Open Access
Table B.1.
The coordinates in an ECI frame of the VLBI ground array and the downlink stations used to obtain the (u, v) coverage.
| Station | X(km) | Y(km) | Z(km) |
|---|---|---|---|
| VLBI ground array (EHT 2025) | |||
| ALMA | 2225.061 | -5440.057 | -2481.681 |
| APEX | 2225.039 | -5441.197 | -2479.303 |
| CARMA | -2397.431 | -4482.018 | 3843.524 |
| GLT | 1500.692 | -1191.735 | 6066.409 |
| JCMT | -5464.584 | -2493.001 | 2150.653 |
| KP | -1995.678 | -5037.317 | 3357.328 |
| LMT | -768.713 | -5988.541 | 2063.275 |
| PDB | 4523.998 | 468.045 | 4460.309 |
| PV | 5088.967 | -301.681 | 3825.015 |
| SMA | -5464.523 | -2493.147 | 2150.611 |
| SMT | -1828.796 | -5054.406 | 3427.865 |
| SPT | 0.0 | 0.0 | -6359.609 |
| Downlink ground stations | |||
| Cerro Paranal | 1946.434 | -5467.640 | -2642.704 |
| Haleakala | -5466.003 | -2404.290 | 2242.294 |
| Nemean | 4654.281 | 1947.909 | 3888.707 |
| Perth | -2384.691 | 4860.073 | -3361.166 |
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