Probing the Galactic Halo with RR Lyrae Stars. I. The Catalog
Authors: G.-C. Liu, Y. Huang, H.-W. Zhang, M.-S. Xiang, J.-J. Ren, B.-Q. Chen, H.-B. Yuan, C. Wang, Y. Yang, Z.-J. Tian, F. Wang, and X.-W. Liu
2020 The Astrophysical Journal Supplement Series24768.
Provider: AAS Journals
Caption: Figure 7.
Comparisons of systemic radial velocities derived in the current work and those from literature. The standard deviations are 20.6, 14.6, 9.7 and 4.5 km s−1 for n = 1, 2, 3, and ≥4, respectively.