Hessdalen AMS (abbreviation for Hessdalen Automatic Measurement Station ) is an automatically working observation station for registring Hessdalen lights. It is in service since August 7th, 1998 and is equipped with two black and white and one colour TV camera. Furthermore there is also a magnetometer.
The AMS registers regulary light phenomena. As at measurement with a restricted numbers of parameters there is no possibility to explain all recorded light phenomenas.