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History of Science and Engineering Annotation << Back
Development of the IAA RAS VLBI correlators
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Surkis I.F.
Zimovsky V.F.
Melnikov A.E.
Shantyr V.A.
The history of creation and development of the postprocessing facilities for the observations with the VLBI network «Quasar» which was carried out by IAA RAS. The system of VLBI observation’s data postprocessing – the VLBI correlator – is a powerful digital device which processes huge data volumes using complex algorithms. Only a few countries in the world had developed their own correlator. IAA RAS has started the development of the first national VLBI correlator in 1980’s. The development of observation’s data processing facilities were doing during twenty years, together with the construction of VLBI network «Quasar». The correlators have developed in the IAA RAS were doing a successful processing of the VLBI observations, which include regular observational sessions for the EOP determination since 2006. The last of the correlators developed are complied with modern international level of the VLBI observation’s data postprocessing facilities.
Keywords: VLBI observation; data postprocessing; VLBI correlator; VLBI network «Quasar».
Contacts: E-mail: surkis@isida.rssi.ru
Pp. 27-42. |
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