Open Access
Table 2
Observed HCN lines in ground states and vibrationally excited states with the APEX telescope.
| ΔJ (1) | ν (MHz) (2) | (v1, v2, v3) (3) | Eu (K) (4) | S ulµ2 (5) | log10(Aul) (6) |
|---|---|---|---|---|---|
| 2−1 | 176011.260 | (1, 0, 0) | 4777.1 | 54.6 | −3.64 |
| 176052.380 | (0, 0, 1) | 3029.5 | 53.3 | −3.65 | |
| 177238.656 | (0, 1le ,0) | 1037.1 | 38.9 | −3.77 | |
| 177261.111 | (0, 0, 0) | 12.8 | 53.6 | −3.63 | |
| 177698.780 | (0, 31e, 0) | 3053.6 | 36.7 | −3.80 | |
| 178136.478 | (0, 11f ,0) | 1037.2 | 38.9 | −3.77 | |
| 178170.380 | (0, 20, 0) | 2043.5 | 50.4 | −3.66 | |
| 3−2 | 264011.530 | (1, 0, 0) | 4789.8 | 81.9 | −3.08 |
| 264073.300 | (0, 0, 1) | 3042.2 | 79.9 | −3.09 | |
| 265852.709 | (0, 11e ,0) | 1049.9 | 69.2 | −3.14 | |
| 265886.434 | (0, 0, 0) | 25.5 | 80.5 | −3.08 | |
| 266540.000 | (0, 31e, 0) | 3066.4 | 65.2 | −3.16 | |
| 267109.370 | (0, 22f, 0) | 2078.1 | 42.0 | −3.35 | |
| 267120.020 | (0, 22e, 0) | 2078.1 | 42.0 | −3.35 | |
| 267199.283 | (0, 11f ,0) | 1050.0 | 69.2 | −3.14 | |
| 267243.150 | (0, 20, 0) | 2056.3 | 75.6 | −3.10 | |
| 269312.890 | (0, 31f, 0) | 3066.6 | 65.2 | −3.15 | |
| 4−3 | 354460.435 | (0, 11e ,0) | 1066.9 | 97.4 | −2.73 |
| 354505.478 | (0, 0, 0) | 42.5 | 107.3 | −2.69 | |
| 355371.690 | (0, 31e, 0) | 3083.4 | 91.8 | −2.75 | |
| 356135.460 | (0, 22f, 0) | 2095.2 | 75.6 | −2.83 | |
| 356162.770 | (0, 22e, 0) | 2095.2 | 75.6 | −2.83 | |
| 356255.568 | (0, 11f ,0) | 1067.1 | 97.4 | −2.72 | |
| 356301.178 | (0, 20, 0) | 2073.4 | 100.8 | −2.71 | |
| 356839.554 | (0, 33e, 0) | 3127.2 | 42.8 | −3.08 | |
| 356839.650 | (0, 33f, 0) | 3127.2 | 42.8 | −3.08 |
Notes. (1) Rotational transition. (2) Rest frequency from the CDMS database (CDMS; Zelinger et al. 2003; Müller et al. 2005). (3) Vibrational state. (4) Upper-level energy. (5) Line strength. (6) Einstein A coefficient.
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.