Table 6: Data of the critical points of all Globular Cluster Colour-Magnitude Diagrams in our sample as determined by us (see Sect. 3); part I: the turn-off region and colours of turn-off, lower RGB, and bump.
Name   [Fe/H] $V_{\rm TO}$ $V_{\rm TO}^{\rm b}$ $V_{\rm TO}^{\rm f}$ $(B-V)_{\rm TO}$ $(B-V)_{\rm RGB}$ $(B-V)_{\rm Bump}$
NGC 104 47 Tuc -0.78 $17.43\pm0.06$ $17.06\pm0.01$ $18.22\pm0.02$ $0.502\pm0.001$ $0.829\pm0.002$ $0.89\pm0.02$
NGC 362   -1.09 $18.56\pm0.07$ $18.16\pm0.01$ $19.51\pm0.02$ $0.373\pm0.002$ $0.703\pm0.003$ $0.78\pm0.02$
NGC 1261   -1.08 $20.15\pm0.08$ $19.68\pm0.02$ $21.15\pm0.02$ $0.432\pm0.004$ $0.753\pm0.004$ $0.85\pm0.03$
NGC 1851   -1.03 $19.41\pm0.07$ $18.95\pm0.01$ $20.32\pm0.02$ $0.459\pm0.002$ $0.783\pm0.003$ $0.87\pm0.03$
NGC 1904 M 79 -1.37 $19.58\pm0.07$ $19.10\pm0.01$ $20.47\pm0.02$ $0.441\pm0.003$ $0.706\pm0.003$ $0.88\pm0.03$
NGC 2808   -1.11 $18.86\pm0.06$ $18.42\pm0.01$ $19.82\pm0.02$ $0.396\pm0.002$ $0.707\pm0.002$ $0.78\pm0.03$
NGC 3201   -1.24 $17.41\pm0.08$ $17.02\pm0.04$ $18.23\pm0.03$ $0.493\pm0.003$ $0.790\pm0.010$ $0.74\pm0.03$
NGC 4147   -1.50 $20.32\pm0.07$ $19.84\pm0.02$ $21.07\pm0.04$ $0.401\pm0.004$ $0.659\pm0.008$ $0.65\pm0.03$
NGC 4590 M 68 -2.00 $18.92\pm0.09$ $18.39\pm0.03$ $19.82\pm0.03$ $0.382\pm0.003$ $0.644\pm0.006$ $0.73\pm0.02$
NGC 4833   -1.71 $18.05\pm0.09$ $17.57\pm0.02$ $18.96\pm0.02$ $0.407\pm0.003$ $0.672\pm0.004$ $0.79\pm0.03$
NGC 5024 M 53 -1.89 $20.23\pm0.08$ $19.72\pm0.02$ $21.10\pm0.02$ $0.389\pm0.002$ $0.657\pm0.002$ $0.75\pm0.03$
NGC 5634   -1.61 $20.91\pm0.09$ $20.46\pm0.02$ $21.64\pm0.03$ $0.369\pm0.003$ $0.634\pm0.003$ $0.71\pm0.02$
NGC 5694   -1.74 $21.65\pm0.07$ $21.19\pm0.02$ $22.52\pm0.03$ $0.424\pm0.003$ $0.683\pm0.004$ -
NGC 5824   -1.67 $21.51\pm0.06$ $20.98\pm0.02$ $22.42\pm0.03$ $0.395\pm0.002$ $0.659\pm0.002$ $0.76\pm0.02$
NGC 5904 M 5 -1.12 $18.35\pm0.06$ $17.90\pm0.02$ $19.25\pm0.03$ $0.431\pm0.001$ $0.732\pm0.003$ $0.81\pm0.03$
NGC 5927   -0.64 $18.73\pm0.07$ $18.43\pm0.01$ $19.50\pm0.02$ $0.575\pm0.003$ $0.954\pm0.007$ $0.99\pm0.03$
NGC 5986   -1.35 $19.25\pm0.08$ $18.75\pm0.01$ $20.30\pm0.02$ $0.447\pm0.003$ $0.727\pm0.003$ $0.82\pm0.02$
NGC 6093 M 80 -1.47 $18.90\pm0.06$ $18.53\pm0.02$ $19.38\pm0.02$ $0.579\pm0.005$ $0.774\pm0.004$ $0.85\pm0.02$
NGC 6171 M 107 -0.95 $18.14\pm0.07$ $17.74\pm0.02$ $18.92\pm0.04$ $0.650\pm0.004$ $0.944\pm0.008$ $1.02\pm0.04$
NGC 6205 M 13 -1.33 $18.33\pm0.07$ $17.89\pm0.01$ $19.07\pm0.03$ $0.471\pm0.003$ $0.719\pm0.003$ -
NGC 6266 M 62 -1.02 $18.21\pm0.07$ $17.77\pm0.02$ $19.15\pm0.02$ $0.522\pm0.002$ $0.805\pm0.003$ $0.89\pm0.03$
NGC 6273 M 19 -1.53 $18.71\pm0.07$ $18.16\pm0.02$ $19.70\pm0.02$ $0.465\pm0.003$ $0.729\pm0.004$ -
NGC 6284   -1.17 $19.92\pm0.07$ $19.48\pm0.02$ $20.71\pm0.02$ $0.502\pm0.003$ $0.774\pm0.005$ $0.88\pm0.02$
NGC 6287   -1.90 $18.58\pm0.08$ $18.10\pm0.04$ $19.33\pm0.03$ $0.533\pm0.006$ $0.776\pm0.009$ $0.78\pm0.05$
NGC 6293   -1.73 $18.62\pm0.07$ $18.12\pm0.02$ $19.54\pm0.03$ $0.365\pm0.002$ $0.631\pm0.006$ -
NGC 6304   -0.68 $18.24\pm0.06$ $17.91\pm0.01$ $18.98\pm0.02$ $0.542\pm0.004$ $0.898\pm0.005$ $0.93\pm0.03$
NGC 6356   -0.69 $20.26\pm0.09$ $19.88\pm0.01$ $20.96\pm0.02$ $0.547\pm0.003$ $0.875\pm0.003$ $0.94\pm0.04$
NGC 6362   -0.96 $18.50\pm0.06$ $18.12\pm0.02$ $19.30\pm0.04$ $0.488\pm0.002$ $0.794\pm0.007$ $0.88\pm0.02$
NGC 6522   -1.21 $18.94\pm0.09$ $18.27\pm0.04$ $19.63\pm0.02$ $0.599\pm0.005$ $0.820\pm0.020$ $0.90\pm0.20$
NGC 6544   -1.20 $16.21\pm0.11$ $15.76\pm0.02$ $17.22\pm0.03$ $0.535\pm0.009$ $0.830\pm0.020$ -
NGC 6584   -1.30 $19.49\pm0.07$ $19.09\pm0.02$ $20.34\pm0.03$ $0.420\pm0.002$ $0.705\pm0.006$ -
NGC 6624   -0.70 $18.73\pm0.06$ $18.45\pm0.02$ $19.47\pm0.04$ $0.571\pm0.003$ $0.901\pm0.005$ $0.94\pm0.03$
NGC 6637 M 69 -0.78 $19.02\pm0.08$ $18.65\pm0.01$ $19.86\pm0.02$ $0.541\pm0.003$ $0.867\pm0.004$ $0.93\pm0.03$
NGC 6638   -0.73 $19.06\pm0.07$ $18.67\pm0.02$ $20.04\pm0.02$ $0.532\pm0.004$ $0.810\pm0.010$ $0.88\pm0.05$
NGC 6642   -1.08 $18.64\pm0.09$ $18.33\pm0.03$ $19.32\pm0.02$ $0.524\pm0.008$ $0.760\pm0.040$ $0.90\pm0.20$
NGC 6652   -0.81 $19.17\pm0.07$ $18.87\pm0.02$ $19.95\pm0.03$ $0.535\pm0.004$ $0.876\pm0.005$ $0.92\pm0.02$
NGC 6681 M 70 -1.35 $18.93\pm0.08$ $18.46\pm0.02$ $19.83\pm0.02$ $0.455\pm0.002$ $0.736\pm0.004$ $0.82\pm0.02$
NGC 6712   -0.94 $18.35\pm0.08$ $17.93\pm0.02$ $19.08\pm0.03$ $0.494\pm0.004$ $0.818\pm0.006$ $0.90\pm0.05$
NGC 6723   -0.96 $18.73\pm0.08$ $18.37\pm0.01$ $19.59\pm0.03$ $0.513\pm0.002$ $0.813\pm0.003$ $0.87\pm0.02$
NGC 6838 M 71 -0.73 $17.22\pm0.08$ $16.86\pm0.02$ $17.87\pm0.03$ $0.521\pm0.007$ $0.870\pm0.010$ -
NGC 6864 M 75 -1.10 $20.40\pm0.09$ $20.07\pm0.02$ $21.11\pm0.02$ $0.479\pm0.003$ $0.792\pm0.003$ $0.87\pm0.03$
NGC 6934   -1.30 $20.07\pm0.06$ $19.51\pm0.02$ $20.95\pm0.03$ $0.424\pm0.002$ $0.717\pm0.005$ $0.81\pm0.02$
NGC 6981 M 72 -1.21 $20.01\pm0.07$ $19.65\pm0.02$ $20.86\pm0.03$ $0.414\pm0.003$ $0.704\pm0.004$ $0.77\pm0.02$
NGC 7078 M 15 -2.02 $18.92\pm0.07$ $18.39\pm0.01$ $19.85\pm0.02$ $0.396\pm0.002$ $0.647\pm0.002$ $0.76\pm0.02$
NGC 7089 M 2 -1.31 $19.30\pm0.07$ $18.77\pm0.01$ $20.22\pm0.02$ $0.387\pm0.003$ $0.666\pm0.004$ -
NGC 7099 M 30 -1.92 $18.64\pm0.08$ $18.07\pm0.02$ $19.50\pm0.04$ $0.407\pm0.002$ $0.672\pm0.004$ -

Source LaTeX | All tables | In the text