JoungChoul Ahn

–  June 5 th, 2011
–  Antares region
–  Inje, Gangwondo, Korea
–  Takahashi em200 temma2
–  FS60c + Reducer*0.72
–  Longperng62, PHD,DSI,gp-usb
–  Astro40d
–  ISO1600  300 seconds   4 frames mosaic
–  Image Plus3.0, photoshop CS3