Nebula

 
 

M1( Crab nebular, 게 성운)

 
 

m1, 게성운, Crab nebular

[2013. 10. 09. 파주시 파평면 파평산]
Telescope : Maksutov-Cassegrain, D:150mm / F:1800mm(f/12), SW comma corrector
Camera : QSI 8300wsg, Lodestar guide camera,
Mount : Takahashi  EM200 T2
Exposure time : Ha_600sec x 2(binning1),  L_ 600sec x 2(binning1),  R,G,B_ 200sec x 3(binning 2)
Image processed by Maxim DL & Photoshop CS3