I am pleased to attach for your perusal the latest Status Report from the CALLISTO Project of ISWI. (As always, the report is from Christian Monstein, Institute for Astronomy, Zurich, Switzerland.)
It is very interesting! Christian comments on it as follows:
Thank you Christian for this fascinating status report.
Reminder to all: He still has CALLISTO instruments available for
sale. Also, he can travel to your institute to facilitate any
CALLISTO installation if you can shoulder his travel expenses
(see ISWI Newsletter, Vol.5, Num.2, for the initial explanation of his attractive offer).
Keeping the ISWI Faith with your unwavering support,
Editor of ISWI Newsletter
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