VLBA+ Observations
VLBA+ observations are made using the 10 antennas of the VLBA together with up to 9 geodetic antennas. The
geodetic antennas included are as follows:
| Name |
Location |
Diameter (m) |
Code |
| GILCREEK | Fairbanks, AK USA | 25.9 | Gc |
| NRAO20 | Green Bank, WV USA | 20.0 | Gn |
| KOKEE | Kokee Park, HI USA | 20.0 | Kk |
| MEDICINA | Medicina, Italy | 32.0 | Mc |
| NYALES20 | Ny Alesund, Norway | 20.0 | Ny |
| ONSALA60 | Onsala, Sweden | 20.0 | On |
| TSUKUB32 | Tsukuba, Japan | 34.0 | Ts |
| WESTFORD | Westford, MA USA | 18.0 | Wf |
| WETTZELL | Wettzell, Germany | 20.0 | Wz |