Open Access

Table 2.

Percentage and absolute number of GCs outside of the n × σ range of the PN velocity field: 1σ [32%], 2σ [5%], and 3σ [0.2%].

Sub sample Per. of n × σ outliers No. of n × σ outliers NGC,  tot

1σ 2σ 3σ 1σ 2σ 3σ
All 30.3 4.1 0.2 146 20 1 482
All blue 30.4 3.5 0.4 78 9 1 257
All red 30.2 4.9 0.0 68 11 0 225

C 34.7 6.6 0.8 42 8 1 121
C blue 32.3 3.1 1.5 21 2 1 65
C red 37.5 10.7 0.0 21 6 0 56

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