Inference of black-hole mass fraction in Galactic globular clusters - A multi-dimensional approach to break the initial-condition degeneracies

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Volume 690 (October 2024)

A&A, 690 (2024) A179

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Table B.2

Properties of nine clusters with FoV coverage smaller than R_hl.

Cluster	Δ_obs(< 0.7R_hl)	σ_μ (< 0.2R_hl)/σ_μ(R_hl)
NGC 0288	${0.011}_{- 0.003}^{+ 0.003}$ $\[0.011_{-0.003}^{+0.003}\]$	1.15 ± 0.07
NGC 6254	${0.052}_{- 0.002}^{+ 0.002}$ $\[0.052_{-0.002}^{+0.002}\]$	1.16 ± 0.03
NGC 6352	${0.021}_{- 0.004}^{+ 0.003}$ $\[0.021_{-0.004}^{+0.003}\]$	1.15 ± 0.05
NGC 6362	${0.021}_{- 0.002}^{+ 0.003}$ $\[0.021_{-0.002}^{+0.003}\]$	1.17 ± 0.04
NGC 6496	${0.030}_{- 0.004}^{+ 0.003}$ $\[0.030_{-0.004}^{+0.003}\]$	−
NGC 6752	${0.076}_{- 0.002}^{+ 0.002}$ $\[0.076_{-0.002}^{+0.002}\]$	1.35 ± 0.02
NGC 5053	${0.015}_{- 0.004}^{+ 0.004}$ $\[0.015_{-0.004}^{+0.004}\]$	1.14 ± 0.11
NGC 5466	${0.030}_{- 0.004}^{+ 0.003}$ $\[0.030_{-0.004}^{+0.003}\]$	1.12 ± 0.09
NGC 6101	${0.013}_{- 0.002}^{+ 0.002}$ $\[0.013_{-0.002}^{+0.002}\]$	1.15 ± 0.04

Notes. Δ_obs(< 0.7R_hl) and velocity dispersion ratio for the clusters with FoV coverage < R_hl. The velocity dispersion ratio was computed using individual stars (within 0.2R_hl) complemented by dynamical modeling around R_hl. For NGC 6496 the σ_μ (< 0.2R_hl)/σ_μ(R_hl) value was not computed due to large errors in the PMs that hindered a reliable calculation of σ_μ.

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