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Your search keyword '"Nizhelskij, N. A."' showing total 2 results
Start Over Author "Nizhelskij, N. A." Topic anisotropy
2 results on '"Nizhelskij, N. A."'

1. Circumzenithal sky region survey at the frequency of 30 GHz with 32-element radiometer matrix of the RATAN-600.

Author

Parijskij, Yu., Bursov, N., Berlin, A., Mingaliev, M., Nizhelskij, N., Stolyarov, V., Tsybulev, P., Semenova, T., Khaikin, V., and Grechkin, A.

Subjects
ASTRONOMICAL surveys, RADIOMETERS, OPTICAL telescopes, RADIO frequency, COSMIC background radiation, ANISOTROPY
Abstract

We report the preliminary results of a deep sky survey in the field of 00 < RA < 24, 405 < 425 with the RATAN-600 and its new focal 32-feed receiver matrix at the limiting radio frequency of 30 GHz, with the resolution up to 5″ in right ascension and 30″ in declination. The first results, including new estimates of the anisotropy of background radiation at the scales of ( l > 3000) and noise from discrete radio sources in the wavelength range between the NVSS and IRAS catalogs are listed. [ABSTRACT FROM AUTHOR]

Published
2013
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2. Small scale I, U, Q galaxy noise at cm. waves.

Author

Parijskij, Yu. N., Berlin, A. B., Bogdantsov, A., Bursov, N. N., Nizhelskij, N. A., Tsibulev, P., Novikov, I. D., and Naselskij, P. D.

Subjects
COSMIC background radiation, ANISOTROPY, POLARIZATION (Nuclear physics)
Abstract

It is shown that the “spinning dust” component does not prevent observation of the CMB anysotropy at high l, values, as well as observation of the CMB polarization at scales which are the most interesting (l=1000). These results were obtained with the 600-meter reflector RATAN-600, equipped with a multi-frequency feed array with an angular resolution up to 0.1×1 arcmin and with a temperature resolution below 100 μK. © 2002 American Institute of Physics. [ABSTRACT FROM AUTHOR]

Published
2002

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