A sample of GHz-peaked spectrum sources selected at RATAN-600: spectral and variability properties - Astrophysics > Astrophysics of GalaxiesReport as inadecuate




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Abstract: We describe a new sample of 226 GPS GHz-Peaked Spectrum source candidatesselected using simultaneous 1-22 GHz multi-frequency observations with theRATAN-600 radio telescope. Sixty objects in our sample are identified as GPSsource candidates for the first time. The candidates were selected on the basisof their broad-band radio spectra only. We discuss the spectral and variabilityproperties of selected objects of different optical classes.



Author: K. V. Sokolovsky MPIfR and ASC Lebedev, Y. Y. Kovalev MPIfR and ASC Lebedev, Yu. A. Kovalev ASC Lebedev, N. A. Nizhelskiy SAO RAS

Source: https://arxiv.org/







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