Astronomy Reports

, Volume 60, Issue 11, pp 996–1005 | Cite as

RETRACTED ARTICLE: The second version of the OCARS catalog of optical characteristics of astrometric radio sources

  • Z. M. Malkin


A new version of the Optical Characteristics of Astrometric Radio Sources (OCARS) catalog is presented. The catalog includes a list of radio sources observed in astrometric and geodetic VLBI programs since 1979, their redshifts, photometric data in 13 bands in the visible and near infrared, and a table indicating identifications btween the OCARS objects and objects in other catalogs. The main sources of information for the OCARS catalog are the NED and SIMBAD databases, as well as a variety of publications. Targeted observing programs designed to supplement the optical data for the astrometric radio sources have also been organized. The catalog currently contains 9956 sources, of which 5449 have redshifts and 7473 have photometric data. The catalog is updated, on average, once every several weeks, and is continuously augmented with new sources and new optical data.


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  1. 1.
    Z. Malkin and O. Titov, in Measuring the Future, Ed. by A. Finkelstein and D. Behrend (2008), p. 183.Google Scholar
  2. 2.
    A. L. Fey, D. Gordon, C. S. Jacobs, C. Ma, R. A. Gaume, E. F. Arias, G. Bianco, D. A. Boboltz, S. Böckmann, S. L. Bolotin, P. Charlot, A. Collioud, G. Engelhardt, J. M. Gipson, A.-M. Gontier, et al., Astron. J. 150, 58 (2015).CrossRefADSGoogle Scholar
  3. 3.
    O. Titov and Z. Malkin, Astron. Astrophys. 506, 1477 (2009).CrossRefADSGoogle Scholar
  4. 4.
    S. Alam, F. D. Albareti, C. Allende Prieto, F. Anders, S. F. Anderson, T. Anderton, B. H. Andrews, E. Armengaud, E. Aubourg, S. Bailey, S. Basu, J. E. Bautista, R. L. Beaton, T. C. Beers, C. F. Bender, et al., Astrophys. J. Suppl. 219, id. 12 (2015).CrossRefADSGoogle Scholar
  5. 5.
    E. K. Mahony, E. M. Sadler, S. M. Croom, R. D. Ekers, K. W. Bannister, R. Chhetri, P. J. Hancock, H. M. Johnston, M. Massardi, and T. Murphy, Mon. Not. R. Astron. Soc. 417, 2651 (2011).CrossRefADSGoogle Scholar
  6. 6.
    A. M. Hammond, T. Robishaw, and B. M. Gaensler, arXiv:1209.1438 [astro-ph. CO] (2012).Google Scholar
  7. 7.
    J. A. Newman, M. C. Cooper, M. Davis, S. M. Faber, A. L. Coil, P. Guhathakurta, D. C. Koo, A. C. Phillips, C. Conroy, A. A. Dutton, D. P. Finkbeiner, B. F. Gerke, D. J. Rosario, B. J. Weiner, C. N. A. Willmer, et al., Astrophys. J. Suppl. 208, 5 (2013).CrossRefADSGoogle Scholar
  8. 8.
    T. Pursimo, R. Ojha, D. L. Jauncey, B. J. Rickett, M. S. Dutka, J. Y. Koay, J. E. J. Lovell, H. E. Bignall, L. Kedziora-Chudczer, and J.-P. Macquart, Astrophys. J. 767, 14 (2013).CrossRefADSGoogle Scholar
  9. 9.
    J. Souchay, A. H. Andrei, C. Barache, T. Kalewicz, C. Gattano, B. Coelho, F. Taris, S. Bouquillon, and O. Becker, Astron. Astrophys. 583, id. A75 (2015).CrossRefADSGoogle Scholar
  10. 10.
    E. W. Flesch, Publ. Astron. Soc. Austral. 32, id. e010 (2015).CrossRefADSGoogle Scholar
  11. 11.
    K. L. Maslennikov, A. V. Boldycheva, Z. M. Malkin, and O. A. Titov, Astrophysics 53, 147 (2010).CrossRefADSGoogle Scholar
  12. 12.
    O. Titov, D. L. Jauncey, H. M. Johnston, R. W. Hunstead, and L. Christensen, Astron. J. 142, 165 (2011).CrossRefADSGoogle Scholar
  13. 13.
    O. Titov, L. M. Stanford, H. M. Johnston, T. Pursimo, R. W. Hunstead, D. L. Jauncey, K. Maslennikov, and A. Boldycheva, Astron. J. 146, id. 10 (2013).CrossRefADSGoogle Scholar
  14. 14.
    C. S. Jacobs, F. Arias, D. Boboltz, J. Boehm, S. Bolotin, G. Bourda, P. Charlot, A. de Witt, A. Fey, R. Gaume, D. Gordon, R. Heinkelmann, S. Lambert, C. Ma, Z. Malkin, A. Nothnagel, M. Seitz, E. Skurikhina, J. Souchay, and O. Titov, in Proceedings of the 223rd American Astronomical Society AAS Meeting, id. 251.25.Google Scholar
  15. 15.
    L. Lindegren, C. Babusiaux, C. Bailer-Jones, U. Bastian, A. G. A. Brown, M. Cropper, E. Høg, C. Jordi, D. Katz, F. van Leeuwen, X. Luri, F. Mignard, J. H. J. de Bruijne, and T. Prusti, in A Giant Step: from Milli-toMicro-Arcsecond Astrometry, Ed. by W. J. Jin, I. Platais, and M. A. C. Perryman, IAU Symp. 248, 217 (2008).Google Scholar
  16. 16.
    G. Bourda, P. Charlot, and J.-F. le Campion, Astron. Astrophys. 490, 403 (2008).CrossRefADSGoogle Scholar
  17. 17.
    H. Schuh and D. Behrend, J. Geodyn. 61, 68 (2012).CrossRefGoogle Scholar
  18. 18.
    Z. M. Malkin, Izv. GAO Pulkovo 223, 49 (2016).Google Scholar
  19. 19.
    A. J. Beasley, D. Gordon, A. B. Peck, L. Petrov, D. S. MacMillan, E. B. Fomalont, and C. Ma, Astrophys. J. Suppl. 141, 13 (2002).CrossRefADSGoogle Scholar
  20. 20.
    E. B. Fomalont, L. Petrov, D. S. MacMillan, D. Gordon, and C. Ma, Astron. J. 126, 2562 (2003).CrossRefADSGoogle Scholar
  21. 21.
    L. Petrov, Y. Y. Kovalev, E. Fomalont, and D. Gordon, Astron. J. 129, 1163 (2005).CrossRefADSGoogle Scholar
  22. 22.
    L. Petrov, Y. Y. Kovalev, E. B. Fomalont, and D. Gordon, Astron. J. 131, 1872 (2006).CrossRefADSGoogle Scholar
  23. 23.
    Y. Y. Kovalev, L. Petrov, E. B. Fomalont, and D. Gordon, Astron. J. 133, 1236 (2007).CrossRefADSGoogle Scholar
  24. 24.
    L. Petrov, Y. Y. Kovalev, E. B. Fomalont, and D. Gordon, Astron. J. 136, 580 (2008).CrossRefADSGoogle Scholar
  25. 25.
    L. Petrov, C. Phillips, A. Bertarini, T. Murphy, and E. M. Sadler, Mon. Not. R. Astron. Soc. 414, 2528 (2011).CrossRefADSGoogle Scholar
  26. 26.
    L. Petrov, Y. Y. Kovalev, E. B. Fomalont, and D. Gordon, Astron. J. 142, 35 (2011).CrossRefADSGoogle Scholar
  27. 27.
    K. Immer, A. Brunthaler, M. J. Reid, A. Bartkiewicz, Y. K. Choi, K. M. Menten, L. Moscadelli, A. Sanna, Y. W. Wu, Y. Xu, B. Zhang, and X. W. Zheng, Astrophys. J. Suppl. 194, id. 25 (2011).CrossRefADSGoogle Scholar
  28. 28.
    L. Petrov and G. B. Taylor, Astron. J. 142, 89 (2011).CrossRefADSGoogle Scholar
  29. 29.
    L. Petrov, Astron. J. 142, 105 (2011).CrossRefADSGoogle Scholar
  30. 30.
    L. Petrov, Mon. Not. R. Astron. Soc. 419, 1097 (2012).CrossRefADSGoogle Scholar
  31. 31.
    L. Petrov, Astron. J. 146, 5 (2013).CrossRefADSGoogle Scholar
  32. 32.
    F. Taris, A. Andrei, A. Klotz, F. Vachier, R. Cote, S. Bouquillon, J. Souchay, S. Lambert, S. Anton, G. Bourda, and D. Coward, Astron. Astrophys. 552, id. A98 (2013).CrossRefADSGoogle Scholar
  33. 33.
    F. Taris, A. Andrei, J. Roland, A. Klotz, F. Vachier, and J. Souchay, Astron. Astrophys. 587, id. A112 (2016).CrossRefADSGoogle Scholar
  34. 34.
    M. Wenger, F. Ochsenbein, D. Egret, P. Dubois, F. Bonnarel, S. Borde, F. Genova, G. Jasniewicz, S. Laloë, S. Lesteven, and R. Monier, Astron. Astrophys. Suppl. Ser. 143, 9 (2000).CrossRefADSGoogle Scholar

Copyright information

© Pleiades Publishing, Ltd. 2016

Authors and Affiliations

  1. 1.Central (Pulkovo) Astronomical ObservatoryRussian Academy of SciencesSt. PetersburgRussia
  2. 2.St. Petersburg State UniversitySt. PetersburgRussia
  3. 3.Kazan Federal UniversityKazanRussia

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