Table 1
Continuum and spectral line parameters.
| Line | Freq. (GHz) | 1σ  |
Beam |
|---|---|---|---|
| Continuum | 82.028 | 0.05 | 3.45″ × 2.77″ |
| DCO+ (1−0) | 72.039 | 10 | 4.11″ × 3.12″ |
| CCD(1−0) | 72.108 | 10 | 411″ × 3.12″ |
| DCN(1−0) | 72.415 | 9 | 4.09″ × 3.11″ |
| SO2(60,6 − 51,5) | 72.758 | 9 | 4.07″ × 3.09″ |
| HCCCN(8−7) | 72.784 | 8 | 4.07″ × 3.09″ |
| H2CO(10,1 − 00,0) | 72.838 | 8 | 4.07″ × 3.09″ |
| CH3CN(4k − 3k) | 73.590 | 8 | 4.03″ × 3.07″ |
| H44α | 74.645 | 4.5 | 3.91″ × 3.00″ |
| DNC(1−0) | 76.306 | 7 | 3.85″ × 2.93″ |
| CH3OH(50,5 − 41,3)E | 76.510 | 7 | 3.84″ × 2.93″ |
| NH2D(11,1 − 10,1) | 85.926 | 6 | 3.31″ × 2.49″ |
| H13CN(1−0) | 86.340 | 7 | 3.29″ × 2.47″ |
| H13CO+(1−0) | 86.754 | 6 | 3.28″ × 2.47″ |
| SiO(2−1) | 86.847 | 6 | 3.27″ × 2.46″ |
| HN13C(1−0) | 87.091 | 7 | 3.27″ × 2.46″ |
| CCH(1−0) | 87.329 | 6 | 3.26″ × 2.45″ |
| HNCO(40,4 − 30,3) | 87.925 | 6 | 3.23″ × 2.44″ |
| HCN(1−0) | 88.632 | 7 | 3.21″ × 2.42″ |
| HCO+(1−0) | 89.189 | 6 | 3.19″ × 2.41″ |
| HNC(1−0) | 90.664 | 7 | 3.13″ × 2.33″ |
| HCCCN(10−9) | 90.979 | 7 | 3.12″ × 2.32″ |
| CH3CN(5k − 4k) | 91.987 | 7 | 3.08″ × 2.30″ |
| H41α | 92.034 | 4.5 | 3.08″ × 2.30″ |
| 13CS(2−1) | 92.494 | 7 | 3.06″ × 2.29″ |
| N2H+(1−0) | 93.174 | 8 | 3.04″ × 2.28″ |
Notes. The 1σ rms values are for all lines with a resolution of 0.8 km s−1, except of the hydrogen recombination lines, which have a resolution of 3 km s−1. The continuum rms is for the whole bandpass, excluding the strong spectral lines. Frequencies are from NIST recommended rest frequencies (Lovas 2004) and the Cologne Database for Molecular Spectroscopy (CDMS, Müller et al. 2001).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.