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Up: The optical gravitational

1. Introduction

The Optical Gravitational Lensing Experiment (OGLE) is a long term project with the main goal of searching for dark matter in our Galaxy by identifying microlensing events toward the galactic bulge (Udalski et al. 1992, 1994). At times the Bulge is unobservable we conduct other long-term photometric programs. A complete list of side-projects attempted by the OGLE team can be found in Paczynski et al. (1995). In particular, during last three observing seasons we monitored globular clusters NGC 104 (=47 Tuc) and NGC 5139 (tex2html_wrap_inline1291) in a search for variable stars of various types. Of primary interest was detection of detached eclipsing binaries. In Paper I (Kaluzny et al. 1996) we presented results for three fields in tex2html_wrap_inline1293. Here we report on variables discovered in another three fields of that cluster.



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