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|Sergey A. Trushkin||D.Sc.||firstname.lastname@example.org
Interactive catalog of blazar measurements at RATAN-600
In 2021, an interactive catalog of multifrequency (1.1-22.3 GHz) measurements of blazars at the RATAN-600 was developed: "RATAN-600 multi-frequency catalog of blazars". The catalog is hosted in www.sao.ru/blcat and is a modernized version of the electronic catalog of BL Lacertae objects (Mingaliev et al., 2014). The new catalog contains all types of blazars (blazars, flat-spectrum quasars, and blazars of an undetermined type) from the BZCAT blazar catalog (Massaro et al., 2009) and includes measurements of more than 1600 objects. The catalog contains the radio spectra and light curves of blazars obtained with the RATAN-600 SAO RAS in 2004-2021; measurements in the radio continuum from external sources connected from the CATS and NED databases are available for export. Basic information about objects (the coordinates, redshifts, blazar type, magnitude, and radio luminosity) is presented in the main table. Radio luminosities, spectral and variability indices, statistics on the main parameters of the sample are interactively calculated and available for export; objects with a radio emission variability of 200% at a frequency of 11 GHz on a scale of two years are indicated. The catalog is systematically updated with new measurements and is an effective tool for studying the statistical properties of large samples of blazars and for studying individual objects using long-term light curves.
Authors: Sotnikova Yu.V., Mufakharov T.V., Mingaliev M.G., Udovitskiy R.Yu., Semenova T.A., Erkenov A.K., Bursov N.N., Mikhailov A.G. (SAO RAS)
1. Mufakharov T., Sotnikova Y., et al., The RATAN-600 multi-frequency catalogue of blazars, 2021, MNRAS, submitted
2. Sotnikova Yu., Udovitsky R., Mufakharov T., state registration of the database "RATAN-600 multi-frequency data for blazars, edition 1.3", Certificate No. 2021621910 dated 09.09.2021.
3. Sotnikova Yu., Mufakharov T., Udovitsky R. et al., Filing of an international application for the invention "Method of compiling a catalog of measurements of radio emission parameters of blazars", Application No. PCT/RU2021/000473 dated 29.10.2021.
4. Mingaliev M., Sotnikova Yu., Udovitskiy R., et al., RATAN-600 multi-frequency data for the BL Lacertae objects, Astronomy & Astrophysics, 572, id.A59, 4 pp., 2014.