Location of Photo:
Eastern Sayan mountains, Russia
Date/Time of photo:
Camera: Mamiya 645 Pro TL with 35/3.5 lens tripod mounted; f/3.5, 5 minutes
A full moon sets in clouds over Eastern Sayan mountains, where Sayan Solar observatory is located. At the forground there's working Big IR-telescope. The observers inside are testing new software for guide system and digital matrix.