Open Access
Table A3
aa index magnetometer stations.
| Name | IAGA code | Start date | End date | Latitude (°N) | Longitude (°E) | Sector | Notes |
|---|---|---|---|---|---|---|---|
| Greenwich | GRW | 1868 | 1925 | 51.477 | 0.000 | N | Replaced by ABN |
| Abinger | ABN | 1926 | 1956 | 51.185 | 359.613 | N | Replaced by HAD |
| Hartland | HAD | 1957 | – | 50.995 | 355.516 | N | |
| Melbourne | MEL | 1868 | 1919 | −37.830 | 144.975 | S | Replaced by TOO |
| Toolangi | TOO | 1958 | 1979 | −37.533 | 145.467 | S | Replaced by CNB |
| Canberra | CNB | 1980 | – | −35.315 | 149.363 | S |
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