Appointments for Astronomical Tours
If you want I can offer a fixed date for the tour. In case of bad weather observing the sky with the testescope is dropped. Instead I offer a tour through the observatory including an explanation of the astronomical equipment. Additionall there wil be a lecture on astronomical themes (duration of the lecture about one hour)
for having a better chance of fair weather you can be placed on a waiting list. As soon as fair weather is likely to occure, and - as well - the astronomical situation is convenient, I contact the interested parties and fix an appointment.