e-VLBI Technology in VLBI Network “Quasar”

A. Salnikov, A. Finkelstein, A. Ipatov, M. Kaidanovsky, I. Bezrukov, A. Mikhailov, I. Surkis, E. Skurikhina

The 8th International e-VLBI Workshop - EXPReS09, Volume 082 (2009)

DOI: 10.22323/1.082.0098

Keywords: VLBI Network “Quasar”, eVLBI, Tsunami-UDP

Abstract

The development of technical facilities in Russia makes it possible to apply the e-VLBI technology to the VLBI Network “Quasar”. Some experiments were made for the transmission of Intensive VLBI-sessions data from the “Badary” and “Zelenchukskaya” observatories to the Control and Processing Center in the Institute of Applied Astronomy. An Intensive session of ~ 40GB was transmitted over shared networks using Tsunami-UDP protocol.