The Optical Gravitational Lensing Experiment. Photometry of the MACHO-SMC-98-1 Binary Microlensing Event
Astrophysics
2007-05-23 v2
Abstract
We present photometry of the unique binary microlensing event MACHO-SMC-98-1 collected by the OGLE group. Particularly interesting observation was made close to the first caustic crossing which was not covered by observations of other groups. It allows to test proposed models of which Model~1 proposed by PLANET group seems to be in the best agreement with the OGLE observations.
Cite
@article{arxiv.astro-ph/9808077,
title = {The Optical Gravitational Lensing Experiment. Photometry of the MACHO-SMC-98-1 Binary Microlensing Event},
author = {A. Udalski and M. Kubiak and M. Szymanski and G. Pietrzynski and P. Wozniak and K. Zebrun},
journal= {arXiv preprint arXiv:astro-ph/9808077},
year = {2007}
}
Comments
8 pages, Latex, 4 Figures. Published: Acta Astronomica, 48, 431. Minor revisions. One Figure added