Io as seen with from Keck II Adaptive Optics

Io as seen with from Keck II Adaptive Optics
Io as seen with from Keck II Adaptive Optics Three observations of Io recorded on June 28, 2010 at about 14:00 UT with the NIRC2 infrared camera in three broadband filters from 2.1 to 4.7 microns by observers F. Marchis and K. Burns. F. Marchis, U.C. Berkeley, and the SETI Institute