土星 ALPO-Japan Latest
Saturn Image 2009/05/23(UT)
Christopher Go,Sadegh ghomizadeh
Christopher Go,Sadegh.GH
Christopher Go (Celestron C11) |
The ring is noticeable darker. The Cassini Division is also well defined at the edge of the disk while there is a hint of the Division on the front of the ring.
There are a lot of banding in Saturn but no special features in the disk. The northern hemisphere is still dark while the southern bandings are well defined.
Dione can be seen on the lower left.
[Christopher Go : Cebu Philippines]
Sadegh ghomizadeh (235mm SC) |
Seeing was very poor & Atmosphere was good
information: telescope Celestron 11" Schmidt Cassegrain Focal lenght 2800 mm,focal ratio 10,
camera SKYnyx mono+3xBarlow&2.5X powermate f30&25,15fps.
Filter: astronomik RGB,processing software: regitax & PS
[Sadegh ghomizadeh: Tehran IRAN ]