The Third Bologna Survey (B3) VIII/37 ivo://CDS.VizieR/VIII/37 CDS Ficarra A. Grueff G. Tomassetti G. 2013-03-05T06:31:53Z 1997-12-09T23:31:33Z CDS support team CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France cds-question@unistra.fr radio-sources surveys This catalogue contains the first section of a sky survey performed at 408MHz with the 'Northern Cross' Radiotelescope. It contains about 13.000 radiosources. Although sources down to about 70mJy were measured, only sources brighter than 0.10Jy are retained in the catalogue. According to our estimate of confusion errors, this corresponds to a detection threshold of about 5{sigma}. The list is meant to include all the sources with a measured flux S>0.10Jy, in the sky area included between the declinations +37{deg}15' and +47{deg}37', epoch 1978.0. A number of zones however are affected by interferences, malfunctions, etc. The principal one is centered about the radiosource Cyg A, which is itself in the map, but not in the catalogue. The zone between RA 19h30m to 20h30m is entirely lacking, due to strong confusion. In the zone from 19h00m to 19h30m and from 20h30m to 21h00m, only sources brighter than 0.75Jy are listed, and to this level the catalogue is espected to be complete. For detailed discussion of the completeness of the catalogue see the original publication cited above. 1985A&AS...59..255F https://cdsarc.cds.unistra.fr/viz-bin/cat/VIII/37 Catalog Research IsServedBy TAP VizieR generic service IsServedBy Conesearch service related-to VIII/36 : The Second Bologna Servey (B2) J/AJ/98/419 : Observed quantities from B3 sources https://cds.unistra.fr/vizier-org/licences_vizier.html https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=VIII/37 https://vizier.iucaa.in/viz-bin/VizieR-2?-source=VIII/37 http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=VIII/37 https://vizier.cds.unistra.fr/viz-bin/votable?-source=VIII/37 https://vizier.iucaa.in/viz-bin/votable?-source=VIII/37 http://vizieridia.saao.ac.za/viz-bin/votable?-source=VIII/37 GET text/xml+votable https://tapvizier.cds.unistra.fr/TAPVizieR/tap Cone search capability for table VIII/37/b3 (The Bologna Third Catalogue) https://vizier.cds.unistra.fr/viz-bin/conesearch/VIII/37/b3? https://vizier.iucaa.in/viz-bin/conesearch/VIII/37/b3? http://vizieridia.saao.ac.za/viz-bin/conesearch/VIII/37/b3? GET text/xml+votable 180.0 50000 true 0.009059 38.998349 0.005555555555555556 4/85 86 89 90 91 101 102 103 105 106 107 108 149 150 151 153 154 155 156 166 169 170 192 341 343 345 347 357 358 359 361 362 363 368 405 406 409 411 412 422 423 425 426 427 428 597 598 599 601 602 603 604 613 615 617 620 624 662 663 665 666 667 677 678 679 681 683 704 853 854 857 858 859 860 870 875 880 938 5/253 254 318 319 333 334 335 337 338 339 348 349 350 353 354 355 369 370 372 376 398 399 401 402 403 417 418 419 436 440 448 449 450 456 573 574 575 589 590 591 594 595 610 611 628 632 653 654 655 657 661 662 663 668 669 670 673 675 684 685 687 688 690 691 692 696 704 705 706 708 712 772 776 1277 1278 1279 1341 1342 1357 1358 1359 1361 1363 1368 1369 1371 1377 1378 1379 1384 1386 1387 1392 1393 1396 1400 1421 1422 1423 1425 1426 1427 1441 1442 1443 1456 1457 1458 1460 1464 1476 1480 1597 1598 1599 1613 1614 1615 1617 1618 1619 1630 1631 1633 1634 1635 1640 1641 1642 1652 1677 1678 1679 1681 1682 1683 1684 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14979 14996 14997 14998 15005 15007 15024 15026 15027 15033 15034 15035 15040 15042 15043 15060 15061 15064 15066 15076 15078 15080 15144 15361 15362 15369 15372 15373 15380 15384 15396 15397 20445 20447 20461 20462 20463 20465 20467 24541 24543 24557 24559 24561 24562 24563 28637 28638 28639 28653 28654 28655 28657 28658 28659 32734 32735 32749 32750 32751 32753 32755 https://cdsarc.cds.unistra.fr/viz-bin/moc/VIII/37?format=ascii Radio default VIII/37/b3 The Bologna Third Catalogue recno Record number assigned by the VizieR team. Should Not be used for identification. meta.record int B3 Source name, (IAU-style), eventually followed by a multiplicity letter A, B... meta.id;meta.main char RA1950 Right Ascension (1950.0) pos.eq.ra;meta.main DE1950 Declination (1950.0) pos.eq.dec;meta.main Flux The source total flux. In the large majority of cases, this is practically equivalent to the peak flux Jy phot.flux.density;em.radio.200-400MHz float Fit Goodness of the fitting algorithm, related to the R.M.S. value of te residuals in the fitting matrix stat.fit.goodness float ACOD1 ? Four digit string indicating source reliability (1) meta.code.qual int nullable n_Diam [RD] If not blank the source were measured by a double source algorithm. R => resolved D => double meta.note char Diam ? If the source is double: the separation arcmin pos.angDistance float nullable _RA.icrs Right ascension (ICRS) (computed by VizieR, not part of the original data) pos.eq.ra nullable indexed _DE.icrs Declination (ICRS) (computed by VizieR, not part of the original data) pos.eq.dec nullable indexed