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New multi beam diagram of radio telescope BSA LPI

V. V. Oreshko, G. A. Latyshev, I. A. Alekseev, Yu. I. Azarenkov, B. I. Ivanov, V. M. Karpov, V. I. Kostromin

Transactions of IAA RAS, issue 24, 80–86 (2012)

Keywords: multi beam diagram, diagram generating system, observation range, phasing systems, phasing matrix, phasing feeder system

About the paper

Abstract

New multi beam diagram was created for radio telescope BSA LPI. 128 beams of new diagram overlap the 64 degrees segment of declination. It is eight times more then was before. Now we can observe the most part of radio sources on North sky by using 128 beams of new diagram of antenna in during one day. Effective area of new diagram is 47000 m2 (zenith), system noise temperature is 580 K at minimum. The sky brightness temperature dominates in system noise temperature and depends from coordinate position on the sky.

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V. V. Oreshko, G. A. Latyshev, I. A. Alekseev, Yu. I. Azarenkov, B. I. Ivanov, V. M. Karpov,  V. I. Kostromin. New multi beam diagram of radio telescope BSA LPI // Transactions of IAA RAS. — 2012. — Issue 24. — P. 80–86.

@article{oreshko2012,
  abstract = {New multi beam diagram was created for radio telescope BSA LPI. 128 beams of new diagram overlap the 64 degrees segment of declination. It is eight times more then was before. Now we can observe the most part of radio sources on North sky by using 128 beams of new diagram of antenna in during one day. Effective area of new diagram is 47000 m2 (zenith), system noise temperature is 580 K at minimum. The sky brightness temperature dominates in system noise temperature and depends from coordinate position on the sky.},
  author = {V.~V. Oreshko and G.~A. Latyshev and I.~A. Alekseev and Yu.~I. Azarenkov and B.~I. Ivanov and V.~M. Karpov and V.~I. Kostromin},
  issue = {24},
  journal = {Transactions of IAA RAS},
  keyword = {multi beam diagram, diagram generating system, observation range, phasing systems, phasing matrix, phasing feeder system},
  pages = {80--86},
  title = {New multi beam diagram of radio telescope BSA LPI},
  url = {http://iaaras.ru/en/library/paper/829/},
  year = {2012}
}

TY  - JOUR
TI  - New multi beam diagram of radio telescope BSA LPI
AU  - Oreshko, V. V.
AU  - Latyshev, G. A.
AU  - Alekseev, I. A.
AU  - Azarenkov, Yu. I.
AU  - Ivanov, B. I.
AU  - Karpov, V. M.
AU  - Kostromin, V. I.
PY  - 2012
T2  - Transactions of IAA RAS
IS  - 24
SP  - 80
AB  - New multi beam diagram was created for radio telescope BSA LPI. 128
beams of new diagram overlap the 64 degrees segment of declination.
It is eight times more then was before. Now we can observe the most
part of radio sources on North sky by using 128 beams of new diagram
of antenna in during one day. Effective area of new diagram is 47000
m2 (zenith), system noise temperature is 580 K at minimum. The sky
brightness temperature dominates in system noise temperature and
depends from coordinate position on the sky.
UR  - http://iaaras.ru/en/library/paper/829/
ER  -