2005 Mars Images 0531   31 May 2005 (λ=221~222ﾟLs)
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YUNOKI, Kenkichi
31 May 2005 (λ=222ﾟLs)
19:02~19:31 GMT (ω=141~148ﾟW)
20cm Spec, 2ﾟwedge prism
ATK-1HS II
Sakai, Osaka, JAPAN


HEFFNER, Robert
31 May 2005 (λ=222ﾟLs)
19:53 GMT (ω=153ﾟW)
28cm SCT + 3×barlow @ f/30
ToUcam 840 (IR-blocked)
Nagoya, Aichi, JAPAN
(Note)
Seeing = 4/10, Transparency = 5/6
Slightly steadier seeing than recenly, but only after sunrise.
The indentation (depression) in the SPC is visible again this time.

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