Estimated age, log stellar mass, and SFR for each of the potential host galaxies, obtained from the SED fitting performed by Zou et al. (2022). The upper SFR refers to the upper limit of the SFR with a 68 per cent confidence level.
| Property . | North galaxy . | South galaxy . |
|---|---|---|
| Age (yr) | |$8\times 10^9$| | |$4\times 10^9$| |
| Mass (dex) | 10.26 | 10.33 |
| Best SFR (|$M_{\odot }\, \mathrm{yr^{-1}}$|) | |$-0.1$| | |$-0.1$| |
| Upper SFR (|$M_{\odot }\, \mathrm{yr^{-1}}$|) | 0.2 | 0.0 |
| Property . | North galaxy . | South galaxy . |
|---|---|---|
| Age (yr) | |$8\times 10^9$| | |$4\times 10^9$| |
| Mass (dex) | 10.26 | 10.33 |
| Best SFR (|$M_{\odot }\, \mathrm{yr^{-1}}$|) | |$-0.1$| | |$-0.1$| |
| Upper SFR (|$M_{\odot }\, \mathrm{yr^{-1}}$|) | 0.2 | 0.0 |
Estimated age, log stellar mass, and SFR for each of the potential host galaxies, obtained from the SED fitting performed by Zou et al. (2022). The upper SFR refers to the upper limit of the SFR with a 68 per cent confidence level.
| Property . | North galaxy . | South galaxy . |
|---|---|---|
| Age (yr) | |$8\times 10^9$| | |$4\times 10^9$| |
| Mass (dex) | 10.26 | 10.33 |
| Best SFR (|$M_{\odot }\, \mathrm{yr^{-1}}$|) | |$-0.1$| | |$-0.1$| |
| Upper SFR (|$M_{\odot }\, \mathrm{yr^{-1}}$|) | 0.2 | 0.0 |
| Property . | North galaxy . | South galaxy . |
|---|---|---|
| Age (yr) | |$8\times 10^9$| | |$4\times 10^9$| |
| Mass (dex) | 10.26 | 10.33 |
| Best SFR (|$M_{\odot }\, \mathrm{yr^{-1}}$|) | |$-0.1$| | |$-0.1$| |
| Upper SFR (|$M_{\odot }\, \mathrm{yr^{-1}}$|) | 0.2 | 0.0 |
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