CCD RV light curve of M15 RR Lyrae

Results of CCD photometry using V and R filters are reported for 33 RR Lyrae stars in M15. Applying the approach of Fourier decomposition of the light curves, the physical...本研究报道了M15天区中33颗天琴座RR型变星(RR Lyrae stars)利用V波段与R波段滤光片完成的CCD测光(CCD photometry)结果。通过采用光变曲线傅里叶分解方法，对其物理...