NGC 3521 is a wonderful spiral galaxy in the constellation Leo the Lion.  It is located at RA: 11h 05m 48.9s Dec: -00° 02' 15" is Mag: 9.8 and Size: 11.0'x7.1' and Class: SAB(rs)bc
 

Optics:
Camera:
Exposure:

Celestron C11 F/10 (2800mm Focal Length)
SBIG ST10XME with Adaptive Optics
LRGB = 200:60:70:50 minutes

Date:
Location:
Imager:

April 11, 2005
Columbus, Texas
Kent E. Biggs