Open Access
Table 1
Information on the IRAM 30 m observations conducted with EMIR.
| Date | Mode | Band | Tuning | Frequency range | Beam | Measured rms noise level (*) | Size of otf map | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| yyyy-mm-dd | (GHz) | (LSB, USB) | (″) | LO | LI | UI | UO | (″) | |||
| (GHz) | (mK) | (mK) | (mK) | (mK) | |||||||
| 2021-08-04 | onOff | E0 | 73 | 72 – 78.5, 86.4 – 94.1 | 34.4 – 26.7 | 12.5 | 8 | 5.5 | 11.2 | – | |
| 2021-08-04 | onOff | E0 | 80 | 77.7 – 85.5, 93.2 – 101.1 | 32.2 – 22.8 | 5.1 | 3.9 | 4.5 | 4.7 | – | |
| 2021-08-06 | otf | E0 | 90 | 87.7 – 95.5, 103.3 – 111.1 | 28.2 – 22.6 | 11.2 | 10.7 | 12.3 | 14.7 | 300″×300″ | |
| 315″×315″ | |||||||||||
| 2021-08-04 | onOff | E0 | 94 | 92.7 - 99.8, 107.7 – 115.5 | 27.3 – 21.6 | 4.5 | 3.5 | 4.4 | 6.4 | – | |
| 2021-08-05 | onOff | E1 | 133 | 130.7 – 138.5, 146.3 – 154.1 | 19.1 – 16.31 | 7.6 | 5.8 | 9.3 | 12 | – | |
| 2021-08-05 | onOff | E1 | 141 | 138.7 – 146.5, 154.4 – 162.1 | 18.1 – 15.51 | 7.5 | 5.9 | 10 | 9.5 | – | |
| 2021-08-06 | onOff | E2 | 202 | 199.7 – 207.5, 215.4 – 223.1 | 12.5 - 11.2 | 19.3 | 36.1 | 37.3 | 39.2 | – | |
| 2021-08-06 | onOff | E2 | 210 | 207.7 – 215.5, 223.4 – 231.1 | 12.1 - 10.8 | 46.5 | 43.9 | 43 | 45.9 | – | |
| 2021-08-06 | onOff | E2 | 234 (a) | 231.7 – 239.5, 247.4 – 255.1 | 10.8 –9.8 | 37.8 | 41.6 | 54 | 74.8 | – | |
| 2021-08-06 | onOff | E2 | 242 | 239.7–247.5, 255.4 – 263.1 | 10.4 – 9.5 | 52.3 | 52.4 | 64.8 | 67.8 | – | |
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