Table 4
NH3 (2, 2) and (3, 3) line parameters for the EX Lupi-type objects detected in NH3 (1, 1).
| Name | υLSR(2, 2)(a) (km s−1) | ∆υ(2, 2)(b) (km s−1) | TMB(2, 2)(c) (K) | υLSR(3, 3)(d) (km s−1) | ∆υ(3, 3)(e) (km s−1) | TMB(3, 3)(f) (K) |
|---|---|---|---|---|---|---|
| V512 Per (SVS 13) | 8.45 (0.01) | 0.84 (0.03) | 1.71 (0.06) | 8.23 (0.05) | 1.36 (0.12) | 0.21 (0.06) |
| LDN 1415 IRS | – | – | < 0.11 | – | – | < 0.12 |
| V371 Ser | 8.43 (0.02) | 0.97 (0.06) | 0.80 (0.06) | – | – | < 0.11 |
| V2492 Cyg | – | – | < 0.10 | – | – | < 0.10 |
Notes. (a) LSR velocity of the (2, 2) transition. (b) Line width determined using a single Gaussian. (c) Main beam brightness temperature. The upper limits are 3σ. (d) LSR velocity of the (3, 3) transition. (e) Line width determined using a single Gaussian. (f) Main beam brightness temperature. The upper limits are 3σ. The errors are given in parentheses.
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