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The Gould's Belt Distances Survey

Published online by Cambridge University Press:  26 February 2013

Laurent Loinard
Laurent Loinard*
Affiliation:
Centro de Radioastronomía y Astrofísica, Universidad Nacional Autónoma de México, Apartado Postal 3–72 (Xangari), 58089Morelia, Michoacán, Mexico email: l.loinard@crya.unam.mx
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Abstract

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Very Long Baseline Interferometry (VLBI) observations can provide the positions of compact radio sources with an accuracy of order 50 micro-arcseconds. This is sufficient to measure the trigonometric parallax and proper motions of any object within 500 pc of the Sun to better than a few percent. Because they are magnetically active, young stars are often associated with compact radio emission detectable using VLBI techniques. Here we show how VLBI observations have already constrained the distance to the most often studied nearby regions of star formation (Taurus, Ophiuchus, Orion, etc.) and have started to provide information about their internal structure and kinematics. We will then briefly describe a large project, the ‘Gould's Belt Distances Survey,’ which has been designed to provide a detailed view of star formation in the solar neighborhood using VLBI observations.

Keywords

astrometrystars: distancesstars: formationGalaxy: structuresolar neighborhoodradio continuum: stars
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 8 , Symposium S289: Advancing the Physics of Cosmic Distances , August 2012 , pp. 36 - 43
Copyright
Copyright © International Astronomical Union 2013

References

André, P., Men'shchikov, A., Bontemps, S., et al. 2010, A&A, 518, L102Google Scholar
Ballesteros-Paredes, J., Gómez, G. C., Loinard, L., Torres, R. M., & Pichardo, B. 2009, MNRAS, 395, L81Google Scholar
Bally, J. 2008, Handbook of Star Forming Regions, Vol. I, 459Google Scholar
Bally, J., Walawender, J., Johnstone, D., Kirk, H., & Goodman, A. 2008, Handbook of Star Forming Regions, Vol. I, 308Google Scholar
Cernis, K. 1990, Ap&SS, 166, 315Google Scholar
Chini, R. 1981, A&A, 99, 346Google Scholar
Dame, T. M. & Thaddeus, P. 1985, ApJ, 297, 751Google Scholar
Dame, T. M., Hartmann, D., & Thaddeus, P. 2001, ApJ, 547, 792Google Scholar
Dulk, G. A. 1985, ARA&A, 23, 169Google Scholar
Dzib, S., Loinard, L., Mioduszewski, A. J., Boden, A. F., Rodríguez, L. F., & Torres, R. M. 2010, ApJ, 718, 610Google Scholar
Eiroa, C., Djupvik, A. A., & Casali, M. M. 2008, Handbook of Star Forming Regions, Vol. II, 693Google Scholar
Evans, N. J. II, Dunham, M. M., Jørgensen, J. K., et al. 2009, ApJS, 181, 321Google Scholar
Genzel, R., Reid, M. J., Moran, J. M., & Downes, D. 1981, ApJ, 244, 884Google Scholar
de Geus, E. J., de Zeeuw, P. T., & Lub, J. 1989, A&A, 216, 44Google Scholar
Güdel, M., Arzner, K., Audard, M., et al. 2008, in: 14th Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun, 384, 65Google Scholar
Herbig, G. H. & Jones, B. F. 1983, AJ, 88, 1040Google Scholar
Herbst, W. 2008, Handbook of Star Forming Regions, Vol. I, 372Google Scholar
Hirota, T., Honma, M., Imai, H., Sunada, K., Ueno, Y., Kobayashi, H., & Kawaguchi, N. 2010, PASJ, 63, 1Google Scholar
Hirota, T., et al. 2008, PASJ, 60, 37Google Scholar
Hirota, T., et al. 2007, PASJ, 59, 897CrossRefGoogle Scholar
Imai, H., et al. 2007, PASJ, 59, 1107Google Scholar
Kenyon, S. J., Gómez, M., & Whitney, B. A. 2008, Handbook of Star Forming Regions, Vol. I, 405Google Scholar
Kenyon, S. J., Dobrzycka, D., & Hartmann, L. 1994, AJ, 108, 1872Google Scholar
Kim, M. K., et al. 2008, PASJ, 60, 991Google Scholar
Knude, J. & Hog, E. 1998, A&A, 338, 897Google Scholar
Lockman, F. J., Benjamin, R. A., Heroux, A. J., & Langston, G. I. 2008, ApJ, 679, L21Google Scholar
Loinard, L., Torres, R. M., Mioduszewski, A. J., Rodríguez, L. F., González-Lópezlira, R. A., Lachaume, R., Vázquez, V., & González, E. 2007, ApJ, 671, 546CrossRefGoogle Scholar
Loinard, L., Mioduszewski, A. J., Rodríguez, L. F., González, R. A., Rodríguez, M. I., & Torres, R. M. 2005, ApJ, 619, L179Google Scholar
Loinard, L., Torres, R. M., Mioduszewski, A. J., & Rodríguez, L. F. 2008, ApJ, 675, L29Google Scholar
Lombardi, M., Lada, C. J., & Alves, J. 2008, A&A, 480, 785Google Scholar
Menten, K. M., Reid, M. J., Forbrich, J., & Brunthaler, A. 2007, A&A, 474, 515Google Scholar
Muench, A., Getman, K., Hillenbrand, L., & Preibisch, T. 2008, Handbook of Star Forming Regions, Vol. I, 483Google Scholar
Perryman, M. A. C., et al. 1997, A&A, 323, L49Google Scholar
Poppel, W. 1997, Fund. Cosmic Phys., 18, 1Google Scholar
Prato, L., Rice, E. L., & Dame, T. M. 2008, Handbook of Star Forming Regions, Vol. I, 18Google Scholar
Reipurth, B., Megeath, S. T., Bally, J., & Walawender, J. 2008, Handbook of Star Forming Regions, Vol. I, 782Google Scholar
Sandstrom, K. M., Peek, J. E. G., Bower, G. C., Bolatto, A. D., & Plambeck, R. L. 2007, ApJ, 667, 1161Google Scholar
Schaefer, G. H., Simon, M., Prato, L., & Barman, T. 2008, AJ, 135, 1659Google Scholar
Straižys, V. & Černis, K., Bartašiūtė, S. 2003, A&A, 405, 585Google Scholar
Straižys, V., Černis, K. & Bartašiūte, S. 1996, Balt. Astron., 5, 125Google Scholar
Thompson, A. R., Moran, J. M., & Swenson, G. W. Jr. 2001, Interferometry and synthesis in radio astronomy, 2nd ed., New York: WileyGoogle Scholar
Torres, R. M., Loinard, L., Mioduszewski, A. J., & Rodríguez, L. F. 2009, ApJ, 698, 242Google Scholar
Torres, R. M., Loinard, L., Mioduszewski, A. J., & Rodríguez, L. F. 2007, ApJ, 671, 1813Google Scholar
Torres, R. M., Loinard, L., Mioduszewski, A. J., et al. 2012, ApJ, 747, 18Google Scholar
Walawender, J., Bally, J., Francesco, J. D., Jørgensen, J., & Getman, K. 2008, Handbook of Star Forming Regions, Vol. I, 346Google Scholar
Ward-Thompson, D., Di Francesco, J., Hatchell, J., et al. 2007, PASP, 119, 855Google Scholar
Wilking, B. A., Gagné, M., & Allen, L. E. 2008, Handbook of Star Forming Regions, Vol. II, 351Google Scholar