NGC 2170 feb 2012 https://www.thehwk.net/apps/photos/ NGC 2170 feb 2012 NGC 2170 (1 version 2012) 8x900 L bin 1 5x450 RGB bin 2 Takahashi FSQ 106 ED Sbig STL 11000 Astrodon LRGB Gen II https://www.thehwk.net/apps/photos/photo?photoID=150958993 150958993