Light difraction on moon | Giuliano Pellegrini

Giuliano Pellegrini
Location of photo
Castello di serravalle - Bologna (Italy)
Date/Time of photo
03/04/07 h23 m52 s30
Telescope: Skywatcher Newton 150X750 F5 Equatorial mount EQ 3.2 with A.R. and Dec. motor Nikon D80 shutter 6Sec. ISO200 JPEG fine.
This picture shows the light difraction on earth atmosphere on the moon entering the total lunar eclipse of this week end. I tried to show the "rainbow" color (like a prism do) on the moon surfce. Please excuse my bad english All tee best Giuliano