DESTRUCTION OF THE GALACTIC GLOBULAR CLUSTER SYSTEM Oleg Y. Gnedin & Jeremiah P. Ostriker The Astrophysical Journal, 474, 223 January 1, 1997 Adopted from Table 3: The destruction times for globular clusters (in years) for various galactic and kinematic models. OC-iso -- Ostriker & Caldwell (1983) model, isotropic velocity distribution OC-ani -- Ostriker & Caldwell (1983) model, anisotropic velocity distribution BSS-iso -- Bahcall, Schmidt & Soneira (1983) model, isotropic velocity distr. BSS-ani -- Bahcall, Schmidt & Soneira (1983) model, anisotropic velocity distr. trh -- half-mass relaxation time at present (in years). -------------------------------------------------------------------------------- trh OC-iso OC-ani BSS-iso BSS-ani 1 NGC0104 3.94e+09 1.05e+11 2.69e+10 6.72e+10 1.31e+11 2 NGC0288 1.42e+09 2.23e+10 2.62e+10 9.12e+09 2.63e+10 3 NGC0362 1.18e+09 4.45e+10 4.58e+10 2.82e+10 2.35e+10 4 NGC1261 1.51e+09 4.19e+10 4.27e+10 3.58e+10 4.24e+10 5 Pal1 6.87e+07 2.06e+09 2.25e+09 2.23e+09 2.20e+09 6 AM1 1.72e+09 4.07e+09 4.53e+10 4.55e+10 4.54e+10 7 Eridanus 2.16e+09 2.21e+09 4.93e+10 4.93e+10 4.93e+10 8 Pal2 2.87e+08 9.21e+09 9.43e+09 9.46e+09 9.44e+09 9 NGC1851 2.72e+09 8.06e+10 8.04e+10 8.05e+10 6.48e+10 10 NGC1904 8.77e+08 3.53e+10 3.51e+10 2.82e+10 3.27e+10 11 NGC2298 3.36e+08 9.81e+09 9.60e+09 9.73e+09 9.80e+09 12 NGC2419 3.90e+10 3.80e+11 8.83e+11 1.25e+12 1.24e+12 13 NGC2808 2.30e+09 9.60e+10 9.17e+10 6.20e+10 1.58e+10 14 Pal3 8.46e+09 1.70e+11 1.15e+10 1.70e+11 1.06e+11 15 NGC3201 1.62e+09 3.58e+10 3.49e+10 2.90e+10 2.27e+10 16 Pal4 7.38e+09 6.75e+07 5.35e+08 8.60e+10 5.12e+09 17 NGC4147 5.00e+08 2.05e+10 2.09e+10 2.07e+10 1.54e+10 18 NGC4372 2.76e+09 7.55e+10 5.42e+10 2.11e+10 7.04e+10 19 Rup106 1.64e+09 6.56e+08 1.67e+09 1.95e+09 2.14e+08 20 NGC4590 3.56e+09 4.97e+10 1.30e+11 1.22e+11 1.24e+11 21 NGC4833 7.86e+08 2.11e+10 1.74e+10 2.29e+09 2.03e+10 22 NGC5024 8.74e+09 9.78e+10 8.44e+10 3.25e+11 6.07e+10 23 NGC5053 6.76e+09 9.00e+10 1.33e+10 6.15e+09 4.18e+10 24 NGC5139 1.01e+10 2.85e+11 1.88e+11 2.92e+10 5.61e+10 25 NGC5272 7.28e+09 5.35e+10 1.74e+11 1.85e+11 1.67e+11 26 NGC5286 7.42e+08 2.52e+10 2.52e+10 6.38e+09 2.50e+10 27 NGC5466 1.57e+10 9.60e+10 2.62e+11 3.66e+09 5.59e+10 28 NGC5634 2.27e+09 8.55e+10 6.11e+10 8.71e+10 8.61e+10 29 NGC5694 1.17e+09 4.31e+10 4.66e+10 4.76e+10 4.26e+10 30 IC4499 4.26e+09 4.51e+10 7.63e+10 2.10e+10 6.07e+09 31 NGC5824 2.13e+10 2.79e+11 8.54e+10 3.27e+11 7.52e+09 32 Pal5 7.17e+09 6.93e+08 2.01e+09 4.63e+10 1.99e+07 33 NGC5897 3.96e+09 4.82e+10 4.12e+10 2.39e+07 4.01e+10 34 NGC5904 3.75e+09 1.46e+11 6.79e+10 5.68e+09 5.34e+10 35 NGC5927 1.32e+09 5.00e+10 3.95e+10 2.86e+10 4.54e+10 36 NGC5946 6.36e+09 1.32e+11 6.64e+10 4.21e+10 4.04e+10 37 NGC5986 1.76e+09 4.64e+10 3.99e+10 1.03e+09 3.07e+10 38 Pal14 7.90e+09 9.00e+07 4.36e+08 4.89e+08 1.36e+08 39 NGC6093 9.26e+08 3.43e+10 3.42e+10 5.39e+09 6.70e+09 40 NGC6101 1.96e+09 2.49e+10 2.51e+10 2.66e+08 2.20e+10 41 NGC6121 3.70e+08 1.38e+10 1.41e+10 1.33e+10 1.28e+10 42 NGC6144 2.10e+09 4.12e+10 2.15e+07 5.01e+09 2.96e+08 43 NGC6139 5.40e+08 2.20e+10 1.76e+10 3.25e+09 1.31e+10 44 NGC6171 8.48e+08 2.99e+10 5.08e+09 1.82e+10 1.91e+10 45 NGC6205 3.17e+09 1.10e+11 8.07e+10 9.76e+10 5.13e+10 46 NGC6218 1.01e+09 3.16e+10 2.87e+10 2.60e+10 8.30e+09 47 NGC6229 2.06e+09 4.50e+10 7.65e+10 7.65e+10 7.29e+10 48 NGC6235 5.30e+08 1.57e+10 1.99e+09 9.81e+09 1.06e+10 49 NGC6254 7.60e+08 2.50e+10 2.46e+10 2.37e+10 2.28e+10 50 NGC6256 4.67e+08 1.15e+10 2.93e+09 5.62e+09 1.98e+09 51 Pal15 3.33e+09 1.22e+07 2.48e+07 2.61e+07 2.63e+07 52 NGC6266 4.09e+08 1.61e+10 1.61e+10 1.57e+10 1.27e+10 53 NGC6273 3.29e+09 1.11e+11 1.07e+11 4.06e+08 3.64e+10 54 NGC6284 4.82e+09 1.15e+11 2.31e+10 1.87e+09 5.74e+09 55 NGC6287 3.01e+08 1.15e+10 1.06e+10 8.83e+09 7.90e+09 56 NGC6293 1.45e+09 3.38e+10 5.46e+09 1.11e+09 6.44e+08 57 NGC6304 4.08e+08 1.68e+10 4.21e+09 1.48e+10 9.85e+09 58 NGC6316 8.97e+08 3.28e+10 3.22e+10 3.20e+10 3.21e+10 59 NGC6325 3.08e+08 7.55e+09 1.20e+09 6.00e+09 1.33e+09 60 NGC6341 9.27e+08 3.79e+10 3.45e+10 2.49e+10 3.07e+10 61 NGC6333 6.57e+08 1.63e+10 1.59e+10 3.21e+09 5.18e+08 62 NGC6342 2.36e+09 5.48e+10 7.87e+09 1.90e+09 1.68e+10 63 NGC6356 1.94e+09 6.95e+10 7.01e+10 5.47e+10 7.42e+09 64 NGC6355 1.52e+09 3.52e+10 1.80e+10 4.05e+09 1.47e+10 65 NGC6352 5.33e+08 1.25e+10 1.14e+10 9.56e+09 9.04e+09 66 NGC6366 4.20e+08 7.29e+09 7.05e+09 1.16e+09 6.54e+09 67 NGC6362 1.48e+09 3.30e+10 3.12e+10 1.36e+10 2.48e+10 68 NGC6388 8.25e+08 3.16e+10 3.58e+10 2.84e+10 3.19e+10 69 NGC6402 8.68e+09 1.01e+11 4.10e+10 3.01e+10 1.71e+10 70 NGC6401 8.78e+08 3.46e+10 3.39e+10 3.34e+10 3.18e+10 71 NGC6397 1.76e+08 4.24e+09 4.25e+09 4.04e+09 4.24e+09 72 NGC6426 1.61e+09 3.72e+10 6.22e+10 5.38e+10 5.34e+10 73 NGC6440 2.87e+08 1.14e+10 1.13e+10 1.10e+10 4.20e+09 74 NGC6441 1.04e+09 3.83e+10 4.05e+10 3.50e+10 3.93e+10 75 NGC6453 2.81e+09 2.97e+10 7.13e+09 2.73e+09 7.52e+08 76 NGC6496 2.14e+08 2.60e+08 2.59e+08 3.28e+07 1.15e+07 77 NGC6517 7.21e+07 2.97e+09 2.89e+09 2.94e+09 2.95e+09 78 NGC6522 8.28e+08 1.43e+10 5.44e+08 1.09e+09 2.61e+08 79 NGC6535 2.45e+08 7.29e+09 7.00e+09 5.09e+09 2.53e+09 80 NGC6528 7.65e+08 2.23e+10 7.73e+09 2.57e+09 4.87e+09 81 NGC6539 4.81e+08 1.67e+10 1.25e+10 1.69e+10 1.42e+10 82 NGC6544 1.62e+08 3.93e+09 3.92e+09 3.93e+09 3.92e+09 83 NGC6541 2.57e+09 6.06e+10 4.91e+10 1.56e+10 1.32e+10 84 NGC6553 1.94e+08 4.77e+09 4.77e+09 4.89e+09 4.86e+09 85 NGC6558 1.09e+09 1.70e+10 1.47e+09 1.80e+08 1.38e+08 86 NGC6569 6.09e+08 1.71e+10 1.81e+09 3.27e+08 1.04e+09 87 NGC6584 9.72e+08 2.47e+10 2.21e+10 1.17e+10 1.66e+10 88 NGC6624 2.68e+09 4.37e+10 5.68e+09 2.54e+09 3.92e+08 89 NGC6626 4.84e+08 1.90e+10 1.86e+10 6.73e+09 1.83e+10 90 NGC6638 2.70e+08 8.91e+09 1.84e+09 2.28e+09 1.68e+09 91 NGC6637 8.03e+08 2.47e+10 2.39e+10 1.84e+10 1.65e+10 92 NGC6642 3.81e+08 1.43e+10 3.28e+09 1.80e+09 6.57e+09 93 NGC6652 3.51e+08 1.44e+10 1.43e+10 1.44e+10 1.36e+10 94 NGC6656 1.12e+09 3.27e+10 3.28e+10 3.11e+10 3.21e+10 95 Pal8 1.18e+09 1.08e+10 1.15e+10 1.15e+10 1.15e+10 96 NGC6681 6.75e+08 1.59e+10 1.28e+10 6.78e+09 1.07e+10 97 NGC6712 6.94e+08 1.15e+10 4.91e+08 2.78e+08 5.97e+09 98 NGC6715 2.72e+09 9.77e+10 1.09e+11 2.48e+10 9.84e+10 99 NGC6717 3.44e+08 1.22e+10 2.07e+09 1.63e+09 2.45e+09 100 NGC6723 1.60e+09 3.26e+10 2.92e+10 1.73e+10 1.46e+10 101 NGC6752 4.61e+09 1.09e+11 4.10e+10 3.09e+10 1.72e+10 102 NGC6760 3.99e+08 1.55e+10 1.54e+10 9.04e+09 1.05e+10 103 Terzan7 3.55e+09 8.64e+06 7.28e+10 8.01e+10 8.02e+10 104 NGC6779 6.46e+08 6.72e+09 2.05e+10 1.91e+10 1.93e+10 105 Arp2 5.75e+09 2.88e+07 1.05e+09 1.66e+08 4.75e+07 106 NGC6809 1.64e+09 1.57e+10 1.36e+09 1.46e+10 1.42e+10 107 Terzan8 9.94e+08 7.79e+06 7.84e+06 7.83e+06 7.84e+06 108 Pal11 3.07e+09 3.31e+08 5.22e+08 7.25e+08 3.34e+07 109 NGC6838 1.22e+08 3.00e+09 3.00e+09 2.99e+09 3.00e+09 110 NGC6864 1.35e+09 3.92e+10 4.22e+10 5.30e+10 5.33e+10 111 NGC6934 1.01e+09 8.96e+09 3.69e+10 3.46e+10 3.59e+10 112 NGC6981 2.11e+09 1.01e+09 5.69e+10 5.69e+10 5.33e+10 113 NGC7006 3.43e+09 2.12e+10 1.11e+11 1.15e+11 1.14e+11 114 NGC7078 7.01e+09 5.14e+10 6.47e+10 4.61e+10 1.57e+11 115 NGC7089 4.52e+09 3.50e+10 1.37e+11 1.74e+11 1.51e+11 116 NGC7099 1.77e+09 1.50e+10 3.42e+10 1.77e+10 2.64e+10 117 Pal12 1.52e+09 8.26e+07 1.86e+09 1.40e+09 2.50e+10 118 Pal13 3.34e+08 3.06e+08 8.11e+09 6.35e+09 6.38e+09 119 NGC7492 2.75e+09 2.34e+09 5.34e+10 6.93e+08 5.14e+10 ---------------------------------------------------------------------