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Table 2.
Line luminosity ratios towards MACS1931−26.
| Line luminosity ratio | BCG | Tail |
|---|---|---|
| CO(3−2)/CO(1−0) | 0.97 ± 0.09 | 0.67 ± 0.13 |
| CO(4−3)/CO(1−0) | 0.67 ± 0.07 | 0.22 ± 0.11 |
| 0.17 ± 0.07 | ||
| CO(7−6)/CO(1−0) | (0.25 ± 0.09 | – |
| for Lorentzian) | ||
| 0.28 ± 0.09 | 0.68 ± 0.48 | |
| [CI](2−1)/CO(1−0) | (0.38 ± 0.09 | (0.68 ± 0.53 |
| for Lorentzian) | for Lorentzian) | |
Notes. All line ratios are calculated using the ALMA interferometry 12CO(1−0) (Fogarty et al. 2019) because we do not detect the tail 12CO(1−0) peak in single-dish observations. Moreover, the 12CO(3−2) and 12CO(4−3) fluxes are obtained from Fogarty et al. (2019).
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