VI light curves of NGC4590 variables

We analyse 20 nights of CCD observations in the V and I bands of the globular cluster M68 (NGC 4590), using these to detect variable objects. We also obtained...

本研究针对球状星团M68（NGC 4590）开展了20个夜晚的V波段与I波段电荷耦合器件（Charge-Coupled Device, CCD）观测，并利用该批观测数据搜寻变源天体。本研究同时获取了……