Free Access
Table 1
Comparison of field of view in resolution units for different arrays.
| Array | d (m) | D (km) | D/d | ||
|
|
|||||
| VLAa | 25 | 36 | 1 | 440 | |
| Merlinb | 32 | 217 | 8 | 680 | |
| EfMaMcNoc | 100 | 1 | 334 | 10 | 334 |
| EVN | 100 | 10 | 180 | 101 | 800 |
| VLBA | 25 | 8 | 611 | 344 | 440 |
Notes.
Diameter of largest antenna d; length of longest baseline D; the approximate number of resolution units across the primary beam D/d ≈ Θ/θ.
(c)
Array described in Sect. 3.1.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.