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<ri:Resource created="2021-02-15T10:21:44Z" status="active" updated="2025-05-19T09:50:00Z" version="1.2" xmlns:cs="http://www.ivoa.net/xml/ConeSearch/v1.0" xmlns:ri="http://www.ivoa.net/xml/RegistryInterface/v1.0" xmlns:vr="http://www.ivoa.net/xml/VOResource/v1.0" xmlns:vs="http://www.ivoa.net/xml/VODataService/v1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.ivoa.net/xml/ConeSearch/v1.0 http://vo.ari.uni-heidelberg.de/docs/schemata/ConeSearch.xsd http://www.ivoa.net/xml/VOResource/v1.0 http://vo.ari.uni-heidelberg.de/docs/schemata/VOResource.xsd http://www.ivoa.net/xml/VODataService/v1.1 http://vo.ari.uni-heidelberg.de/docs/schemata/VODataService.xsd" xsi:type="vs:CatalogService"><title>BAT AGN spectroscopic survey. XVI. Blazars</title><shortName>J/ApJ/881/154</shortName><identifier>ivo://CDS.VizieR/J/ApJ/881/154</identifier><altIdentifier>doi:10.26093/cds/vizier.18810154</altIdentifier><curation><publisher ivo-id="ivo://CDS">CDS</publisher><creator><name>Paliya V.S.</name></creator><creator><name>Koss M.</name></creator><creator><name>Trakhtenbrot B.</name></creator><creator><name>Ricci C.</name></creator><creator><name>Oh K.</name></creator><creator><name>Ajello M.</name></creator><creator><name>Stern D.,Powell M.C.</name></creator><creator><name>Urry C.M.</name></creator><creator><name>Harrison F.</name></creator><creator><name>Lamperti I.</name></creator><creator><name>Mushotzky R.,Marcotulli L.</name></creator><creator><name>Mejia-Restrepo J.</name></creator><creator><name>Hartmann D.</name></creator><date role="Updated">2021-07-05T07:47:48Z</date><date role="Created">2021-02-15T10:21:44Z</date><contact><name>CDS support team</name><address>CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France</address><email>cds-question@unistra.fr</email></contact></curation><content><subject>active-galactic-nuclei</subject><subject>gamma-ray-astronomy</subject><subject>x-ray-sources</subject><subject>redshifted</subject><subject>magnetic-fields</subject><subject>visible-astronomy</subject><subject>spectroscopy</subject><description>The recently released 105-month Swift-Burst Alert Telescope (BAT) all-sky hard X-ray survey catalog presents an opportunity to study astrophysical objects detected in the deepest look at the entire hard X-ray (14-195keV) sky. Here we report the results of a multifrequency study of 146 blazars from this catalog, quadrupling the number compared to past studies, by utilizing recent data from the Fermi-Large Area Telescope (LAT), Swift-BAT, and archival measurements. In our {gamma}-ray analysis of ~10yr of the LAT data, 101 are found as {gamma}-ray emitters, whereas, 45 remains LAT undetected. We model the broadband spectral energy distributions with a synchrotron-inverse Compton radiative model. On average, BAT detected sources host massive black holes (M_bh_~10^9^M_{sun}_) and luminous accretion disks (L_d_~10^46^erg/s). At high redshifts (z&gt;2), BAT blazars host more powerful jets with luminous accretion disks compared to those detected only with Fermi-LAT. We find good agreement in the black hole masses derived from the single-epoch optical spectroscopic measurements and standard accretion disk modeling approaches. Other physical properties of BAT blazars are similar to those known for Fermi-LAT detected objects.</description><source format="bibcode">2019ApJ...881..154P</source><referenceURL>https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/881/154</referenceURL><type>Catalog</type><contentLevel>Research</contentLevel><relationship><relationshipType>IsServedBy</relationshipType><relatedResource ivo-id="ivo://CDS.VizieR/TAP">TAP VizieR generic service</relatedResource></relationship><relationship><relationshipType>IsServedBy</relationshipType><relatedResource>Conesearch service</relatedResource></relationship><relationship><relationshipType>related-to</relationshipType><relatedResource ivo-id="ivo://CDS.VizieR/VIII/40">VIII/40 : GB6 catalog of radio sources (Gregory+ 1996)</relatedResource><relatedResource ivo-id="ivo://CDS.VizieR/VII/258">VII/258 : Quasars and Active Galactic Nuclei (13th Ed.) 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