Table 6
Column density upper limit derived for propionamide toward the offset position (1.58′′,−2.72′′) with respect to the phase center.
| Molecule | Status (a) | Ndet (b) | θs (c) | Trot (d) | N (e) | Fvib (f) | ΔV (g) | Voff (h) |
|---|---|---|---|---|---|---|---|---|
| (″) | (K) | (cm−2) | (km s−1) | (km s−1) | ||||
| C2H5C(O)NH2 | n | 0 | 2.3 | 150 | <1.3 (16) | 3.77 | 4.2 | 0.0 |
Notes. (a)n: nondetection. (b)Number of detected lines. (c)Source diameter (FWHM). (d)Rotational temperature. (e)Total column density of the molecule. x (y) means x × 10y. (f)Correction factor that was applied to the column density to account for the contribution of vibrationally excited states, in the cases where this contribution was not included in the partition function of the spectroscopic predictions. (g)Linewidth (FWHM). (h)Velocity offset with respect to the assumedsystemic velocity, Vsys = 63 km s−1.
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