Staff of the Laboratory of complex studies of geodynamic processes in geophysical fields (LCS) completed the stage of debugging of Overhauser magnetometer POS-1 in the mode of variation station in the mountain meteorological conditions together with the proton magnetometer MV-07. The equipment is located at the Ak-Suu stationary observation station (Northern Tien Shan), which is one of the base stations of geomagnetic observation network carried out by the Research Station of the Russian Academy of Sciences in Bishkek, Kyrgyzstan.

As a result of the experiment, more stable operation of the POS-1 magnetometer at low sampling frequencies and less susceptibility to electromagnetic interference of various nature were confirmed. It is planned to transfer the magnetometer into a continuous monitoring mode with data transfer in an online format.