M8 ("Lagoon Nebula") and M20 ("Trifid Nebula") in Sagittarius
El Cerrito, CA
The Lagoon Nebula (Messier object #8 or M8) is the large extended object
occupying right half of image.
The much smaller M20 (Trifid Nebula) is at upper left.
SBIG STL 11000 ccd camera, AP 130 @ f/4.5, guided by STV 135 minutes total using 15 minute subs through 7nm Baader
hydrogen alpha filter under full moon, ccd temp:-22C
full exif
