The cosmic ray intensity variation and attendant neutron measurements
The minutely pulse counting rate measurements from the counters of the Tien Shan 18NM64 neutron supermonitor.
Measurement of the cosmic ray intensity variation with a 1-minute temporal resolution by neutron monitor installations placed at the Tien-Shan Mountain Station (3340 m above the sea level), at the Intermediate Station (1750 m a.s.l.), in Kazakh National University (850 m a.s.l), and by the Underground neutron monitor of the Tien-Shan station (3340 m a.s.l. + 2000 g/cm2 of the rock soil).
Monitoring data of the intensity of low-energy neutron environmental background at Tien Shan mountain station in the years 2013-2018.
Measurements of the barometric pressure and air temperature
in the vicinity of neutron detectors.
Tien-Shan Weather Station
On-line measurements of the atmospheric pressure, temperature, relative humidity, etc at the Tien-Shan Mountain Station.
Averaged data on the pressure, temperature, etc for the moments of 3,9,15,21 hours of the LOCAL time.
Continuous 1-sec resolution measurements of the high-frequency atmospheric pressure oscillations (subsonics) with a high-sensitive digital barograph.
Acoustic noise measurements with a sesitive microphone installed in a bore hole
50 m underneath the surface.
Extensive Air Showers: the "CENTER" installation
The basic shower characteristics: the axis position&direction, the total number of charged particles
(shower size), and the "age" parameter of EAS registered by the "CENTER"
shower subsystem which have been obtained through approximation of the measured particle density
distributions by a set of Nishimura-Kamata-Greisen functions.
Spectra & intensities
The records of the counting rate and background pulse amplitude spectra of the scintillation shower system detectors.
Statistics of the shower trigger events.
Test records of the EAS
The "THUNDERSTORM" Experiment: charged particles & gamma rays
Gamma-radiation at the level of Tien-Shan mountain station (3340m a.s.l.; NaI scintillation detectors):
Gamma ray detectors of the "TOURIST" system (3740 m a.s.l.):
(time series) ;
Gamma ray detectors of the "PUP" system (3500 m a.s.l.):
Charged particles and MeV gamma-radiation (large size polystyrene scintillators):
Charged particles and MeV gamma-radiation (ionization counters):
Measurements in Almaty city:
NaI scintillation gamma-ray detectors of the Kazakh National University.
The "THUNDERSTORM" Experiment: low-energy neutrons
Neutron detectors at the level of Tien Shan mountain station
Neutrons at the height of 3500 m:
The "THUNDERSTORM" Experiment
The 1-10 s averaged measurements of the strength of local electric field at the level of Tien-Shan station:
Intensity measurements of atmospheric luminescence in the near infrared and ultraviolet diapasons during the dark time of the days:
High resolution time series
of the night time luminescence intensity measured with periodicity of about 190/100/20/10 us, and synchronized with the lightning trigger events.
The "THUNDERSTORM" Experiment
Measurements of signal intensity with enhanced temporal resolution
Time series of signal distribution in the vicinity of an atmospheric electric discharge in thundercloud (lightning) written with temporal resolution of 20/160/200 microsecond:
2012 (pdf) ;
2011 (pdf) ;
Underground muons & seismology
Acoustics & muons(2012)
Experimental records of signal intensity from the high-sensitive microphone detector in a +-1 min time neighbourhood of a 5 GeV muon detector trigger.
Intensity of muon coincidences in the underground room of Tien Shan station
Absorber: 2000g/cm2 (soil) + 550g/cm2 (Fe).
The marks of the muon trigger events in the underground room.