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Table 1.
Gaussian fit parameters to the emission lines detected with NOEMA.
| Flux | Line peak | FWHM | Central velocity | Pixel | |
|---|---|---|---|---|---|
| (Jy km s−1)a | (mJy)a | (km s−1) | (km s−1) | ||
| HCN (1 − 0) | 6.0 ± 0.9 | 10.9 | 520 ± 85 | 0 ± 0 | All |
| HCO+(1 − 0) | 5.8 ± 0.8 | 11.0 | 501 ± 78 | 0 ± 0 | All |
| HNC (1 − 0) | 3.9 ± 0.4 | 7.1 | 517 ± 59 | 50 ± 0 | All |
| HC3N (10 − 9) | 1.2 ± 0.3 | 2.2 | 500 ± 0 | 0 ± 0 | All |
| HCN (1 − 0) | 5.4 ± 0.8 | 9.8 | 524 ± 79 | 26 ± 0 | (0″, 0″) |
| HCO+(1 − 0) | 5.0 ± 0.7 | 9.6 | 495 ± 78 | 0 ± 0 | (0″, 0″) |
| HNC (1 − 0) | 2.9 ± 0.3 | 5.2 | 516 ± 51 | 50 ± 0 | (0″, 0″) |
| HC3N (10 − 9) | 0.7 ± 0.2 | 1.3 | 500 ± 0 | 0 ± 0 | (0″, 0″) |
| HCN (3 − 2) 1 | 14.9 ± 0.8 | 63.3 | 220 ± 179 | −198 ± 71 | All |
| HCN (3 − 2) 2 | 28.8 ± 0.5 | 76.6 | 354 ± 170 | 154 ± 83 | All |
| HCO+(3 − 2) 1 | 13.3 ± 0.7 | 58.7 | 213 ± 136 | −197 ± 66 | All |
| HCO+(3 − 2) 2 | 24.7 ± 4.2 | 68.7 | 338 ± 159 | 140 ± 75 | All |
| HCN (3 − 2) 1 | 11.7 ± 0.6 | 43.8 | 251 ± 130 | −190 ± 63 | (0″, 0″) |
| HCN (3 − 2) 2 | 18.0 ± 0.1 | 51.7 | 328 ± 134 | 164 ± 63 | (0″, 0″) |
| HCO+(3 − 2) 1 | 8.0 ± 1.0 | 34.6 | 216 ± 0 | −203 ± 92 | (0″, 0″) |
| HCO+(3 − 2) 2 | 14.4 ± 0.6 | 40.9 | 331 ± 199 | 166 ± 89 | (0″, 0″) |
| HOC+(3 − 2) 1 | 0.6 ± 0.3 | 4.4 | 130 ± 0 | −197 ± 0 | (0.2″, −0.05″) |
| HOC+(3 − 2) 2 | 1.0 ± 0.2 | 7.6 | 130 ± 0 | −27 ± 0 | (0.2″, −0.05″) |
Notes. The last column indicates whether the spectra were extracted from only one pixel, or from all pixels showing significant emission.
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