J/MNRAS/326/1455ivo://CDS.VizieR/J/MNRAS/326/1455doi:10.26093/cds/vizier.73261455CDSMarcha M.J.Caccianiga A.Browne I.W.A.Jackson N.2024-06-27T20:17:29Z2009-04-28T12:03:56ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frbl-lacertae-objectsquasarsapparent-magnituderadio-astronomyThis paper presents a new complete and well-defined sample of flat-spectrum radio sources (FSRS) selected from the Cosmic Lens All-Sky Survey (CLASS), with the further constraint of a bright (mag<=17.5) optical counterpart. The sample has been designed to produce a large number of low-luminosity blazars in order to test the current unifying models in the low-luminosity regime. In this first paper the new sample is presented and the radio properties of the 325 sources contained therein are discussed.2001MNRAS.326.1455Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/326/1455CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVIII/40 : GB6 catalog of radio sources (Gregory+ 1996)J/MNRAS/329/877 : The CLASS blazar survey. II. (Caccianiga+, 2002)J/MNRAS/348/937 : The CLASS blazar survey. III. (Caccianiga+, 2004)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/326/1455https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/326/1455http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/326/1455https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/326/1455https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/326/1455http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/326/1455GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/326/1455/table1 (The CLASS bright sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/326/1455/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/326/1455/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/326/1455/table1?GETtext/xml+votable180.050000true3.720083338.92202780.0055555555555555566/999 1001 2295 2302 2334 2365 2432 2448 2464 2585 2628 2640 2698 2701 3541 5364 5368 5371 5375 5413 5423 5432 5438 5483 5506 5510 5517 5521 5528 5539 5546 5552 5567 5569 5584 5630 5680 5722-5723 5800 5838 5855 5881 5887 5894 5906 5918 5958 5975 5980 5985 6014-6015 6018 6021 6044 6067 6088 6098-6099 6110 6115 6117 6124 6127 6143 6362 6381 6468 6471 6477 6483 6499 6519 6526 6533 6582 6623 6628 6641 6647-6648 6745 6747 6768 6922 6934 6948 6951 6959 6962 6979 7012 7030 7045 7105 7124 7132 7192 7198 7235 7261 7285 7301 7311 7316 7345 7351 7354 7396 7410 7426 7436 7448 7458 7518 7548 7560 7570 7597 7604 7606 7642 7644 7699 7716 7740 7743 7758 7779-7780 7849 7857 7882 7896 7902 7938 7949 7954 7957-7958 7969 8004 9182 9467 9497-9498 9501 9546 9553 9566 9575 9612 9614 9618 9633 9650 9655 9657 9664 9684 9705 9707 9711 9727 9764 9784 9796 9812 9892 9895 9991 10033 10071 10078 10087 10103 10110 10118 10123 10133 10148 10152 10161 10163 10182-10183 10186 10196 10198 10207 10367 10463 10472 10475 10491 10519 10561 10570-10571 10588 10637-10638 10650 10657 10682 10688 10691 10715 10793 10800 10835 10843 10847 10867-10868 10877 10921 10938 10941 10959 10969 10975 10978 10986 10996 10999-11001 11094 11101 11104 11146 11150 11153 11191 11206 11212 11234 11242 11345 11349 11375 11402 11430 11482 11522 11529 11536 11552 11556-11557 11565 11605 11608 11627 11639-11640 11646 11649 11669 11682 11689 11703 11706 11710 11722 11732 11734 11736 11768 11791 11845 11854 11875 11931 11936 11957 11993 12007 12037-12039 12051 12096 12164 13598 13609 15023 15059 15075 15082 15100 15237 15271 15279 15291 15306 15326 16002 16013-16014 16022 16027 16031-16032 16059 16081 16093 16113 20475 28630-28631 28633 28643 32725 32749https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/326/1455?format=asciiRadiodefaultJ/MNRAS/326/1455/table1The CLASS bright samplerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGB6GB6 designation (JHHMMSS+DDMMSS)meta.id;meta.maincharRAJ2000Right ascension (J2000.0)pos.eq.ra;meta.mainDEJ2000Declination (J2000.0)pos.eq.dec;meta.mainRmagR magnitudemagphot.mag;em.opt.RfloatS1.4NVSS flux density at 1.4GHzmJyphot.flux.density;em.radio.750-1500MHzintS4.8GB6 flux density at 4.8GHzmJyphot.flux.density;em.radio.3-6GHzintl_S8.4Limit flag on S8.4meta.code.errorcharS8.4VLA flux density at 8.4GHzmJyphot.flux.density;em.radio.6-12GHzintalf1Spectral index between 1.4GHz and 4.8GHzspect.index;em.radio.750-1500MHzfloatl_alf2Limit flag on Sp+Indexmeta.code.errorcharalf2? Spectral index between 1.4GHz and 8.4GHzspect.index;em.radio.750-1500MHzfloatnullableFlag[s? ] Steep spectrum (1)meta.code.errorcharalf1c? Corrected Spectral index between 1.4GHz and 4.8GHzspect.index;em.radio.750-1500MHzfloatnullable