Column densities and rotational temperatures at the one beam offset position around source B from the ALMA-PILS data.
|Molecule||Chemical formula||(cm−2)||Tex (K)||Vpeak (km s−1)|
|Nitric oxide||NO||(1.5–2.5) × 1016||40–150||2.5 ± 0.2|
|Nitrous oxide||N2O||≥4.0 × 1016,‡||25–350||2.5 ± 0.2|
|Hydroxylamine||NH2OH||≤3.7 × 1014||100||2.7|
|Methanimine||CH2NH||(6.0–10.0) × 1014||70–120||2.7 ± 0.2|
|Methylamine||CH3NH2||≤5.3 × 1014||100||2.7|
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