Table 1
Summary of the observations.
| Trans. | Eu | Freq. | Instr. | ηmb | Beam | ΔV | Tsys | rms (K) | Observed | |
|---|---|---|---|---|---|---|---|---|---|---|
| (K) | (GHz) | size (′′) | (km s−1) | (K) | median | range | sources | |||
| CO (4–3) | 55 | 461.04 | FLASH+ | 0.60 | 13.4 | 0.953 | 1398 ± 761 | 0.35 | 0.12–1.50 | 98 |
| CO (6–5) | 116 | 691.47 | CHAMP+ | 0.41 | 9.6 | 0.318 | 1300 ± 250 | 0.21 | 0.07–0.75 | 99 |
| CO (7–6) | 155 | 806.65 | CHAMP+ | 0.34 | 8.2 | 0.273 | 5000 ± 1500 | 0.91 | 0.29–2.10 | 99 |
Notes. The columns are as follows: (1) observed transition; (2) upper-level energy of the transition; (3) rest frequency; (4) instrument; (5) main-beam efficiency (ηmb); (6) beam size at the rest frequency; (7) spectral resolution; (8) mean systemic temperature of the observations; (9) and (10) median and range of the rms of the data of the single-pointing CO (4–3) spectra and the spectra extracted at central position of the CO (6–5) and CO (7–6) maps at their original resolution; (11) number of observed sources per transition (AGAL301.136+00.226 was not observed in CO (4–3)).
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