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Table 1
Summary of the physical properties of the BR 1202-0725 system from the literature and from this paper.
| Sources | |||
| BR 1202 N | BR 1202 S | References | |
|
|
|||
| RA | 12:05:22.98 | 12:05:23.13 | |
| Dec | –07.42.29,56 | –07.42.32,68 | |
| Integrated continuum flux at 900 μm [mJy] | 15.8 ± 2.4 | 14.8 ± 2.2 | |
| Distance from S source [kpc] | 23.5 ± 0.3 | – | |
| FWHM from Gaussian fitting of continuum | 0.84′′ × 0.75′′ | 0.81′′ × 0.78′′ | |
| Integrated [CII] flux [Jy/km s-1] | 9.06 | 8.45 | |
| FHWM of [CII] line [km s-1] | 500 ± 20 | 300 ± 20 | |
| Redshift | 4.6891 | 4.6943 | |
| LFIR [ L⊙] | 1.5 × 1013 | 1.8 × 1013 | |
| SFR from continuum [M⊙ yr-1] | 2600 | 3200 | |
| SFR from [CII] [M⊙ yr-1] | 6800 ± 1000 | 5000 ± 1000 | |
|
7.8 ± 1.2 | 5.3 ± 0.8 | 1 |
| α CO | 0.6 ± 0.2 | 0.6 ± 0.2 | 2 |
| Molecular mass [1010 M⊙] | 4.6 ± 1.7 | 3.2 ± 1.2 | |
| Disk inclination [°] | 25 ± 15 | 15 ± 10 | |
| PA of line of nodes [°] | 180 ± 5 | 230 ± 10 | |
| Scale radius [kpc] | 2.8 ± 0.2 | 2.4 ± 0.2 | |
| log 10(Mdyn/M⊙) | 10.8 ± 0.6 |
|
|
| log 10(MBH/M⊙) | – | 9.1± 0.3 | |
| MBH [109M⊙] | – | 1.5 |
|
| ΣSFR [M⊙/yr kpc-2] | 80 | 180 | |
| Σgas [M⊙ pc-2] | 1900 | 1800 | |
| Dark halo mass [M⊙] | >3.2 × 1011 | ||
Reference. (1) Salomé et al. (2012) ; (2) Bolatto et al. (2013).
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