Open Access
Table 1.
Summary of the observations.
| Setup | 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|
| Obs. date | 2017-03-27 | 2017-03-22 | 2017-03-19 | 2016-01-27 | 2017-03-19 | 2017-01-04 |
| Band | 8 | 7 | 7 | 6 | 6 | 3 |
| Ref.frequency [GHz] | 456.12 | 330.79 | 293.89 | 255.50 | 245.69 | 108.40 |
| Beam | 0.9″ × 0.8″ | 1.3″ × 1.1″ | 1.8″ × 1.0″ | 0.8″ × 0.7″ | 1.6″ × 1.3″ | 4.0″ × 3.3″ |
| Int. time [s] | 4890 | 3878 | 3126 | 514 | 2141 | 2005 |
| RMS [μJy beam−1] | 415 | 337 | 414 | 503 | 257 | 345 |
Notes. RMS refers to the observed noise per channel in the cleaned data cube, for a channel width of 90 km s−1, except for [C II] (setup 4) which is computed over channels of 30 km s−1 (see text).
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