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Results from the EROS Microlensing Survey

Published online by Cambridge University Press:  25 May 2016

J. P. Beaulieu
Affiliation:
Kapteyn Institute, Groningen, The Netherlands
H.J.G.L.M. Lamers
Affiliation:
SRON and Astronomical Institute, Utrecht, The Netherlands
W.J. de Wit
Affiliation:
SRON and Astronomical Institute, Utrecht, The Netherlands

Abstract

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We present a status report of the original EROS and the on-going EROS-2 microlensing surveys, which were created to search for dark matter in the Galactic halo via microlensing effects on LMC/SMC stars. Microlensing surveys provide long-term systematic observations of millions of stars in both Clouds which yield a unique database of stellar photometry and variability. We review the results obtained on pulsating stars and detail the similarities and differences of the Magellanic Cloud Herbig Ae/Be stars with their Galactic counterparts.

Type
Part 5. Stellar Populations and Surveys
Copyright
Copyright © Astronomical Society of the Pacific 1999 

References

Afonso, C., et al. (EROS coll.) 1998, A&A, 337, L17 Google Scholar
Albrow, M., et al. (PLANET coll.) 1998, ApJ, 509, 687 CrossRefGoogle Scholar
Alcock, C., et al. (MACHO coll.) 1993, Nature, 365, 621 CrossRefGoogle Scholar
Alcock, C., et al. (MACHO coll.) 1997, ApJ, 486, 697 CrossRefGoogle Scholar
Alcock, C., et al. (MACHO coll.) 1998, ApJ, 499, 9 CrossRefGoogle Scholar
Ansari, R., et al. (EROS coll.) 1995, A&A, 299, L21 Google Scholar
Aubourg, E., et al. (EROS coll.) 1993, Nature, 365, 623 CrossRefGoogle Scholar
Beaulieu, J.P., et al. (EROS coll.) 1995, A&A, 299, 168 Google Scholar
Beaulieu, J.P., et al. (EROS coll.) 1995, A&A, 303, 137 Google Scholar
Beaulieu, J.P., & Sasselov, D.D. 1997, in Variable stars and the astrophysical return of microlensing surveys, eds Ferlet, R. & Maillard, J.P., editions frontieres.Google Scholar
Beaulieu, J.P., et al. (EROS coll.) 1996, Science, 272, 995 CrossRefGoogle Scholar
Beaulieu, J.P., et al. (EROS coll.) 1997a, A&A, 318, L47 Google Scholar
Beaulieu, J.P., et al. (EROS coll.) 1997b, A&A, 321, L5 Google Scholar
Beaulieu, J.P., & Sackett, P.D. 1998, AJ, 116, 209 CrossRefGoogle Scholar
Bernasconi, P., & Maeder, A. 1996, A&A, 307, 829 Google Scholar
de Laverny, P., et al. (EROS coll.) 1998, A&A, 335, L93 Google Scholar
Grinin, V.P. 1994, in Nature and evolutionary status of Herbig Ae/Be stars ASP Conf Ser. Vol. 62, ed. The, P.S. Google Scholar
Grison, P., et al. (EROS coll.) 1995, A&A, 109, 445 Google Scholar
Hill, V. & Beaulieu, J.P. 1997, in Variable stars and the astrophysical return of microlensing surveys, eds Ferlet, R. & Maillard, J.P., editions frontieres.Google Scholar
Ibata, R.A., Lewis, G.F., & Beaulieu, J.P. 1998, ApJ, 509, L29 CrossRefGoogle Scholar
Lamers, H.J.G.L.M., Beaulieu, J.P., & de Wit, W.J. 1998, A&A, 341, 827L Google Scholar
Palanque-Delabrouille, N., et al. (EROS-2 coll.) 1998, A&A, 332, 1 Google Scholar
Palla, F. & Stahler, S.W. 1993, ApJ, 418, 414 CrossRefGoogle Scholar
Renault, C., et al. (EROS coll.) 1998a, A&A, 324, L69 Google Scholar
Renault, C., et al. (EROS coll.) 1998b, A&A, 329, 522 Google Scholar
Sasselov, , et al. (EROS coll.) 1997, A&A, 324, 471 Google Scholar
Welch, D.L., et al. 1999 (MACHO coll.), this volume Google Scholar
Zhao, H.S. 1998, MNRAS, 294, 139 CrossRefGoogle Scholar
Zaritsky, D., & Lin, D. 1997, AJ, 114, 254 Google Scholar