UBRVI photometry of Collinder 110

Results of photoelectric UBVRI photometry of 78 stars and photographic PDS and CCD photometry for 437 stars are presented for Collinder 110, an old open cluster at low Galactic...针对低银纬老年疏散星团科林德110（Collinder 110），本文提供了如下测光观测结果：78颗恒星的光电UBVRI测光数据，以及437颗恒星的照相PDS与电荷耦合器件(CCD)测光数据。