Monthly Conditions at EVLA
From EVLA Guides
The following plots show the fraction of time suitable for observing in each EVLA band for the one-year period September 2010 - August 2011. 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 |
! January !! February !! March Return to the High Frequency observing guide
| January | February | March |
|---|---|---|
 |
 |
 |
| April | May | June |
 |
 |
 |
| July | August | September |
 |
 |
 |
| October | November | December |
 |
 |
 |
