Optical Gravitational Lensing Experiment. Photometry of the MACHO-SMC-1 Microlensing Candidate

Simple item page
dc.creatorUdalski, A.
dc.creatorSzymanski, M.
dc.creatorKubiak, M.
dc.creatorPietrzynski, G.
dc.creatorWozniak, P.
dc.creatorZebrun, K.
dc.date1997-10-31
dc.date.accessioned2026-07-07T02:24:53Z
dc.date.available2026-07-07T02:24:53Z
dc.descriptionWe present photometric observations of the MACHO-SMC-1 microlensing candidate collected by the OGLE-2 project. We show light curves of both components of the 1.6 arcsec blend: microlensed star and its optical companion. We find the contribution of the optical companion to the total flux to be 24% and confirm presence of the small amplitude periodic oscillations in the light curve of the lensed star with the period of 5.096 days and amplitude 0.05 mag. The lensed star is probably an ellipsoidal binary system.
dc.description5 pages, Latex, 4 Figures. Submitted to Acta Astronomica
dc.identifierhttps://arxiv.org/abs/astro-ph/9710365
dc.identifierhttp://arxiv.org/abs/astro-ph/9710365
dc.identifierActa Astronomica 1997, 47, 431.
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/11724
dc.subjectAstrophysics
dc.titleOptical Gravitational Lensing Experiment. Photometry of the MACHO-SMC-1 Microlensing Candidate
dc.typetext

Files

Collections

arXiv