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19982023
most citedDiscovery of a Cool Planet of 5.5 Earth Masses Through Gravitational Microlensing

596 citations · 6.6k across the 86 of their papers we have counts for

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Showing 2007Show all

7 papers · 1 filter

astro-ph2007★ 40 cited

OGLE-TR-211 - a new transiting inflated hot Jupiter from the OGLE survey and ESO LP666 spectroscopic follow-up program

A. Udalski, F. Pont, D. Naef +24

We present results of the photometric campaign for planetary and low-luminosity object transits conducted by the OGLE survey in 2005 season (Campaign #5). About twenty most promisi…

astro-ph2007★ 39 cited

A transiting planet among 23 new near-threshold candidates from the OGLE survey - OGLE-TR-182

F. Pont, O. Tamuz, A. Udalski +24

By re-processing the data of the second season of the OGLE survey for planetary transits and adding new mesurements on the same fields gathered in subsequent years with the OGLE te…

astro-ph2007★ 10 cited

The Optical Gravitational Lensing Experiment. Period-Luminosity Relations of Variable Red Giant Stars

I. Soszynski, W. A. Dziembowski, A. Udalski +6

Period-luminosity (PL) relations of variable red giants in the Large (LMC) and Small Magellanic Clouds (SMC) are presented. The PL diagrams are plotted in three planes: logP-K_S, l…

astro-ph2007★ 32 cited

The Araucaria Project. The Distance to the Local Group Galaxy WLM from Cepheid Variables discovered in a Wide-Field Imaging Survey

G. Pietrzynski, W. Gieren, A. Udalski +10

We have conducted an extensive wide-field imaging survey for Cepheid variables in the Local Group irregular galaxy WLM. From data obtained on 101 nights, we have discovered 60 Ceph…

astro-ph2007★ 143 cited

First Space-Based Microlens Parallax Measurement: Spitzer Observations of OGLE-2005-SMC-001

Subo Dong, A. Udalski, A. Gould +20

We combine Spitzer and ground-based observations to measure the microlens parallax of OGLE-2005-SMC-001, the first such space-based determination since S. Refsdal proposed the idea…

astro-ph2007★ 1 cited

Binary Lenses in OGLE-III EWS Database. Season 2004

M. Jaroszynski, J. Skowron, A. Udalski +7

We present 19 binary lens candidates from OGLE-III Early Warning System database for the season of 2004. We have also found five events interpreted as single mass lensing of double…

astro-ph2007★ 27 cited

The Optical Gravitational Lensing Experiment. OGLE-III Long Term Monitoring of the Gravitational Lens QSO 2237+0305

A. Udalski, M. K. Szymanski, M. Kubiak +7

We present results of the long term monitoring of the gravitational lens QSO 2237+0305 conducted during the OGLE survey. Light curves of all four components of the lens obtained du…