Table 1
Positions, sizes, and fluxes of the HDF850.1 merger galaxies.
| RA | Dec | Major | Minor | PA | C+ | Velocity | C+ | Dust | |
| 12h36m | 62°12′ | axis | axis | peak | at peak | flux | flux | ||
| Data | J2000 | J2000 | arcsec | arcsec | deg | m Jy | km s-1 | Jy km s-1 | m Jy |
|
|
|||||||||
| HDF850.1 C+ line: | |||||||||
|
|
|||||||||
| North galaxy | |||||||||
| −440 to +30 km s-1: | 51.989s | 25.88′′ | 0.8′′ | 0.4′′ | −46° | 18.8 | −200 | 6.9 | 2.2 |
| South galaxy | |||||||||
| +30 to +500 km s-1: | 51.993s | 25.57′′ | 0.4′′ | 0.4′′ | – | 11 | +130 | 3.0 | 2.4 |
|
|
|||||||||
| HDF850.1 dust continuum at 0.98mm: | |||||||||
|
|
|||||||||
| North+south galaxies | |||||||||
| together: | 51.993s | 25.70′′ | 0.9′′ | 0.3′′ | −23° | – | – | 9.9 | 4.6 |
|
|
|||||||||
| Lensing elliptical galaxy: | |||||||||
|
|
|||||||||
| 3-586.0 at z = 1.224: | 52.090s | 26.30′′ | – | – | – | – | – | – | <0.9 |
Notes. C+ and dust positions, sizes, and fluxes are from the maps and from Gaussian fits in the (u,v) plane. C+ peak fluxes and velocity peaks are from Gaussian fits to the spatially-integrated spectrum. Errors: positions: ± 0.004s in RA and ± 0.03′′ in Dec; sizes: ± 0.1′′; PA: ± 5°; C+ fluxes: ±10%; dust flux ±20%. Velocities of the C+ line peaks are relative to 307.267GHz (C+158 μm at z = 5.1853). Errors are ±20 km s-1. Position of the elliptical galaxy is from Barger et al. (2008). Dust continuum limit for the elliptical is the 5σ limit from this paper, Fig. 3 (middle).
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