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Table A.4
Results of the line fitting in C2.
| Molecule | Frequency | C2 | |||||
|---|---|---|---|---|---|---|---|
| MHz | W | vlsr | FWHM | Tpeak | rms | ||
| (K km s−1) | (km s−1) | (km s−1) | (K) | (K) | |||
| H2CO | 72 837.948 | ≤0.06 | − | – | − | 0.02 | |
| H2CO | 140 839.502 | ≤0.03 | − | – | – | 0.01 | |
| H2CO | 145 602.949 | ≤0.06 | − | – | – | 0.01 | |
| H2CO | 150 498.334 | ≤0.06 | − | – | – | 0.01 | |
| CS | 97 980.950 | 0.11 ± 0.01 | −7.27 ± 0.04 | 0.79 ± 0.12 | 0.13 | 0.01 | |
| CS | 146 969.033 | ≤0.03 | − | – | − | 0.01 | |
| C34S | 96 412.940 | ≤0.06 | − | – | − | 0.02 | |
| SO | 99 299.870 | 0.08 ± 0.01 | −7.32 ± 0.04 | 0.75 ± 0.12 | 0.10 | 0.012 | |
| SO | 138 178.600 | ≤0.06 | − | – | − | 0.01 | |
| NO | 150 176.480 | ≤0.06 | − | – | − | 0.02 | |
| NO | 150 198.760 | ≤0.03 | − | – | − | 0.01 | |
| NO | 150 218.730 | ≤0.03 | − | – | − | 0.01 | |
| NO | 150 225.660 | ≤0.06 | − | – | − | 0.02 | |
| NO | 150 439.120 | ≤0.06 | − | – | − | 0.02 | |
| NO | 150 546.520 | ≤0.06 | − | – | − | 0.02 | |
| NO | 150 580.560 | ≤0.06 | − | – | − | 0.02 | |
| NO | 150 644.340 | ≤0.06 | − | – | − | 0.02 | |
| HNO | 81 477.490 | ≤0.03 | − | – | − | 0.009 | |
| HCO+ | 89 188.523 | 0.18 ± 0.01 | −7.32 ± 0.03 | 1.02 ± 0.08 | 0.16 | 0.01 | |
| HCO+ | 178 375.010 | ≤0.09 | − | – | − | 0.03 | |
| H13CO+ | 86 754.288 | ≤0.03 | − | – | − | 0.01 | |
| HCN | 88 630.416 | 0.0496 ± 0.007 | −7.02 ± 0.10 | 1.58 ± 0.23 | 0.029 | 0.006 | |
| HCN | 88 631.847 | 0.0558 ± 0.005 | −7.35 ± 0.06 | 0.89 ± 0.10 | 0.059 | 0.006 | |
| HCN | 88 633.936 | 0.059 ± 0.01 | −6.0 ± 0.4 | 3.75 ± 0.58 | 0.015 | 0.006 | |
| HNC | 90 663.593 | 0.057 ± 0.010 | −7.30 ± 0.10 | 1.17 ± 0.29 | 0.0461 | 0.009 | |
| CN | 113 144.190 | ≤0.03 | − | – | − | 0.01 | |
| CN | 113 191.325 | ≤0.03 | − | – | − | 0.01 | |
| CN | 113 488.142 | ≤0.03 | − | – | − | 0.01 | |
| CN | 113 490.985 | ≤0.03 | − | – | − | 0.01 | |
| CCH | 87 316.925 | ≤ 0.02 | − | – | − | 0.008 | |
| CCH | 87 402.004 | ≤ 0.02 | − | – | − | 0.008 | |
| CH3OH | 96 739.358 | ≤0.06 | − | – | − | 0.02 | |
| CH3OH | 96 741.371 | ≤0.06 | − | – | − | 0.02 | |
| CH3OH | 145 097.435 | ≤0.03 | − | – | – | 0.01 | |
| CH3OH | 145 103.185 | ≤0.03 | − | – | − | 0.01 | |
| C18O | 109 782.173 | 0.898 ± 0.005 | −7.373 ± 0.002 | 0.696 ± 0.005 | 1.212 | 0.007 | |
| 13CO | 110 201.354 | 4.31 ± 0.01 | −7.265 ± 0.002 | 1.220 ± 0.004 | 3.32 | 0.01 | |
| C17O(a) | 112 359.284 | 0.201 ± 0.008 | −6.39 ± 0.02 | 0.96 ± 0.04 | 0.19 | 0.01 | |
| 0.103 ± 0.007 | −9.37 ± 0.02 | 0.63 ± 0.05 | 0.15 | 0.01 | |||
| CO | 115 271.202 | 8.88 ± 0.44 | −7.25 ± 0.05 | 2.08 ± 0.11 | 4.0 | 0.4 | |
Notes. (a) C17O has a hyperfine structure; see comment in Table A.1. W is the integrated intensity, vlsr the central velocity, FWHM the line width, and Tpeak the peak intensity of a Gaussian fitting of each line. The rms is the noise level of each line.
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