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Table 4.

Total number of NSs, BHs, and BH systems that formed in GCs.

GC NS BH Nsub − sys, BH Msub − sys, BH, M
NGC 6401 12 480 3570 1340 1.99 × 104
Palomar 6 13 540 3020 1870 3.99 × 104
NGC 6681 15 910 3970 2610 5.61 × 104
NGC 6642 17 730 4440 2740 5.82 × 104
NGC 6981 11 710 2990 1720 3.66 × 104
HP 1 15 140 3890 2260 4.76 × 104

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