Table 7
Reduced χ2 derived from fits between Herschel-Bolocam data and TLS and T-β modeling using different sets of parameters (diffuse, compact sources, and standard parameters, Cols. 2–4, respectively) and β values (2, 1.5, and 2.5, Cols. 8–10).
Regions |
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Norm. ![]() |
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Norm. ![]() |
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Diff. | CS | Std. | Diff. | CS | Std. | β = 2 | β = 1.5 | β = 2.5 | β = 2 | β = 1.5 | β = 2.5 | |
|
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IRAS 17279-3350 (1) | 0.801 | 0.974 | 0.805 | 0.822 | 1.000 | 0.826 | 1.074 | 0.426 | 2.351 | 1.103 | 0.437 | 2.414 |
IRAS 17279-3350 (2) | 0.099 | 0.250 | 0.112 | 0.396 | 1.000 | 0.448 | 0.086 | 0.131 | 0.305 | 0.344 | 0.524 | 1.220 |
IRAS 17455-2800 (1) | 0.061 | 0.112 | 0.062 | 0.545 | 1.000 | 0.554 | 0.211 | 0.166 | 1.170 | 1.884 | 1.482 | 10.446 |
IRAS 17455-2800 (2) | 0.842 | 1.158 | 0.847 | 0.727 | 1.000 | 0.731 | 0.477 | 0.886 | 0.581 | 0.412 | 0.765 | 0.502 |
IRAS 17577-2320 (1) | 0.804 | 0.745 | 0.775 | 1.000 | 0.927 | 0.964 | 1.327 | 0.341 | 2.814 | 1.650 | 0.424 | 3.500 |
IRAS 17577-2320 (2) | 0.172 | 0.266 | 0.172 | 0.645 | 1.000 | 0.645 | 0.315 | 0.111 | 0.894 | 1.184 | 0.417 | 3.361 |
IRAS 18032-2032 (1) | 1.237 | 1.377 | 1.177 | 0.898 | 1.000 | 0.855 | 2.106 | 1.008 | 4.421 | 1.529 | 0.732 | 3.211 |
IRAS 18032-2032 (2) | 0.408 | 0.911 | 0.448 | 0.448 | 1.000 | 0.492 | 0.049 | 0.373 | 0.191 | 0.054 | 0.409 | 0.210 |
IRAS 18116-1646 (1) | 0.233 | 0.343 | 0.217 | 0.679 | 1.000 | 0.633 | 0.686 | 0.065 | 2.480 | 2.000 | 0.190 | 7.230 |
IRAS 18116-1646 (2) | 0.336 | 0.956 | 0.389 | 0.351 | 1.000 | 0.407 | 0.059 | 0.294 | 0.378 | 0.062 | 0.308 | 0.395 |
IRAS 18317-0757 (1) | 0.234 | 0.561 | 0.290 | 0.417 | 1.000 | 0.517 | 0.088 | 0.485 | 0.397 | 0.157 | 0.865 | 0.708 |
IRAS 18317-0757 (2) | 0.288 | 0.443 | 0.291 | 0.650 | 1.000 | 0.657 | 0.296 | 0.239 | 0.741 | 0.668 | 0.539 | 1.673 |
IRAS 18434-0242 (1) | 4.016 | 3.966 | 3.922 | 1.000 | 0.988 | 0.977 | 5.029 | 4.032 | 6.590 | 1.252 | 1.004 | 1.641 |
IRAS 18434-0242 (2) | 0.069 | 0.131 | 0.068 | 0.527 | 1.000 | 0.519 | 0.075 | 0.130 | 0.297 | 0.573 | 0.992 | 2.267 |
IRAS 18469-0132 (1) | 1.217 | 1.407 | 1.204 | 0.865 | 1.000 | 0.858 | 1.833 | 0.519 | 4.200 | 1.303 | 0.369 | 2.985 |
IRAS 18469-0132 (2) | 0.041 | 0.118 | 0.048 | 0.347 | 1.000 | 0.407 | 0.100 | 0.066 | 0.250 | 0.847 | 0.559 | 2.119 |
IRAS 18479-0005 (1) | 2.087 | 1.968 | 1.983 | 1.000 | 0.943 | 0.950 | 3.345 | 1.578 | 6.143 | 1.603 | 0.756 | 2.943 |
IRAS 18479-0005 (2) | 0.371 | 0.700 | 0.396 | 0.530 | 1.000 | 0.566 | 0.082 | 0.443 | 0.165 | 0.117 | 0.633 | 0.236 |
IRAS 18502+0051 (1) | 1.160 | 1.498 | 1.158 | 0.774 | 1.000 | 0.773 | 1.576 | 0.642 | 3.988 | 1.052 | 0.429 | 2.662 |
IRAS 18502+0051 (2) | 0.052 | 0.073 | 0.050 | 0.712 | 1.000 | 0.684 | 0.096 | 0.136 | 0.483 | 1.315 | 1.863 | 6.616 |
IRAS 19442+2427 (1) | 2.134 | 2.046 | 2.061 | 1.000 | 0.959 | 0.966 | 3.285 | 1.117 | 6.391 | 1.539 | 0.523 | 2.995 |
IRAS 19442+2427 (2) | 0.131 | 0.302 | 0.143 | 0.434 | 1.000 | 0.474 | 0.039 | 0.224 | 0.231 | 0.129 | 0.742 | 0.765 |
IRAS 19446+2505 (1) | 0.249 | 0.301 | 0.211 | 0.827 | 1.000 | 0.701 | 1.121 | 0.123 | 3.275 | 3.724 | 0.409 | 10.880 |
IRAS 19446+2505 (2) | 0.111 | 0.512 | 0.151 | 0.217 | 1.000 | 0.295 | 0.091 | 0.055 | 0.386 | 0.178 | 0.107 | 0.754 |
Total nb. of best χ2 | – | – | – | 13 (52%) | 3 (12%) | 9 (36%) | - | - | - | 9 (37.5%) | 15 (62.5%) | 0 (0%) |
Total χ2 | – | – | – | 15.811 | 23.817 | 15.899 | – | – | – | 24.679 | 15.478 | 71.733 |
|
||||||||||||
Cold clump 1 (1) | 0.017 | 0.021 | 0.017 | 0.810 | 1.000 | 0.810 | 0.017 | 0.027 | 0.026 | 0.810 | 1.286 | 1.238 |
Cold clump 1 (2) | 0.002 | 0.068 | 0.008 | 0.029 | 1.000 | 0.117 | 0.011 | 0.030 | 0.088 | 0.162 | 0.441 | 1.294 |
Cold clump 2 (1) | 0.019 | 0.036 | 0.015 | 0.528 | 1.000 | 0.417 | 0.021 | 0.047 | 0.101 | 0.583 | 1.306 | 2.806 |
Cold clump 2 (2) | 0.037 | 0.104 | 0.031 | 0.356 | 1.000 | 0.298 | 0.030 | 0.115 | 0.121 | 0.288 | 1.106 | 1.163 |
Cold clump 3 (1) | 0.014 | 0.001 | 0.009 | 1.000 | 0.071 | 0.643 | 0.008 | 0.045 | 0.001 | 0.571 | 3.214 | 0.071 |
Cold clump 3 (2) | 0.551 | 0.170 | 0.441 | 1.000 | 0.301 | 0.800 | 0.305 | 1.045 | 0.062 | 0.553 | 1.897 | 0.113 |
Cold clump 4 (1) | 0.007 | 0.023 | 0.006 | 0.304 | 1.000 | 0.261 | 0.008 | 0.029 | 0.023 | 0.348 | 1.261 | 1.000 |
Cold clump 4 (2) | 0.255 | 0.022 | 0.185 | 1.000 | 0.086 | 0.725 | 0.147 | 0.701 | 0.021 | 0.576 | 2.749 | 0.082 |
Cold clump 5 (1) | 0.028 | 0.003 | 0.019 | 1.000 | 0.107 | 0.679 | 0.020 | 0.090 | 0.003 | 0.714 | 3.214 | 0.107 |
Cold clump 5 (2) | 0.270 | 0.026 | 0.200 | 1.000 | 0.096 | 0.741 | 0.188 | 0.556 | 0.023 | 0.696 | 2.059 | 0.085 |
Cold clump 6 (1) | 0.243 | 0.056 | 0.200 | 1.000 | 0.230 | 0.823 | 0.216 | 0.427 | 0.098 | 0.889 | 1.757 | 0.403 |
Cold clump 6 (2) | 0.169 | 0.015 | 0.114 | 1.000 | 0.089 | 0.675 | 0.121 | 0.422 | 0.014 | 0.716 | 2.497 | 0.083 |
Cold clump 7 (1) | 0.099 | 0.119 | 0.097 | 0.832 | 1.000 | 0.815 | 0.103 | 0.103 | 0.128 | 0.866 | 0.866 | 1.076 |
Cold clump 7 (2) | 0.121 | 0.025 | 0.076 | 1.000 | 0.207 | 0.628 | 0.030 | 0.438 | 0.188 | 0.248 | 3.620 | 1.554 |
Cold clump 8 (1) | 0.066 | 0.027 | 0.058 | 1.000 | 0.409 | 0.879 | 0.058 | 0.106 | 0.033 | 0.879 | 1.606 | 0.500 |
Cold clump 8 (2) | 0.932 | 0.055 | 0.679 | 1.000 | 0.059 | 0.729 | 0.639 | 2.028 | 0.080 | 0.686 | 2.176 | 0.086 |
Cold clump 9 (1) | 0.049 | 0.102 | 0.033 | 0.480 | 1.000 | 0.324 | 0.033 | 0.166 | 0.184 | 0.323 | 1.627 | 1.804 |
Cold clump 9 (2) | 0.351 | 0.100 | 0.266 | 1.000 | 0.285 | 0.758 | 0.238 | 0.658 | 0.100 | 0.678 | 1.875 | 0.285 |
Cold clump 10 (1) | 0.042 | 0.040 | 0.042 | 1.000 | 0.952 | 1.000 | 0.042 | 0.052 | 0.043 | 1.000 | 1.238 | 1.024 |
Cold clump 10 (2) | 0.254 | 0.071 | 0.189 | 1.000 | 0.280 | 0.744 | 0.053 | 0.604 | 0.088 | 0.209 | 2.378 | 0.346 |
Cold clump 11 (1) | 0.010 | 0.008 | 0.007 | 1.000 | 0.800 | 0.700 | 0.009 | 0.018 | 0.009 | 0.900 | 1.800 | 0.900 |
Cold clump 11 (2) | 0.264 | 0.099 | 0.203 | 1.000 | 0.375 | 0.769 | 0.189 | 0.595 | 0.095 | 0.716 | 2.254 | 0.360 |
Cold clump 12 (1) | 0.064 | 0.094 | 0.056 | 0.681 | 1.000 | 0.596 | 0.065 | 0.111 | 0.103 | 0.691 | 1.181 | 1.100 |
Cold clump 12 (2) | 0.039 | 0.055 | 0.024 | 0.710 | 1.000 | 0.436 | 0.022 | 0.180 | 0.027 | 0.400 | 3.273 | 0.490 |
Total nb. of best χ2 | – | – | – | 2 (8%) | 14 (56%) | 9(36%) | – | – | – | 12 (48%) | 1 (4%) | 12 (48%) |
Total χ2 | – | – | – | 19.730 | 13.347 | 15.367 | – | – | – | 14.502 | 46.681 | 17.970 |
Notes. Values of reduced χ2 presented in Cols. 5–7 and 11–13 are normalized with respect to the highest χ2 value derived from the TLS model.
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