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Table 2:

Photometric data from the HST-snapshot (Piotto et al. 2002).

Cluster
n(HB) $N_{\rm Field}$ $F555_{\rm med}$ $(F439-F555)_{\rm med}$ $F555_{\rm min}$ $(F439-F555)_{\rm min}$ $(F439-F555)_{\rm max}$ n(RGB) $(F439-F555)_{\rm RGB}$
      mag mag mag mag mag   mag
NGC 104 363 0 14.062 $\pm$ 0.002 0.815 $\pm$ 0.005 14.047 $\pm$ 0.003 0.719 $\pm$ 0.005 0.896 $\pm$ 0.081 432 1.067 $\pm$ 0.004
NGC 362 274 0 15.517 $\pm$ 0.003 0.563 $\pm$ 0.005 15.900 $\pm$ 0.168 -0.003 $\pm$ 0.036 0.691 $\pm$ 0.051 282 0.865 $\pm$ 0.004
IC 1257 34 3 20.440 $\pm$ 0.063 0.722 $\pm$ 0.032 20.645 $\pm$ 0.031 0.599 $\pm$ 0.024 0.889 $\pm$ 0.028 38 1.522 $\pm$ 0.013
NGC 1261 135 0 16.821 $\pm$ 0.009 0.584 $\pm$ 0.011 17.324 $\pm$ 0.129 -0.047 $\pm$ 0.038 0.697 $\pm$ 0.022 124 0.849 $\pm$ 0.006
NGC 1851 307 0 16.205 $\pm$ 0.017 0.572 $\pm$ 0.026 16.908 $\pm$ 0.094 -0.057 $\pm$ 0.010 0.705 $\pm$ 0.088 310 0.919 $\pm$ 0.004

Notes. The complete table is available at the CDS.


Source LaTeX | All tables | In the text

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