All observing times are listed in this Google calendar. In case you have the "driver's license" for the telescope, please enter your planned observing times yourself, using the Google account. If you would like to observe during one of the free nights, please contact one of the persons managing the Astroclub. If you are a student you are welcome to join other peoples observations, as long as its not a lab course observation. Just call the observing person in the dome using 0228 / 73 3650.