Open Access

Table C.1

RADEX grid.

Tkin vs. n(H2)a

Tkin 30 – 150 K
n(H2) 105 – 107 cm−3

N vs. n(H2)
H2CO CH3OH SO SiO CS
N [cm−2] 1012 – 1014 1013 – 1015 7 × 1012 – 1015 5 × 1011 – 1014 3 × 1012 – 1015
n(H2) [cm−3] 5 × 104 – 5 × 106 5 × 104 – 5 × 106 5 × 104 – 107 5 × 104 – 107 105 – 108
Tkin [K] 50 – 100 50 – 100 50 – 100 50 – 100 50 – 100

Notes. (a)N is fixed but its effect are shown in the N vs n(H2).

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