Classification of BZCAT objects having uncertain types
Communications of the Byurakan Astrophysical Observatory(2019)
摘要
In this work we try to understand some optical properties of blazars having uncertain types (BZU) in BZCAT vs. 5 Catalogue. Cross-correlation with SDSS reveals 43 BZU out of 227 that have spectra in SDSS. We have carried out spectral reclassification for these 43 blazar candidates (BZU) for activity types. As a result, 37 (86%) objects out of 43 changed their previous type.
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关键词
bzcat,classification,types,objects
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