Discovery and Timing of Pulsars in the Globular Cluster M13 with FAST
Authors: Lin Wang, Bo Peng, B. W. Stappers, Kuo Liu, M. J. Keith, A. G. Lyne, Jiguang Lu, Ye-Zhao Yu, Feifei Kou, Jun Yan, Peng Jiang, Chengjin Jin, Di Li, Qi Li, Lei Qian, Qiming Wang, Youling Yue, Haiyan Zhang, Shuxin Zhang, and Yan Zhu
2020 The Astrophysical Journal89243.
Provider: AAS Journals
Caption: Figure 5.
Timing residuals as a function of orbital phase for the binary pulsars M13B, M13D, M13E, and M13F. All the data points near the eclipsing phase of M13E are removed.