Yes, another M20, but by accident, I framed NGC 6544 in the top left hand corner of the image.
10 x 120 sec followed by 10 x 300 sec. Both at 800 ISO with Canon 1100D. (UV/IR filter with UHC filter)
ED80 guided on EQ6.
I uploaded a larger version here
http://www.astrobin.com/120442/
DSS and PS (levels and curves).
Comment welcome.
Bo