标题： 光学引力透镜实验。 银河系 bulge 中的周期变星目录。 一。 Baade 窗口中心的周期变星。 显示英文标题

标题： THE OPTICAL GRAVITATIONAL LENSING EXPERIMENT. THE CATALOG OF PERIODIC VARIABLE STARS IN THE GALACTIC BULGE. I. PERIODIC VARIABLES IN THE CENTER OF THE BAADE'S WINDOW.

摘要： 本文是银河系 bulge 变星目录的第一部分。 该目录基于 OGLE 微引力透镜巡天所收集的观测数据。 介绍了 213 颗亮度高于 I=18 等的周期变星：31 颗脉动变星，116 颗掩食变星和 66 颗其他类型的变星，这些变星来自 Baade's Window BWC 观测场。 剩余 20 个观测场中的周期变星将以类似形式在目录的后续部分中呈现。 该目录以及所有周期变星的观测数据均可通过互联网供天文界使用。 显示英文摘要

摘要： This paper is the first part of the Catalog of Periodic Variable Stars in the Galactic bulge. The Catalog is based on observations collected during the OGLE microlensing search. 213 periodic variable stars brighter than I=18 mag: 31 pulsating, 116 eclipsing and 66 miscellaneous type variables from the Baade's Window BWC field are presented. Periodic variable stars from remaining 20 fields will be presented in similar form in the next parts of the Catalog. The Catalog as well as observations of all periodic variable objects are available to astronomical community over the Internet network.