Baseline Distance and Angular Resolution
Distance between each VLBA baseline (km): The longest baseline in the array is 8,611 kilometres (5,351 mi).
| SC | HN | NL | FD | LA | PT | KP | OV | BR | MK | EB | AR | GB | Y27 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SC | ... | 2853 | 3645 | 4143 | 4458 | 4579 | 4839 | 5460 | 5767 | 8611 | 6822 | 238 | 2708 | 4532 |
| HN | 2853 | ... | 1611 | 3105 | 3006 | 3226 | 3623 | 3885 | 3657 | 7502 | 5602 | 2748 | 829 | 3198 |
| NL | 3645 | 1611 | ... | 1654 | 1432 | 1663 | 2075 | 2328 | 2300 | 6156 | 6734 | 3461 | 1064 | 1640 |
| FD | 4143 | 3105 | 1654 | ... | 608 | 564 | 744 | 1508 | 2345 | 5134 | 8084 | 3922 | 2354 | 515 |
| LA | 4458 | 3006 | 1432 | 608 | ... | 236 | 652 | 1088 | 1757 | 4970 | 7831 | 4246 | 2344 | 226 |
| PT | 4579 | 3226 | 1663 | 564 | 236 | ... | 417 | 973 | 1806 | 4795 | 8014 | 4365 | 2551 | 52 |
| KP | 4839 | 3623 | 2075 | 744 | 652 | 417 | ... | 845 | 1913 | 4466 | 8321 | 4623 | 2939 | 441 |
| OV | 5460 | 3885 | 2328 | 1508 | 1088 | 973 | 845 | ... | 1214 | 4015 | 8203 | 5255 | 3323 | 1025 |
| BR | 5767 | 3657 | 2300 | 2345 | 1757 | 1806 | 1913 | 1214 | ... | 4398 | 7441 | 5585 | 3326 | 1849 |
| MK | 8611 | 7502 | 6156 | 5134 | 4970 | 4795 | 4466 | 4015 | 4398 | ... | 10328 | 8434 | 7028 | 4835 |
| EB | 6822 | 5602 | 6734 | 8084 | 7831 | 8014 | 8321 | 8203 | 7441 | 10328 | ... | 6911 | 6335 | 8008 |
| AR | 238 | 2748 | 3461 | 3922 | 4246 | 4365 | 4623 | 5255 | 5585 | 8434 | 6911 | ... | 2545 | 4317 |
| GB | 2708 | 829 | 1064 | 2354 | 2344 | 2551 | 2939 | 3323 | 3326 | 7028 | 6335 | 2545 | ... | 2516 |
| Y27 | 4532 | 3198 | 1640 | 515 | 226 | 52 | 441 | 1025 | 1849 | 4835 | 8008 | 4317 | 2516 | ... |
Minimum angular resolution:
| Wavelength (cm) | 90 | 50 | 21 | 18 | 13 | 6 | 4 | 2 | 1 | 0.7 |
|---|---|---|---|---|---|---|---|---|---|---|
| (milliarcseconds) | 22 | 12 | 5.0 | 4.3 | 3.2 | 1.4 | 0.85 | 0.47 | 0.32 | 0.17 |
Read more about this topic: Very Long Baseline Array
Famous quotes containing the words distance and/or resolution:
“And then he heard some old forgotten talk
At a short distance like a hundred miles
Filling the air with its secrecy,
And was afraid of all the living air....”
—Allen Tate (1899–1979)
“A resolution to avoid an evil is seldom framed till the evil is so far advanced as to make avoidance impossible.”
—Thomas Hardy (1840–1928)