This directory contains the distribution of the "OGLE Catalog of Microlensing
Events in the Galactic Bulge"

The directory structure is as follows:

README                -- this file

table1.dat            -- names and equatorial coordinates of the OGLE-II fields in 
                         the Galactic bulge.

table2.dat            -- Parameters of the microlensing events.

table3.dat            -- Number of microlensing events in the OGLE-II fields.

table4.dat            -- Number of microlensing events in the Galactic bulge.

subdirectory paper/   -- Paper: "The Optical Gravitational Lensing Experiment.
                         Catalog of Microlensing Events in the Galactic Bulge"
                         A. Udalski, K. Zebrun, M. Szymanski, M. Kubiak,
                         G. Pietrzynski, I. Soszynski, and P. Wozniak, 
                         Acta Astron. 2000, 50, submitted (astro-ph/0002418),
                         describing the catalog (Postscript version).

subdirectory atlas    -- Postscript plots of the atlas of microlensing events
                         presenting the light curves.
                         The following pages of the atlas have names:
                         cat_1.ps.gz ...... cat_43.ps.gz

subdirectory phot     -- photometry of individual objects:
                         The file name is field_no.star_no.dat.
                         Each file contains 3 columns: Hel JD-2450000, 
                         magnitude, error.

subdirectory fcharts  -- finding charts of individual objects; gzipped  
                         Postscript version. The file name is: 
                         field_no.star_no.ps.gz.
                         The finding chart is a 60"x60" part of the I-band 
                         frame, centered on the star. White cross marks the
                         star. North is up and East to the left.

atlas.tar             -- tar archive containing entire content of the atlas/
                         directory.

phot.tar              -- tar archive containing entire content of the phot/
                         directory.

fcharts.tar           -- tar archive containing entire content of the fcharts/
                         directory.


Any presentation of the scientific analysis or usage of the data from
the Catalog of Microlensing Events in the Galactic Bulge  should include
the appropriate reference(s) to the OGLE paper(s).