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Table 5

Matrix of the correlation coefficients (upper triangle) and their dispersion (lower triangle) for the cloud properties.

Rdist Re ΔVCO ΔVHI MH2 MHI ICO IHI Mvir

Rdist 0.000 0.111 –0.101 –0.176 –0.206 –0.003 –0.017 –0.441 –0.323 –0.054 0.026
Re 0.042 0.000 0.069 –0.075 0.255 0.355 0.122 0.065 0.038 0.016 0.281
ΔVCO 0.012 0.014 0.000 0.229 0.211 0.185 0.141 0.116 0.205 0.187 0.462
ΔVHI 0.044 0.040 0.037 0.000 0.090 0.105 –0.046 0.209 0.183 0.341 0.048
MH2 0.014 0.014 0.029 0.031 0.000 0.713 0.335 0.665 0.494 0.271 0.283
MHI 0.046 0.016 0.012 0.036 0.043 0.000 0.475 0.533 0.352 0.427 0.346
0.012 0.022 0.044 0.050 0.030 0.034 0.000 0.399 0.284 0.557 0.150
0.029 0.031 0.013 0.038 0.026 0.024 0.044 0.000 0.643 0.453 0.107
ICO 0.044 0.048 0.014 0.037 0.047 0.030 0.046 0.043 0.000 0.341 0.121
IHI 0.027 0.032 0.027 0.041 0.025 0.023 0.046 0.038 0.043 0.000 0.099
Mvir 0.028 0.031 0.013 0.036 0.024 0.040 0.043 0.047 0.048 0.046 0.000

Notes. As an example, the correlation between galactocentric distance (Rdist) and peak CO line temperature is significantly negative, with a correlation coefficient of –0.441 with an uncertainty (dispersion in Monte Carlo results) of 0.029.

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