Observing asteroid EROS since it is close to Earth. Trying for a movie of the Moon rising behind the flank of Mauna Loa.
45% RH (rising), some indication of clouds, T near 3 C outside, winds 4 m/s 220 deg.
A blog about a telescopic system at the Mauna Loa Observatory on Hawaii to determine terrestrial albedo by earthshine observations. Feasible thanks to sheer determination.
Observing asteroid EROS since it is close to Earth. Trying for a movie of the Moon rising behind the flank of Mauna Loa.
45% RH (rising), some indication of clouds, T near 3 C outside, winds 4 m/s 220 deg.