OGLE-II PAPERS

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  1. A. Udalski
    Optical Gravitational Lensing Experiment. Is Interstellar Extinction Toward the Galactic Center Anomalous?

  2. A. Udalski, M. Szymanski, M. Kubiak, G. Pietrzynski, I. Soszynski, P. Wozniak, K. Zebrun, O. Szewczyk, L. Wyrzykowski
    The Optical Gravitational Lensing Experiment. BVI Maps of Dense Stellar Regions. III. The Galactic Bulge.

  3. M. C. Smith, S. Mao, P. Wozniak, A. Udalski, M. Szymanski, M. Kubiak, G. Pietrzynski, I. Soszynski, K. Zebrun
    Optical Gravitational Lensing Experiment. OGLE-1999-BUL-19: The First Multi-Peak Parallax Event

  4. Paul L. Schechter, A. Udalski, M. Szymanski, M. Kubiak, G. Pietrzynski, I. Soszynski, P. Wozniak, K. Zebrun, O. Szewczyk, L. Wyrzykowski
    Microlensing of Relativistic Knots in the Quasar HE1104-1805

  5. I. Soszynski, K. Zebrun, A. Udalski, P.R. Wozniak, M. Szymanski, M. Kubiak, G. Pietrzynski, O. Szewczyk, L. Wyrzykowski
    The Optical Gravitational Lensing Experiment. Catalog of high proper motion stars towards the Magellanic Clouds

  6. P.R. Wozniak, A. Udalski, M. Szymanski, M. Kubiak, G. Pietrzynski, I. Soszynski, K. Zebrun
    Difference Image Analysis of the OGLE-II Bulge Data. III. Catalog of 200,000 Candidate Variable Stars

  7. K. Zebrun, I. Soszynski, P. R. Wozniak, A. Udalski, M. Kubiak, M. Szymanski, G. Pietrzynski, O. Szewczyk, L. Wyrzykowski
    The Optical Gravitational Lensing Experiment. Difference Image Analysis of LMC and SMC data. The Catalog
    Acta Astronomica., 51, 317 (2001)

  8. K. Zebrun, I. Soszynski, P. R. Wozniak
    The Optical Gravitational Lensing Experiment. Difference Image Analysis of LMC and SMC data. The Method Acta Astronomica., 51, 303 (2001)

  9. A. Udalski, L. Wyrzykowski, G. Pietrzynski, O. Szewczyk, M. Szymanski, M. Kubiak, I. Soszynski, K. Zebrun
    The Optical Gravitational Lensing Experiment. Cepheids in the Galaxy IC1613: No Dependence of the Period--Luminosity Relation on Metallicity
    Acta Astronomica 51, 221 (2001)

  10. Shude Mao, Martin C. Smith, P. Wozniak, A. Udalski, M. Szymanski M. Kubiak, G. Pietrzynski, I. Soszynski, K. Zebrun
    Optical Gravitational Lensing Experiment. OGLE-1999-BUL-32: the Longest Ever Microlensing Event -- Evidence for a Stellar Mass Black Hole? M.N.R.A.S. 329, 349 (2002)

  11. P.R. Wozniak, A. Udalski, M. Szymanski, M. Kubiak, G. Pietrzynski, I. Soszynski, K. Zebrun
    Difference Image Analysis of the OGLE-II bulge data. II. Microlensing events
    Acta Astronomica 51, 175 (2001)

  12. I. Soszynski, A. Udalski, M. Szymanski, M. Kubiak, G. Pietrzynski, P. Wozniak, K. Zebrun
    The Optical Gravitational Lensing Experiment. Cepheids in the Magellanic Clouds. VI. Double-Mode Cepheids in the Large Magellanic Cloud
    Acta Astronomica 50, 451 (2000)

  13. I. Soszynski, K. Zebrun, P.R. Wozniak, S. Mao, A. Udalski, M. Szymanski, M. Kubiak, G. Pietrzynski, O. Szewczyk, L. Wyrzykowski
    Optical Gravitational Lensing Experiment. OGLE 2000-BUL-43: A Spectacular Ongoing Parallax Microlensing Event. Difference Image Analysis
    ApJ 552, 731 (2000)

  14. G. Pietrzynski, A. Udalski
    The Optical Gravitational Lensing Experiment. Ages of about 600 Star Clusters from the LMC
    Acta Astronomica 50, 337 (2000)

  15. G. Pietrzynski, A. Udalski
    The Optical Gravitational Lensing Experiment. Multiple Cluster Candidates in the Large Magellanic Cloud
    Acta Astronomica 50, 355 (2000)

  16. A. Udalski
    The Optical Gravitational Lensing Experiment. Stellar Distance Indicators in the Magellanic Clouds and Constraints on the Magellanic Cloud Distance Scale
    Acta Astronomica, 50, 279 (2000)

  17. A. Udalski, M. Szymanski, M. Kubiak, G. Pietrzynski, I. Soszynski, P. Wozniak, K. Zebrun
    The Optical Gravitational Lensing Experiment. BVI Maps of Dense Stellar Regions. II. The Large Magellanic Cloud
    Acta Astronomica, 50, 307 (2000)

  18. P.R. Wozniak, A. Udalski, M. Szymanski, M. Kubiak, G. Pietrzynski, I. Soszynski, K. Zebrun
    The Optical Gravitational Lensing Experiment. A Hunt for Caustic Crossings in QSO 2237+0305
    ApJ 540L, 65 (2000)

  19. A. Udalski, K. Zebrun, M. Szymanski, M. Kubiak, G. Pietrzynski, I. Soszynski, P. Wozniak
    The Optical Gravitational Lensing Experiment. Catalog of Microlensing Events in the Galactic Bulge
    Acta Astronomica 50, 1 (2000)

  20. G. Pietrzynski, A. Udalski
    The Optical Gravitational Lensing Experiment. Cepheids in Star Clusters from the Magellanic Clouds
    Acta Astronomica 49, 543 (1999)

  21. G. Pietrzynski, A. Udalski, M. Kubiak, M. Szymanski, P. Wozniak, K. Zebrun
    The Optical Gravitational Lensing Experiment. Catalog of Star Clusters from the Large Magellanic Cloud
    Acta Astronomica 49, 521 (1999)

  22. A. Udalski, I. Soszynski, M. Szymanski, M. Kubiak, G. Pietrzynski, P. Wozniak, K. Zebrun
    The Optical Gravitational Lensing Experiment. Cepheids in the Magellanic Clouds. V. Catalog of Cepheids from the Small Magellanic Cloud
    Acta Astronomica 49, 437 (1999)

  23. A. Udalski
    The Optical Gravitational Lensing Experiment. Red Clump Stars as a Distance Indicator
    ApJ 531L, 25 (2000)

  24. K. Z. Stanek (CfA), A. Udalski (Warsaw)
    The Optical Gravitational Lensing Experiment. Investigating the Influence of Blending on the Cepheid Distance Scale with Cepheids in the Large Magellanic Cloud

  25. A. Udalski, I. Soszynski, M. Szymanski, M. Kubiak, G. Pietrzynski, P. Wozniak, K. Zebrun
    The Optical Gravitational Lensing Experiment. Cepheids in the Magellanic Clouds. IV. Catalog of Cepheids from the Large Magellanic Cloud
    Acta Astronomica 49, 223 (1999)

  26. B. Paczynski, A. Udalski, M. Szymanski, M. Kubiak, G. Pietrzynski, I. Soszynski, P. Wozniak, K. Zebrun
    The Optical Gravitational Lensing Experiment. UBVI Photometry of Stars in Baade's Window
    Acta Astronomica, 49, 319 (1999)

  27. A. Udalski, M. Szymanski, M. Kubiak, G. Pietrzynski, I. Soszynski, P. Wozniak, K. Zebrun
    The Optical Gravitational Lensing Experiment. Cepheids in the Magellanic Clouds. III. Period-Luminosity-Color and Period-Luminosity Relations of Classical Cepheids
    Acta Astronomica 49, 201 (1999)

  28. G. Pietrzynski, A. Udalski
    The Optical Gravitational Lensing Experiment. Variable Stars in Star Clusters of the Magellanic Clouds. I. Eclipsing Systems in the Clusters of the SMC
    Acta Astronomica, 49, 149 (1999)

  29. G. Pietrzynski, A. Udalski
    The Optical Gravitational Lensing Experiment. Multiple Cluster Candidates in the Small Magellanic Cloud
    Acta Astronomica, 49, 165 (1999)

  30. G. Pietrzynski, A. Udalski
    The Optical Gravitational Lensing Experiment. Age of Star Clusters from the SMC
    Acta Astronomica, 49, 157 (1999)

  31. P.R. Wozniak, C. Alard, A. Udalski, M. Szymanski, M. Kubiak, G. Pietrzynski, K. Zebrun
    The Optical Gravitational Lensing Experiment. Monitoring of QSO 2237+0305
    ApJ, 529, 88 (2000)

  32. Przemyslaw Wozniak, Michal Szymanski
    Stellar Variability Background in OGLE-I Microlensing Search
    Acta Astronomica 48, 175 (1998)

  33. A. Udalski, I. Soszynski, M. Szymanski, M. Kubiak, G. Pietrzynski, P. Wozniak, K. Zebrun
    The Optical Gravitational Lensing Experiment. Cepheids in the Magellanic Clouds. II. Single-Mode Second Overtone Cepheids in the Small Magellanic Cloud
    Acta Astronomica 49, 45 (1999)

  34. A. Udalski, I. Soszynski, M. Szymanski, M. Kubiak, G. Pietrzynski, P. Wozniak, K. Zebrun
    The Optical Gravitational Lensing Experiment. Cepheids in the Magellanic Clouds. I. Double-Mode Cepheids in the Small Magellanic Cloud
    Acta Astronomica 49, 1 (1999)

  35. A. Udalski, I. Soszynski, M. Szymanski, M. Kubiak, G. Pietrzynski, P. Wozniak, K. Zebrun
    The Optical Gravitational Lensing Experiment. Eclipsing Binary Stars in the Small Magellanic Cloud
    Acta Astronomica 48, 563 (1998)

  36. A. Udalski, G. Pietrzynski, P. Wozniak, M. Szymanski, M. Kubiak, K. Zebrun
    The Optical Gravitational Lensing Experiment. Short Distance Scale to the LMC
    ApJ 509L, 25 (1998)

  37. A. Udalski, M. Kubiak, M. Szymanski, G. Pietrzynski, P. Wozniak, K. Zebrun
    The Optical Gravitational Lensing Experiment. Photometry of the MACHO-SMC-98-1 Binary Microlensing Event
    Acta Astronomica 48, 431 (1998)

  38. A. Udalski (Warsaw University Observatory, Poland)
    Optical Gravitational Lensing Experiment. Population Effects on the Mean Brightness of the Red Clump Stars
    Acta Astronomica 48, 383 (1998)

  39. G. Pietrzynski, A. Udalski, M. Kubiak, M. Szymanski, P. Wozniak, K. Zebrun
    The Optical Gravitational Lensing Experiment. The Catalog of Clusters in the Small Magellanic Cloud
    Acta Astronomica 48, 175 (1998)

  40. A. Udalski, M. Szymanski, M. Kubiak, G. Pietrzynski, P. Wozniak, K. Zebrun
    The Optical Gravitational Lensing Experiment. BVI Maps of Dense Stellar Regions. I. The Small Magellanic Cloud
    Acta Astronomica 48, 147 (1998)

  41. A. Udalski (Warsaw University Observatory, Poland)
    Optical Gravitational Lensing Experiment. The Distance Scale: Galactic Bulge - LMC - SMC
    Acta Astron. 48, 113 (1998)

  42. A. Udalski, M. Szymanski, M. Kubiak, G. Pietrzynski, P. Wozniak, K. Zebrun
    Optical Gravitational Lensing Experiment. Distance to the Magellanic Clouds with the Red Clump Stars: Are the Magellanic Clouds 15% Closer than Generally Accepted?
    Acta Astronomica 48, 1. (1998)

  43. Pietrzynski G., Udalski A., Kubiak M., Szymanski M., Wozniak P., and Zebrun K.
    Optical Gravitational Lensing Experiment.
    The Catalog of Clusters in the Small Magellanic Cloud
    Acta Astron., 48, 175 (1998)

  44. Udalski A., Szymanski M., Kubiak M., Pietrzynski G., Wozniak P., and Zebrun K.
    Optical Gravitational Lensing Experiment.
    Distance to the Magellanic Clouds with the Red Clump Stars:
    Are the Magellanic Clouds 15% closer than Generally Accepted?
    1998, Acta Astron., 48, 1.

  45. Udalski A.
    The Optical Gravitational Lensing Experiment.
    The Distance Scale: Galactic Bulge -- LMC -- SMC.
    1998, Acta Astron., 48, 113.

  46. Udalski A., Szymanski M., Kubiak M., Pietrzynski G., Wozniak P., and Zebrun K.
    The Optical Gravitational Lensing Experiment.
    BVI Maps of Dense Stellar Regions. I. The Small Magellanic Cloud
    1998, Acta Astron. , 48, 147.

  47. Pietrzynski G., Kubiak M., Udalski A., and Szymanski M.
    Optical Gravitational Lensing Experiment.
    A CCD Search for Variable Stars in Open Clusters -- NGC 5381.
    1997, Acta Astron., 47, 437.

  48. Udalski A., Szymanski M., Kubiak M., Pietrzynski G., Wozniak P., and Zebrun Z.
    Optical Gravitational Lensing Experiment.
    Photometry of the MACHO-SMC-1 Microlensing Candidate.
    1997, Acta Astron., 47, 431.

  49. Udalski A., Kubiak M.,and Szymanski M.
    Optical Gravitational Lensing Experiment.
    OGLE-2 -- the Second Phase of the OGLE Project.
    1997, Acta Astron., 47, 319.