Publications (184)
Eclipsing Binary Stars in the OGLE-III Fields of the Small Magellanic Cloud
M. Pawlak, D. Graczyk, I. Soszynski +10
The Optical Gravitational Lensing Experiment. The Catalog of Clusters in the Small Magellanic Cloud
G. Pietrzynski, A. Udalski, M. Kubiak +3
The Optical Gravitational Lensing Experiment. Cepheids in the Galaxy IC1613: No Dependence of the Period--Luminosity Relation on Metallicity
A. Udalski, L. Wyrzykowski, G. Pietrzynski +5
The Distribution of Galactic Disk Stars in Baade's Window
B. Paczynski, K. Z. Stanek, A. Udalski +4
The Optical Gravitational Lensing Experiment. OGLE-III Photometric Maps of the Large Magellanic Cloud
A. Udalski, I. Soszynski, M. K. Szymanski +6
The Optical Gravitational Lensing Experiment. Age of Star Clusters from the SMC
G. Pietrzynski, A. Udalski
The Araucaria Project: Dependence of mean K, J, and I absolute magnitudes of red clump stars on metallicity and age
G. Pietrzy{Å}ski, W. Gieren, A. Udalski
An eclipsing binary distance to the Large Magellanic Cloud accurate to 2 per cent
G. PietrzyÅski, D. Graczyk, W. Gieren +25
A frozen super-Earth orbiting a star at the bottom of the Main Sequence
D. Kubas, J. P. Beaulieu, D. P. Bennett +19
The OGLE View of Microlensing towards the Magellanic Clouds. II. OGLE-II SMC data
L. Wyrzykowski, S. Kozlowski, J. Skowron +8
INTEGRAL observations of the Small Magellanic Cloud
V. A. McBride, M. J. Coe, A. J. Bird +10
Binary Lenses in OGLE-III EWS Database. Seasons 2002--2003
M. Jaroszynski, A. Udalski, M. Kubiak +6
The Optical Gravitational Lensing Experiment. Optical Monitoring of the Gravitationally Lensed Quasar HE1104-1805 in 1997-2002
L. Wyrzykowski, A. Udalski, P. L. Schechter +6
The Optical Gravitational Lensing Experiment. Photometry of the MACHO-SMC-98-1 Binary Microlensing Event
A. Udalski, M. Kubiak, M. Szymanski +3
The Optical Gravitational Lensing Experiment. Variable Baseline Microlensing Events in the Galactic Bulge
L. Wyrzykowski, A. Udalski, S. Mao +5
Optical Gravitational Lensing Experiment. Distance to the Magellanic Clouds with the Red Clump Stars: Are the Magellanic Clouds 15% Closer than Generally Accepted?
A. Udalski, M. Szymanski, M. Kubiak +3
Microlensing Event MOA-2007-BLG-400: Exhuming the Buried Signature of a Cool, Jovian-Mass Planet
Subo Dong, I. A. Bond, A. Gould +55
Discovery of period doubling in BL Herculis stars of the OGLE survey. Observations and theoretical models
R. Smolec, I. Soszynski, P. Moskalik +9
Binary Lenses in OGLE-III EWS Database. Season 2004
M. Jaroszynski, J. Skowron, A. Udalski +7
The Optical Gravitational Lensing Experiment. Cepheids in the Magellanic Clouds. IV. Catalog of Cepheids from the Large Magellanic Cloud
A. Udalski, I. Soszynski, M. Szymanski +4
The Optical Gravitational Lensing Experiment. Cepheids in the Magellanic Clouds. VI. Double-Mode Cepheids in the Large Magellanic Cloud
I. Soszynski, A. Udalski, M. Szymanski +4
The Optical Gravitational Lensing Experiment. The New Catalog of Eclipsing Binary Stars in the Small Magellanic Cloud
L. Wyrzykowski, A. Udalski, M. Kubiak +6
The Optical Gravitational Lensing Experiment. Cepheids in the Magellanic Clouds. I. Double-Mode Cepheids in the Small Magellanic Cloud
A. Udalski, I. Soszynski, M. Szymanski +4
The Optical Gravitational Lensing Experiment. The General Catalog of Stars in the Galactic Bulge. I. The Stars in the Central Baade's Window OGLE Field BWC
M. Szymanski, A. Udalski, M. Kubiak +3
The Kepler-SEP Mission: Harvesting the South Ecliptic Pole large-amplitude variables with Kepler
R. Szabó, L. Molnár, Z. KoÅaczkowski +28
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
Photometric standard stars in the BVI system in a wide field centered on the spiral galaxy NGC 300
G. Pietrzynski, W. Gieren, A. Udalski
The Optical Gravitational Lensing Experiment. Is Interstellar Extinction Toward the Galactic Center Anomalous?
A. Udalski
The Optical Gravitational Lensing Experiment. The OGLE-III Catalog of Variable Stars. XV. Long-Period Variables in the Galactic Bulge
I. Soszynski, A. Udalski, M. K. Szymanski +8
The Optical Gravitational Lensing Experiment. Investigating the Influence of Blending on the Cepheid Distance Scale with Cepheids in the Large Magellanic Cloud
K. Z. Stanek, A. Udalski
Variability of Massive Stars with Known Spectral Types in the Small Magellanic Cloud Using 8 Years of OGLE-III Data
M. Kourniotis, A. Z. Bonanos, I. Soszynski +10
Mass measurement of a single unseen star and planetary detection efficiency for OGLE 2007-BLG-050
V. Batista, Subo Dong, A. Gould +93
The Optical Gravitational Lensing Experiment. The OGLE-III Catalog of Variable Stars. IX. RR Lyrae Stars in the Small Magellanic Cloud
I. Soszynski, A. Udalski, M. K. Szymanski +5
The Optical Gravitational Lensing Experiment. Planetary and Low-Luminosity Object Transits in the Fields of Galactic Disk. Results of the 2003 OGLE Observing Campaigns
A. Udalski, M. K. Szymanski, M. Kubiak +5
The Optical Gravitational Lensing Experiment. BVI Maps of Dense Stellar Regions. III. The Galactic Bulge
A. Udalski, M. Szymanski, M. Kubiak +6
The Optical Gravitational Lensing Experiment. Eclipsing Binary Stars in the Small Magellanic Cloud
A. Udalski, I. Soszynski, M. Szymanski +4
Supernovae and Other Transients in the OGLE-IV Magellanic Bridge Data
S. Kozlowski, A. Udalski, L. Wyrzykowski +8
The Optical Gravitational Lensing Experiment. Catalog of stellar proper motions in the OGLE-II Galactic bulge fields
T. Sumi, X. Wu, A. Udalski +8
Optical Gravitational Lensing Experiment. The Distance Scale: Galactic Bulge - LMC - SMC
A. Udalski
The Optical Gravitational Lensing Experiment. The OGLE-III Catalog of Variable Stars. XI. RR Lyrae Stars in the Galactic Bulge
I. Soszynski, W. A. Dziembowski, A. Udalski +8
The Optical Gravitational Lensing Experiment. The OGLE-III Catalog of Variable Stars. XIII. Long-Period Variables in the Small Magellanic Cloud
I. Soszynski, A. Udalski, M. K. Szymanski +7
The Optical Gravitational Lensing Experiment. The OGLE-III Catalog of Variable Stars. VIII. Type II Cepheids in the Small Magellanic Cloud
I. Soszynski, A. Udalski, M. K. Szymanski +5
The Optical Gravitational Lensing Experiment. Gaia South Ecliptic Pole Field as Seen by OGLE-IV
I. Soszynski, A. Udalski, R. Poleski +8
OGLE-2008-BLG-513Lb: The Orbital Solution for a Microlensing Planet
J. C. Yee, A. Udalski, Subo Dong +14
The Variable Stars from the OGLE-III Shallow Survey in the Large Magellanic Cloud
K. Ulaczyk, M. K. SzymaÅski, A. Udalski +8
The Optical Gravitational Lensing Experiment. The OGLE-III Catalog of Variable Stars. III. RR Lyrae Stars in the Large Magellanic Cloud
I. Soszynski, A. Udalski, M. K. Szymanski +6
Discovery of Eclipsing Binary Central Stars in the Planetary Nebulae M 3-16, H 2-29 and M 2-19
B. Miszalski, A. Acker, A. F. J. Moffat +2
The Optical Gravitational Lensing Experiment. Deep Photometry of the Sagittarius Dwarf Spheroidal Galaxy
Mario Mateo, A. Udalski, M. Szymanski +3
Beta Cephei and SPB stars in the Large Magellanic Cloud
Z. Kolaczkowski, A. Pigulski, I. Soszynski +8
An Investigation of Be/X-ray Pulsars with OGLE-III Data
P. C. Schmidtke, A. P. Cowley, A. Udalski
Towards A Census of Earth-mass Exo-planets with Gravitational Microlensing
J. P. Beaulieu, E. Kerins, S. Mao +26
Curious Variables Experiment (CURVE). TT Bootis - superhump period change pattern confirmed
A. Olech, L. M. Cook, K. Zloczewski +4
Difference Image Analysis of the OGLE-II Bulge Data. III. Catalog of 200,000 Candidate Variable Stars
P. R. Wozniak, A. Udalski, M. Szymanski +4
The Optical Gravitational Lensing Experiment. OGLE-III Photometric Maps of the Galactic Disk Fields
M. K. SzymaÅski, A. Udalski, I. SoszyÅski +5
XROM and RCOM: Two New OGLE-III Real Time Data Analysis Systems
A. Udalski
One or more bound planets per Milky Way star from microlensing observations
A. Cassan, D. Kubas, J. -P. Beaulieu +39
The Optical Gravitational Lensing Experiment. Variable stars in the Sculptor dwarf speroidal galaxy
J. Kaluzny, M. Kubiak, M. Szymanski +3
The Optical Gravitational Lensing Experiment. Monitoring of QSO 2237+0305
P. R. Wozniak, C. Alard, A. Udalski +5
Search for Low-Mass Exoplanets by Gravitational Microlensing at High Magnification
F. Abe, D. P. Bennett, I. A. Bond +32
WR 20a is an Eclipsing Binary: Accurate Determination of Parameters for an Extremely Massive Wolf-Rayet System
A. Z. Bonanos, K. Z. Stanek, A. Udalski +7
The Optical Gravitational Lensing Experiment. The OGLE-III Catalog of Variable Stars. VI. Delta Scuti Stars in the Large Magellanic Cloud
R. Poleski, I. SoszyÅski, A. Udalski +6
The Optical Gravitational Lensing Experiment. The OGLE-III Catalog of Variable Stars. II. Type II Cepheids and Anomalous Cepheids in the Large Magellanic Cloud
I. Soszynski, A. Udalski, M. K. Szymanski +6
The Araucaria Project. The Distance to the Sculptor Group Galaxy NGC 55 from a Newly Discovered Abundant Cepheid Population
G. Pietrzynski, W. Gieren, I. Soszynski +10
The Optical Gravitational Lensing Experiment. Miras and Semiregular Variables in the Large Magellanic Cloud
I. Soszynski, A. Udalski, M. Kubiak +6
Modelling the Galactic Bar Using Red Clump Giants
K. Z. Stanek, A. Udalski, M. Szymanski +4
The Optical Gravitational Lensing Experiment. High Proper Motion Stars in the OGLE-III Data for Magellanic Clouds Fields
R. Poleski, I. Soszynski, A. Udalski +5
The binary period and outburst behaviour of the SMC X-ray binary pulsar system SXP504
W. R. T. Edge, M. J. Coe, J. L. Galache +7
The OGLE View of Microlensing towards the Magellanic Clouds. I. A Trickle of Events in the OGLE-II LMC data
L. Wyrzykowski, S. Kozlowski, J. Skowron +9
The Optical Gravitational Lensing Experiment. Additional Planetary and Low-Luminosity Object Transits from the OGLE 2001 and 2002 Observational Campaigns
A. Udalski, G. Pietrzynski, M. Szymanski +5
Microlens OGLE-2005-BLG-169 Implies Cool Neptune-Like Planets are Common
A. Gould, A. Udalski, D. An +33
The Optical Gravitational Lensing Experiment. Dwarf Novae in the OGLE Data. I. Three New Dwarf Novae: One in the Period Gap and Two Longer Period Objects
R. Poleski, A. Udalski, J. Skowron +8
A Census of Exoplanets in Orbits Beyond 0.5 AU via Space-based Microlensing
David P. Bennett, J. Anderson, J. -P. Beaulieu +16
The Optical Gravitational Lensing Experiment. Triple-Mode and 1O/3O Double-Mode Cepheids in the Large Magellanic Cloud
I. Soszynski, R. Poleski, A. Udalski +6
OGLE-BLG-RRLYR-12245: An RR Lyrae Star that Switched from a Double- to Single-mode Pulsation
I. Soszynski, W. A. Dziembowski, A. Udalski +10
Completing the Census of Exoplanets with the Microlensing Planet Finder (MPF)
David P. Bennett, J. Anderson, J. -P. Beaulieu +17
The Optical Gravitational Lensing Experiment. The Catalog of Stellar Proper Motions toward the Magellanic Clouds
R. Poleski, I. SoszyÅski, A. Udalski +5
Microlensing optical depth toward the Galactic Bulge using bright sources from OGLE-II
T. Sumi, P. R. Wozniak, A. Udalski +8
X-ray and optical study of the new SMC X-ray binary pulsar system SXP7.92 and its probable optical counterpart, AzV285
M. J. Coe, M. Schurch, V. A. McBride +4
The Araucaria Project. A Wide-Field Photometric Survey for Cepheid Variables in NGC 3109
G. Pietrzynski, W. Gieren, A. Udalski +5
The Optical Gravitational Lensing Experiment. Optical Counterparts to the X-ray Sources in the Galactic Bulge
A. Udalski, K. Kowalczyk, I. Soszynski +9
OGLE-2003-BLG-238: Microlensing Mass Estimate of an Isolated Star
Guangfei Jiang, D. L. DePoy, A. Gal-Yam +38
Photometric analysis of Magellanic Cloud R Coronae Borealis Stars in the recovery phase of their declines
Robyn M. Woollands, P. L. Cottrell, A. Udalski
The Optical Gravitational Lensing Experiment. Cepheids in the Magellanic Clouds. III. Period-Luminosity-Color and Period-Luminosity Relations of Classical Cepheids
A. Udalski, M. Szymanski, M. Kubiak +4
The Araucaria Project. An improved distance to the Sculptor spiral galaxy NGC 300 from its Cepheid variables
W. Gieren, G. Pietrzynski, A. Walker +8
Optical Gravitational Lensing Experiment. Population Effects on the Mean Brightness of the Red Clump Stars
A. Udalski
The Optical Gravitational Lensing Experiment. The OGLE-III Catalog of Variable Stars. XII. Eclipsing Binary Stars in the Large Magellanic Cloud
D. Graczyk, I. SoszyÅski, R. Poleski +6
The Microlensing Planet Finder: Completing the Census of Extrasolar Planets in the Milky Way
D. P. Bennett, I. Bond, E. Cheng +21
The Optical Gravitational Lensing Experiment. the Early Warning System
A. Udalski, M. Szymanski, J. Kaluzny +4
First Space-Based Microlens Parallax Measurement: Spitzer Observations of OGLE-2005-SMC-001
Subo Dong, A. Udalski, A. Gould +20
The Extreme Microlensing Event OGLE-2007-BLG-224: Terrestrial Parallax Observation of a Thick-Disk Brown Dwarf
A. Gould, A. Udalski, B. Monard +10
The Optical Gravitational Lensing Experiment. BVI Maps of Dense Stellar Regions. I. The Small Magellanic Cloud
A. Udalski, M. Szymanski, M. Kubiak +3
The Optical Gravitational Lensing Experiment. The OGLE-III Catalog of Variable Stars. XIV. Classical and Type II Cepheids in the Galactic Bulge
I. Soszynski, A. Udalski, P. Pietrukowicz +7
Microlensing of Relativistic Knots in the Quasar HE1104-1805
Paul L. Schechter, A. Udalski, M. Szymanski +7
The Optical Gravitational Lensing Experiment. Multiple Cluster Candidates in the Large Magellanic Cloud
G. Pietrzynski, A. Udalski
RR-Lyrae-type pulsations from a 0.26-solar-mass star in a binary system
G. Pietrzynski, I. B. Thompson, W. Gieren +14
Variability-selected QSO candidates in OGLE-II Galactic Bulge fields
T. Sumi, P. R. Wozniak, L. Eyer +9
Evidence for the Galactic Bar from the Two Color Photometry of the Bulge Red Clump Stars
K. Z. Stanek, M. Mateo, A. Udalski +4
Photometric Maps Based on the OGLE-III Shallow Survey in the Large Magellanic Cloud
K. Ulaczyk, M. K. Szymanski, A. Udalski +8
Pushing the Boundaries of Conventional Core-Collapse Supernovae: The Extremely Energetic Supernova SN 2003ma
A. Rest, R. J. Foley, S. Gezari +34
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