Small-scale galactic emission fluctuation observations with RATAN-600 radio telescope |
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| Authors: | V. A. Stolyarov Yu. N. Parijskij N. N. Bursov M. G. Mingaliev T. A. Semenova P. G. Tsybulev |
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| Affiliation: | 1.Special Astrophysical Observatory,Russian Academy of Sciences,Nizhnii Arkhyz,Russia;2.Cavendish Laboratory,University of Cambridge,Cambridge,UK |
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| Abstract: | We present the estimates of Galactic synchrotron and free-free emission power at intermediate and small scales (500 < l < 1000, 20′ < θ < 40′), based on the RATAN-600 radio telescope observations (SAO RAS). The observations were conducted in the frequency range of 2.3–11.2 GHz using the transit scan mode, in the declination range of 40.7° s δ < 42.3°. The power spectrum estimates of synchrotron and free-free components were obtained. They can be further used in the data processing stage of the high-resolution cosmological experiments like Planck. |
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