Hunting the relatives of benzonitrile: Rotational spectroscopy of dicyanobenzenes

Open Access

Table 2

Derived upper limit column densities for o- and m-DCB, based on MCMC simulations using the GOTHAM survey of TMC-1.

Molecule	Upper limit^(a) (cm⁻²)	Number of lines stacked
o-DCB	<5 × 10¹²	1522
m-DCB	<7 × 10¹¹	2115

Notes. The upper limit corresponds to the 97th percentile of the MCMC posterior distribution. ^(a)Given as the combined column density based on four velocity components.

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