Table 1
CH3CHO and HDO emission lines detected towards HH 212 mm during Cycle 1 and Cycle 4 observations.
| Transitiona |  |
 |
 |
rmsb |  |
 |
FWHMb |  |
|---|---|---|---|---|---|---|---|---|
| (GHz) | (K) | (D2) | (K) | (K) | (km s−1) | (km s−1) | (K km s−1) | |
| Cycle 1 | ||||||||
| CH3CHO 185,14–175,13 A | 347.2883 | 215 | 210 | 0.2 | 1.3 (0.2) | +1.7 (–)c | 5.0 (–)c | 6.8 (0.4) |
| CH3CHO 185,13–175,12 A | 347.2949 | 215 | 210 | 0.1 | 1.1 (0.2) | +1.7 (–)c | 5.0 (–)c | 5.8 (0.2) |
| CH3CHO 183,16–173,15 A | 347.5192 | 179 | 221 | 0.2 | 1.4 (0.2) | +0.9 (0.3) | 6.6 (0.7) | 10.1 (0.9) |
| CH3CHO 183,16–173,15 E | 347.5633 | 179 | 221 | 0.1 | 1.4 (0.2) | +1.5 (0.1) | 5.1 (0.2) | 7.7 (0.2) |
| CH3CHO 184,15–174,14 A | 347.6504 | 195 | 216 | 0.4 | 1.5 (0.2) | +1.4 (0.4) | 5.5 (0.8) | 8.7 (1.3) |
| CH3CHO 184,15–174,14 E | 347.7563 | 194 | 213 | 0.2 | 1.5 (0.2) | +1.7 (–)c | 6.3 (0.5) | 10.2 (0.7) |
| CH3CHO 184,14–174,13 E | 347.8310 | 195 | 213 | 0.1 | 1.3 (0.1) | +1.7 (0.2) | 5.3 (0.4) | 7.1 (0.5) |
| CH3CHO 184,14–174,13 A | 347.8390 | 195 | 213 | 0.1 | 1.4 (0.1) | +0.5 (0.1) | 5.9 (0.3) | 8.8 (0.3) |
| CH3CHO 183,15–173,14 A | 350.1334 | 179 | 221 | 0.1 | 3.1 (0.1) | +1.7 (–)c | 5.0 (-)c | 16.3 (2.3) |
| CH3CHO 183,15–173,14 E | 350.1344 | 179 | 221 | |||||
| CH3CHO 181,17–171,16 E | 350.3628 | 164 | 226 | 0.2 | 1.9 (0.2) | +1.3 (0.2) | 5.2 (0.3) | 10.6 (0.6) |
| CH3CHO 181,17–171,16 A | 350.4458 | 163 | 226 | 0.5 | 2.4 (0.4) | +1.7 (–)c | 5.0 (–)c | 12.5 (1.2) |
| Cycle 4 | ||||||||
| HDO 33,1–42,2 | 335.3955 | 335 | 0.4 | 0.5 | 16.2 (1.3) | +2.1 (0.1) | 6.6 (0.2) | 101.6 (1.9) |
| CH3CHO 180,18–170,17 E | 335.3181 | 155 | 227 | 0.6 | 8.5 (1.3) | +3.0 (0.2) | 5.3 (0.2) | 47.8 (2.6) |
| CH3CHO 180,18–170,17 A | 335.3587 | 155 | 227 | 1.1 | 9.6 (1.3) | +2.9 (0.2) | 5.6 (0.5) | 57.3 (4.5) |
Notes. (a) Frequencies and spectroscopic parameters have been extracted from the Jet Propulsion Laboratory molecular database (Pickett et al. 1998) for all the transitions. Upper level energies refer to the ground state of each symmetry. (b) Gaussian fit. Spectral resolution of1 km s−1. (c) Assumed.
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.