Table of contents
Table with the current status of the EVN stations for the continuous calibration (band dependent)
Current status of the continuous calibration implementation at the stations
| L Band | C band | M band | X band | K band | Q band | Last updated | |
| Ar | |||||||
| Bd | |||||||
| Ef | |||||||
| Hh | |||||||
| Jb | |||||||
| KVN | - | - | - | - | No | No | 10-06-2015 |
| Mc | No(work in progress) | No(work in progress) | No(work in progress) | No(work in progress) | No(work in progress) | - | 11-06-2015 |
| Mh | - | - | - | No | Tested in lab | No | 09-06-2015 |
| Nt | |||||||
| On | |||||||
| Sr | |||||||
| T6 | |||||||
| Tr | |||||||
| Sh | |||||||
| Sv | |||||||
| Wb | in progress | in progress | in progress | in progress | 15-06-2015 | ||
| Ys | - | 80 Hz | 80 Hz | 80 Hz | not tested | No | 5-06-2015 |
| Zc |
- The DBBC allows to detect synchronously an 80 Hz signal integrating the power from the cal off and cal on phases.
- The 80 Hz signal can be obtained from output "Cont Cal".
- Continuous cal can be enabled by typing:
- cont_cal=on (at the FS)
- In some cases the signal is inverted and you can get negative Tsys. This is a pending issue to be solved. It can be solved by patching the FS, but this solution should be avoided in the future and look for a cleaner one. The DBBC allows to invert the signal but this does not work at V105 version yet.
- station.prc should be ready to switch between continuous calibration for some bands and traditional calibration for others.
