Table 5
Results of GMM runs for the three Gaussian model with GCs selected using criterion #1.
| Color | p1 (NGC, σ) | p2(NGC, σ) | p3(NGC, σ) | p(χ2) | p(DD) | p(kurt) | DD | Kurtosis |
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) |
|
|
||||||||
HS (HAWK-I+SLUGGS) sample ( ) |
||||||||
| g − J | 1.063(34.5, 0.114) | 1.472(6.5, 0.049) | 1.746(32.0, 0.197) | 0.001 | 0.033 | 0.001 | 4.67 | –1.241 |
| i − J | 0.251(25.9, 0.058) | 0.428(25.5, 0.112) | 0.685(21.5, 0.111) | 0.003 | 0.718 | 0.012 | 1.99 | –0.944 |
| i − H | 0.221(32.4, 0.078) | 0.475(7.1, 0.033) | 0.732(33.5, 0.120) | 0.001 | 0.098 | 0.001 | 4.23 | –1.364 |
| CaT | 5.064(13.1, 0.285) | 6.162(29.8, 1.141) | 7.881(30.1, 0.681) | 0.019 | 0.89 | 0.005 | 1.32 | –1.062 |
|
|
||||||||
HA (HAWK-I+ACS) sample ( ) |
||||||||
| g − z | 0.951(44.6, 0.073) | 1.177(8.5, 0.027) | 1.388(74.8, 0.107) | 0.001 | 0.118 | 0.001 | 4.11 | –1.254 |
| g − J | 1.078(43.1, 0.102) | 1.412(8.1, 0.060) | 1.718(76.8, 0.206) | 0.001 | 0.136 | 0.001 | 4.00 | –1.145 |
| g − Ks | 0.878(42.6, 0.159) | 1.636(73.1, 0.215) | 2.023(12.2, 0.185) | 0.001 | 0.11 | 0.001 | 4.01 | –1.063 |
| z − J | 0.123(45.7, 0.068) | 0.313(72.5, 0.094) | 0.521(9.8, 0.024) | 0.036 | 0.444 | 0.012 | 2.32 | –0.805 |
| z − H | 0.110(44.2, 0.081) | 0.264(8.9, 0.025) | 0.435(74.9, 0.099) | 0.01 | 0.449 | 0.003 | 2.58 | –0.947 |
|
|
||||||||
HSA (HAWK-I+SLUGGS+ACS) sample ( ) |
||||||||
| gF475W − J | 1.069(26.6, 0.114) | 1.629(25.6, 0.191) | 2.035(5.8, 0.112) | 0.007 | 0.173 | 0.002 | 3.56 | –1.139 |
| gF475W − H | 1.042(25.4, 0.144) | 1.801(6.7, 0.071) | 1.779(25.9, 0.278) | 0.005 | 0.009 | 0.001 | 6.69 | –1.266 |
| gF475W − Ks | 0.956(33.2, 0.278) | 2.107(6.6, 0.158) | 1.705(18.1, 0.116) | 0.066 | 0.042 | 0.008 | 5.09 | –1.086 |
| zF850LP − J | 0.126(32.9, 0.059) | 0.290(13.7, 0.038) | 0.479(11.3, 0.054) | 0.007 | 0.177 | 0.173 | 3.33 | –0.658 |
| zF850LP − H | –0.026(3.7, 0.035) | 0.148(27.1, 0.084) | 0.452(27.3, 0.108) | 0.237 | 0.437 | 0.01 | 2.70 | –1.048 |
| zF850LP − Ks | –0.162(17.2, 0.152) | 0.058(9.9, 0.044) | 0.340(30.9, 0.175) | 0.745 | 0.754 | 0.252 | 1.97 | –0.577 |
| g − J | 1.075(27.0, 0.111) | 1.462(6.8, 0.042) | 1.807(24.2, 0.167) | 0.001 | 0.061 | 0.001 | 4.63 | –1.315 |
| g − H | 1.046(26.1, 0.134) | 1.497(5.4, 0.041) | 1.884(26.6, 0.162) | 0.001 | 0.081 | 0.001 | 4.55 | –1.416 |
| i − J | 0.275(27.5, 0.069) | 0.422(6.3, 0.030) | 0.666(24.2, 0.119) | 0.009 | 0.423 | 0.009 | 2.77 | –1.064 |
| i − H | 0.241(25.1, 0.084) | 0.488(6.0, 0.030) | 0.745(26.9, 0.119) | 0.001 | 0.105 | 0.001 | 3.92 | –1.335 |
Notes. Columns list: (1) color; (2–4) first, second and third peaks in the three Gaussian model, numbers within parentheses are the number of GCs associated with each peak, and the width of the distribution; (5–7) GMM p-values, as in Table 3; (8) separation of the peaks in units of the three Gaussian widths; (9) kurtosis of the distribution.
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