天王星 ALPO-Japan Latest
Uranus Image 2012/11/15(UT)
Stanislas Maksymowicz (305mm cassegrain)|
Good to excellent images on the calm times (1-2sec).
The more conspiscious results are given with the use of the W8 filter:
brightening on the sun rise limb side on the equatorial zone. The albedo
variations are given on the sketch with darkenings on the south edge of the
No enough time to show rotation of these features as the local haze became
too thick for pursiue of the observations.
The images were enough good for showing the darkening edge effect on the
[Stanislas Maksymowicz Ecquevilly,France]