Table 1
Quasars at z > 4.5 imaged earlier with VLBI by increasing redshift.
| Source name | z | ν | Network | Peak | Ref. |
| GHz | mJy/beam | ||||
|
|
|||||
| J1235−0003 | 4.69 | 1.4 | VLBA | 17 | 1 |
| J1205−0742N | 4.70 | 1.4 | VLBA | 0.2 | 2 |
| J1205−0742S | 4.70 | 1.4 | VLBA | 0.2 | 2 |
| J1430+4204 | 4.72 | 5 | EVN | 161 | 3 |
| 15 | VLBA | 159 & 200 | 4 | ||
| J1451−1512 | 4.76 | 5 | EVN | 50 | 5 |
| J0913+5919 | 5.11 | 1.4 | VLBA | 19 | 1 |
| J0906+6930 | 5.47 | 15 | VLBA | 115 | 6 |
| 43 | VLBA | 42 | 6 | ||
| J0836+0054 | 5.77 | 1.6 | EVN | 0.8 | 7 |
| 5 | EVN | 0.3 | 8 | ||
| J1427+3312 | 6.12 | 1.4 | VLBA | 1.0 | 9 |
| 1.6 | EVN | 0.5 | 10 | ||
| 5 | EVN | 0.2 | 10 | ||
Notes. Column 1 – source name (J2000); Col. 2 – spectroscopic redshift; Col. 3 – observing frequency (GHz); Col. 4 – interferometer array (EVN: European VLBI Network, VLBA: Very Long Baseline Array); Col. 5 – peak brightness (mJy/beam); Col. 6.
References. 1: Momjian et al. (2004); 2: Momjian et al. (2005); 3: Paragi et al. (1999); 4: Veres et al. (2010); 5: L.I. Gurvits et al. (in preparation); 6: Romani et al. (2004); 7: Frey et al. (2003); 8: Frey et al. (2005); 9: Momjian et al. (2008); 10: Frey et al. (2008b).
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