IJKs photometry of Galactic bulge variables

Repeated DENIS observations (summer 1996 & 1998) in the J (1.25{mu}m) and the K_s_ (2.15{mu}m) bands are used to look for variables stars. We present two catalogues of ~1000...本研究采用1996年与1998年夏季在J波段（1.25μm）及K_s波段（2.15μm）获取的重复DENIS观测数据开展变星搜寻工作。本文呈现两份包含约1000颗……的星表。