Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Majorova, E. K."'
Publikováno v:
Astrophysical Bulletin. Sep2023, Vol. 78 Issue 3, p429-442. 14p.
Autor:
Majorova, E. K., Zelenkova, O. P.
We search for variable sources, using the data of the surveys conducted on the RATAN-600 radio telescope in 1980-1994 at 3.94 GHz. To test the radio sources of the RCR (RATAN Cold Refined) catalog for variability, we estimated the long-term variabili
Externí odkaz:
http://arxiv.org/abs/1409.3668
Autor:
Majorova, E. K., Zhelenkova, O. P.
Publikováno v:
Astrophysical Bulletin, 2012, v.67, No.3, pp.332-353
In this study we attempt to assess the possibility of detection of variable sources using the data of the 7.6-cm wavelength surveys carried out on the RATAN-600 radio telescope in the period from 1980 through 1994. Objects selected according to certa
Externí odkaz:
http://arxiv.org/abs/1409.3658
Publikováno v:
Astrophysical Bulletin, Vol 65, N 1, pp.42-59, 2010
We use two independent methods to reduce the data of the surveys made with RATAN-600 radio telescope at 7.6 cm in 1988-1999 at the declination of the SS433 source. We also reprocess the data of the "Cold" survey (1980-1981). The resulting RCR (RATAN
Externí odkaz:
http://arxiv.org/abs/1003.0829
Publikováno v:
Astrophys.Bull.64:263,2009
We offer a method of correlations mapping on the full celestial sphere that allows to check the quality of reconstructed maps, their non-Gaussianity and conduct experiments in various frequency ranges. The method was evaluated on the WMAP data, both
Externí odkaz:
http://arxiv.org/abs/0912.3073
Publikováno v:
Astrophysical Bulletin, Volume 63, Issue 4, pp.366-373 (2008)
In this paper we study one-dimensional sections of the maps of WMAP ILC and of the NVSS survey on scale lengths of 0.75, 3, 4.5, and 6.75 degrees and analyze the correlation properties of the sections. On these maps we identify the domains where the
Externí odkaz:
http://arxiv.org/abs/0902.0281
Autor:
Majorova, E. K.
Publikováno v:
Astrophys.Bull.63:56-69,2008
In this paper we simulate a deep multi-frequency zenith-field sky survey on RATAN-600 (the RZF survey). In our simulations we use the 1.4 GHz sky images obtained in the NVSS survey. We convolved NVSS images with the two-dimensional power beam pattern
Externí odkaz:
http://arxiv.org/abs/0803.3681
Autor:
Majorova, E. K., Bursov, N. N.
Publikováno v:
Astrophys.Bull.62:378-392,2007
This paper proposes a method for constructing an experimental power beam pattern (PB) of RATAN-600 based on the sample of NVSS sources observed in the process of a deep sky survey near local zenith. The data obtained from observations of radio source
Externí odkaz:
http://arxiv.org/abs/0803.3674
Publikováno v:
PoSMQW6:015,2006
We discuss the results of the monitoring programs of the X-ray binaries with relativistic jets studies. We carried out a multi-frequency (1-30 GHz) daily monitoring of the radio flux variability of the microquasars SS433, GRS1915+105, V4641 Sgr and C
Externí odkaz:
http://arxiv.org/abs/astro-ph/0611550
Autor:
Parijskij, Yu. N., Bursov, N. N., Berlin, A. B., Balanovskij, A. A., Khaikin, V. B., Majorova, E. K., Mingaliev, M. G., Nizhelskij, N. A., Pylypenko, O. M., Tsibulev, P. A., Verkhodanov, O. V., Zhekanis, G. V., Zverev, Yu. K.
Publikováno v:
Grav.Cosmol. 10 (2004) 1-10
We present new RATAN-600 data on the synchrotron Galaxy radiation at the PLANCK Mission and WMAP frequencies at high Galactic latitudes upto l=3000. The difference between the standard synchrotron template (l<50) of the WMAP group and RATAN-600 data
Externí odkaz:
http://arxiv.org/abs/astro-ph/0508065