|
|
M3 in Canes Venatici
|
|
The delicate blue and yellow colors of the 50,000 stars in this globular
are obvious in this composite taken 4/21/04 stack of 6 each RGB at 30 sec each f/3.3
|
|
|
M13 - GREAT GLOBULAR IN HERCULES
|
This cluster, containing 500,000 stars, is just visible to the naked eye.
The top image is a color composite taken 6/18/04 stack of 5 each LRGB at 30 sec each
(L at 15 sec each) at f/3.3.
The bottom image is the exact same field of view intentionally "overexposed" to
show the true extent of this mighty globular and its half-million stars. Stack of
30-second exposures, clear filter only.
|
