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Home All issues Volume 709 (May 2026) A&A, 709 (2026) A58 Full HTML
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Table A.1

General characteristics of the tables provided with kv and jv coefficients calculated to allow shapemol’s calculations.

Molecular species Temperature range (K) & step (K) Density range (cm−3) & step Relative abundance range & step Number of tables
12CO 5 – 1000 102 – 1012 2.3 10−7 – 1.2 10−2 52
5 104Mathematical equation: $\sqrt[4]{10}$ 5.3104NT−1Mathematical equation: $\sqrt[NT-1]{5.3\,10^{4}}$
13CO 5 – 1000 102 – 1012 7.7 10−9 – 4.1 10−4 52
5 104Mathematical equation: $\sqrt[4]{10}$ 5.3,104NT−1Mathematical equation: $\sqrt[NT-1]{5.3,10^{4}}$
C17O 5 –1000 102 – 1012 4.6 10−9 – 2.4 10−4 52
5 104Mathematical equation: $\sqrt[4]{10}$ 5.3,104NT−1Mathematical equation: $\sqrt[NT-1]{5.3,10^{4}}$
C18O 5 –1000 102 – 1012 2.3 10−9 – 1.2 10−4 52
5 104Mathematical equation: $\sqrt[4]{10}$ 5.3,104NT−1Mathematical equation: $\sqrt[NT-1]{5.3,10^{4}}$
SiO 5 –1000 102 – 1012 1.0 10−12 – 1.5 10−7 56
5 108Mathematical equation: $\sqrt[8]{10}$ 5.3,104NT−1Mathematical equation: $\sqrt[NT-1]{5.3,10^{4}}$
CS 5 –1000 102 – 1012 4.0 10−12 – 2.1 10−7 52
5 108Mathematical equation: $\sqrt[8]{10}$ 5.3,104NT−1Mathematical equation: $\sqrt[NT-1]{5.3,10^{4}}$
HCO+ 5 –1000 102 – 1012 1.0 10−10 – 5.3 10−6 52
5 1016Mathematical equation: $\sqrt[16]{10}$ 5.3,104NT−1Mathematical equation: $\sqrt[NT-1]{5.3,10^{4}}$
H13CO+ 5 –1000 102 – 1012 3.3 10−12 – 1.8 10−7 52
5 1016Mathematical equation: $\sqrt[16]{10}$ 5.3,104NT−1Mathematical equation: $\sqrt[NT-1]{5.3,10^{4}}$
HCN 5 –1000 102 – 1012 1.0 10−12 – 1.0 10−5 76
5 1016Mathematical equation: $\sqrt[16]{10}$ 107NT−1Mathematical equation: $\sqrt[NT-1]{10^{7}}$
H13CN 5 –1000 102 – 1012 3.3 10−14 – 3.3 10−7 76
5 1016Mathematical equation: $\sqrt[16]{10}$ 107NT−1Mathematical equation: $\sqrt[NT-1]{10^{7}}$
HNC 5 –1000 102 – 1012 3.3 10−13 – 3.3 10−6 76
5 1016Mathematical equation: $\sqrt[16]{10}$ 107NT−1Mathematical equation: $\sqrt[NT-1]{10^{7}}$
N2H+ 5 –1000 102 – 1012 1.0 10−13 – 1.0 10−6 76
5 1016Mathematical equation: $\sqrt[16]{10}$ 107NT−1Mathematical equation: $\sqrt[NT-1]{10^{7}}$

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