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Table 4
Measured coordinates of the five radio quasars at z > 4.5 imaged with VLBI.
| Source name | Right ascension | Declination | Uncertainties | |
| h m s | ° ′ ″ | mas | mas | |
|
|
||||
| J0813+3508 | 08 13 33.32789 | 35 08 10.7698 | 0.4 | 0.5 |
| J1146+4037 | 11 46 57.79043 | 40 37 08.6256 | 0.3 | 0.4 |
| J1242+5422 | 12 42 30.58994 | 54 22 57.4524 | 3.9 | 1.9 |
| J1611+0844 | 16 11 05.65000 | 08 44 35.4776 | 0.5 | 0.4 |
| J1659+2101 | 16 59 13.22857 | 21 01 15.8087 | 1.0 | 1.1 |
Notes. Column 1 – source name; Col. 2 – J2000 right ascension (h m s); Col. 3 – J2000 declination (° ′ ″); Col. 4 and 5 – estimated positional uncertainties in right ascension and declination (mas).
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