Table 4.
Physical properties derived from SED fitting and dust masses from far-infrared photometry.
| Name | μ | log(SFR100) | log(Mstars) | log(Ldust) |
 |
 |
 |
|---|---|---|---|---|---|---|---|
| M⊙ yr−1 | M⊙ | L⊙ | M⊙ | M⊙ | M⊙ | ||
| Sunburst Arc | 171 |
 |
 |
 |
< 7.1 | < 6.8 | < 7.0 |
| SGASJ1226-A (a) | 87 |
 |
 |
< 10.7 | < 6.4 | < 6.5 | < 7.4 |
| SGASJ1226-B | 30 |
 |
 |
 |
 |
7.3 ± 0.1 | < 7.8 |
| SGASJ0033-A (a) | 67 |
 |
 |
 |
 |
7.59 ± 0.04 | 7.65 ± 0.14 |
| SGASJ1226-G1 (b) | 2.7 |
 |
 |
 |
 |
8.22 ± 0.12 | < 8.9 |
| SGASJ0033-G1 (c) | 5.4 |
 |
 |
 |
 |
8.63 ± 0.08 | < 8.8 |
Notes. The second column shows the fiducial magnification factor applied to bring values into the source plane. Below the horizontal rule, we add (for completeness) the results for the foreground galaxies detected in Band 7 except for the SMG which has a single detection in the near infrared and lacks a spectroscopic redshift. The last two columns, separated by a vertical line, contain the dust masses inferred from the continuum measurements in bands 7 and 4.
Fitted at fixed z = 0.77 (Tejos et al. 2021).
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