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Determination of UT1 in e-VLBI mode

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

Transactions of IAA RAS, issue 21, 33–40 (2010)

Keywords: радиоинтерферометрия со сверхдлинными базами, алгоритм обмена данными, результаты обработки на корреляторе, "Квазар"

Abstract

Rapid determination of UT1 corrections is one of major applications of VLBI observations that required for support of global satellite navigation system GLONASS. It may be evidently realized only using data transfers via high-speed fiber optic channels. The project of connection of the Quasar Network observatories by fiber optic channels of leading Russian network providers is implemented at first time in Russia. At present one-hour observing sessions for obtaining UT1 are carried out weekly. The data from two observatories are transferred simultaneously via two 100 Mbps channels using e-VLBI technology.

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RIS

A. Finkelstein, A. Ipatov, I. Bezrukov, M. Kaidanovsky, A. Mikhailov, A. Salnikov, I. Surkis, E. Skurikhina. Determination of UT1 in e-VLBI mode // Transactions of IAA RAS. — 2010. — Issue 21. — P. 33–40.

@article{finkelstein2010,
  abstract = {Rapid determination of UT1 corrections is one of major applications of VLBI observations that required for support of global satellite navigation system GLONASS. It may be evidently realized only using data transfers via high-speed fiber optic channels. The project of connection of the Quasar Network observatories by fiber optic channels of leading Russian network providers is implemented at first time in Russia. At present one-hour observing sessions for obtaining UT1 are carried out weekly. The data from two observatories are transferred simultaneously via two 100 Mbps channels using e-VLBI technology.},
  author = {A. Finkelstein and A. Ipatov and I. Bezrukov and M. Kaidanovsky and A. Mikhailov and A. Salnikov and I. Surkis and E. Skurikhina},
  issue = {21},
  journal = {Transactions of IAA RAS},
  keyword = {радиоинтерферометрия со сверхдлинными базами, алгоритм обмена данными, результаты обработки на корреляторе, "Квазар"},
  pages = {33--40},
  title = {Determination of UT1 in e-VLBI mode},
  url = {http://iaaras.ru/en/library/paper/692/},
  year = {2010}
}

TY  - JOUR
TI  - Determination of UT1 in e-VLBI mode
AU  - Finkelstein, A.
AU  - Ipatov, A.
AU  - Bezrukov, I.
AU  - Kaidanovsky, M.
AU  - Mikhailov, A.
AU  - Salnikov, A.
AU  - Surkis, I.
AU  - Skurikhina, E.
PY  - 2010
T2  - Transactions of IAA RAS
IS  - 21
SP  - 33
AB  - Rapid determination of UT1 corrections is one of major applications
of VLBI observations that required for support of global satellite
navigation system GLONASS. It may be evidently realized only using
data transfers via high-speed fiber optic channels. The project of
connection of the Quasar Network observatories by fiber optic
channels of leading Russian network providers is implemented at first
time in Russia. At present one-hour observing sessions for obtaining
UT1 are carried out weekly. The data from two observatories are
transferred simultaneously via two 100 Mbps channels using e-VLBI
technology.
UR  - http://iaaras.ru/en/library/paper/692/
ER  -