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Table C.2

Characteristic line intensities in each HCO+ group: median value, mean value, and standard deviation.

Group HCO+-1 HCO+-2 HCO+-3 HCO+-4 HCO+-5 HCO+-6 HCO+-7 Global

Nb. of pixels 53 049 21 998 20 541 25 681 15 885 2926 970 141 050

12CO median 2.3 30.7 47.8 60.1 85.0 78.9 95.2 35.5
mean 5.7 29.4 47.2 60.2 84.2 81.6 98.7 36.4
std 8.7 8.2 8.3 11.2 17.2 16.2 15.0 30.3

13CO median 0.3 2.5 6.1 11.7 17.7 27.1 38.0 3.6
mean 0.6 2.9 6.2 11.7 18.3 27.8 39.7 6.6
std 1.0 1.7 2.1 3.7 9.2 4.2 6.6 8.2

C18O median 0.02 0.07 0.2 0.6 1.1 3.3 5.8 0.2
mean 0.02 0.08 0.3 0.7 1.3 3.5 5.9 0.4
std 0.2 0.2 0.2 0.5 1.2 0.8 1.1 0.9

HCO+ median 0.2 0.5 0.9 1.3 2.6 3.6 5.4 0.7
mean 0.3 0.5 0.9 1.4 3.0 4.0 6.3 1.1
std 0.6 0.3 0.4 0.5 1.6 1.3 2.5 1.3

CN median 0.07 0.09 0.3 0.4 1.1 1.2 1.9 0.2
mean 0.1 0.09 0.3 0.5 1.4 1.3 2.2 0.4
std 0.3 0.3 0.3 0.3 1.3 0.5 0.8 0.7

Notes. All values are in K km s-1.

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