ºC)
Canon 400mm f5.6L Lens
f5.6, iso1600, Total exposure time: 215mins
Darks and Flats calibrated.
10, 30 and 60sec images used to mask core of the nebula.
ImagesPlus, Nebulosity and PS used for stacking/processing