? Location

The array is located in the settlement of Oktyomsky at a distance of 55 km to the south of Yakutsk. It is for the research of cosmic rays with the energy 10¹⁷-10²⁰ eV

 

 

? Measurements:

- cosmic ray intensity in energy range from 10¹⁷-10²⁰ eV

 

 

? Equipments:

- 49 identical observation stations, each of them is equipped by: scintillation counters optical receivers of Vavilov-Cherenkov radiation

- 6 underground muon detectors