THE CURRENT STATE OF DATA TRANSMISSION CHANNELS FROM PUSHCHINO TO MOSCOW AND PERSPECTIVES

Journal Title: Odessa Astronomical Publications - Year 2016, Vol 29, Issue

Abstract

Since the work of a unique space radio telescope in the international VLBI project ”Radioastron” extended to 2017 the transmission and storage of large volumes of scientific and telemetry data obtained during the experiments is still remains actual. This project is carried out by theAstroSpaceCenter of Lebedev Physical Institute inMoscow,Russia. It requires us to maintain in operating state the high-speed link to merge into a single LAN buffer data center in Puschino and scientific information center inMoscow. Still relevant the chanal equipment monitoring system, and storage systems, as well as the timely replacement of hardware and software upgrades, backups, and documentation of the network infrastructure.

Authors and Affiliations

D. V. Dumsky, E. A. Isaev, V. A. Samodurov, M. V. Shatskaya

Keywords

Related Articles

STARS WITH HIGH PROPER MOTIONS IN THE MODERN CATALOGS OF THE CDS DATABASE

Stars with high proper motions, for the most part, are objects located in the solar neighborhood within 100 parsecs. These stars are important targets for a wide range of astrophysical problems, but the accuracy of the r...

NEW APPROXIMATION OF THE ENERGY SPECTRUM OF PROTON SCR

In this paper, we consider a new approximation of the integrated energy spectrum of protons of solar cosmic rays (SCR) in the range Ep> 1-100 MeV. The sample studied contains 342 proton events for the period from 03-02-1...

PROSPECTS OF TRANSFERRIG THE LARGE VOLUMES OF RADIO ASTRONOMY DATA

Shows the volume of scientific data generated by the leading radio astronomical projects. The methods of transmission of large amounts of data in the present time and in the future are presented.

STATISTICAL ANALYSIS OF LARGE-SCALE STRUCTURE OF UNIVERSE

While galaxy cluster catalogs were compiled many decades ago, other structural elements of cosmic web are detected at definite level only in the newest works. For example, extragalactic filaments were described by velocity...

TWO-MATRIX PHOTOMETER CONTROL SYSTEM

In this paper astronomical two-matrix photometer is described. It differs from common one CCD camera photometers by using the second CCD camera. It enables simultaneously to carry out the studied star and standard star l...

Download PDF file
  • EP ID EP374980
  • DOI 10.18524/1810-4215.2016.29.85214
  • Views 65
  • Downloads 0

How To Cite

D. V. Dumsky, E. A. Isaev, V. A. Samodurov, M. V. Shatskaya (2016). THE CURRENT STATE OF DATA TRANSMISSION CHANNELS FROM PUSHCHINO TO MOSCOW AND PERSPECTIVES. Odessa Astronomical Publications, 29(), 190-191. https://europub.co.uk/articles/-A-374980