We present a new catalogue of blazars based on multifrequency surveys and on an extensive review of the literature. Blazars are classified as BL Lacertae objects, as flat spectrum radio quasars or as blazars of uncertain/transitional type. Each object is identified by a root name, coded as BZB, BZQ and BZU for these three subclasses respectively, and by its coordinates. This catalogue is being built as a tool useful for the identification of the extragalactic sources that will be detected by present and future experiments for X and gamma-ray astronomy, like Swift, AGILE, Fermi-GLAST and Simbol-X. An electronic version is available from the ASI Science Data Center web site at http://www.asdc.asi.it/ bzcat. © 2009 ESO.
Roma-BZCAT: A multifrequency catalogue of blazars / Massaro, Enrico; P., Giommi; C., Leto; Marchegiani, Paolo; Maselli, Alessandro; M., Perri; S., Piranomonte; S., Sclavi. - In: ASTRONOMY & ASTROPHYSICS. - ISSN 0004-6361. - 495:2(2009), pp. 691-696. [10.1051/0004-6361:200810161]
Roma-BZCAT: A multifrequency catalogue of blazars
MASSARO, Enrico;MARCHEGIANI, PAOLO;MASELLI, Alessandro;
2009
Abstract
We present a new catalogue of blazars based on multifrequency surveys and on an extensive review of the literature. Blazars are classified as BL Lacertae objects, as flat spectrum radio quasars or as blazars of uncertain/transitional type. Each object is identified by a root name, coded as BZB, BZQ and BZU for these three subclasses respectively, and by its coordinates. This catalogue is being built as a tool useful for the identification of the extragalactic sources that will be detected by present and future experiments for X and gamma-ray astronomy, like Swift, AGILE, Fermi-GLAST and Simbol-X. An electronic version is available from the ASI Science Data Center web site at http://www.asdc.asi.it/ bzcat. © 2009 ESO.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
