Condensation entrance window

Some problems have occurred with condensation on the entrance window of NOTCam during a period of high humidity. The presence of condensation can easily be checked by taking an image (in the afternoon before observing), but to remove it is not straightforward as the instrument needs to be lowered to be able to access the window. Instructions were provided on how to check for condensation and what to do in case there is condensation.

Thomas Augusteijn 2006-05-08