y ALPO-Japan Latest

Saturn Image 2008/02/18(UT)
ĎR
Antonello Medugno
S.Yoneyama,A.Medugno

Seiichi Yoneyama(200mm Newton)

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Antonello Medugno (356mm SC)
2008/02/18   - H-alfa UT:   22 : 32 . 2  ;  R+Ir UT: 22:47.6
Meade 14" (356mm) LX200 GPS (SC) efl=8900mm
Filters: H-alfa 35nm & R+Ir (Baader)
Camera: ImagingSource  DMK 21AF04.AS   @  66ms (Ha) 33ms (R+Ir)
Seeing   7/10 , Trans.:   1/5 ( dew )
Comments:  The banding and the wos appear more contrasted in the Halfa version.



[Antonello Medugno,Capua-Italy]

ALPO-Japan Latest Saturn Section
2008/02/19
2008/02/17