Monthly Conditions at EVLA
From EVLA Guides
The following plots show the fraction of time that is most suitable for observing in each EVLA band for the one-year period September 2010 - August 2011, according to the measured wind speed and API phase rms (opacity is not included). Click any plot to enlarge it. The simultaneous requirements for wind speed and API phase rms correspond to the current values in the OPT:
| Band: | 4, P, L | S | C | X | Ku | K | Ka | Q |
|---|---|---|---|---|---|---|---|---|
| API (deg) | any | <60 | <45 | <30 | <15 | <10 | <7 | <5 |
| wind (m/s) | any | any | any | <15 | <10 | <7 | <6 | <5 |
Return to the High Frequency observing guide
| January | February | March |
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| April | May | June |
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| July | August | September |
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| October | November | December |
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