| 80 | |
| 81 | It's not bad, but there are enough outliers to warrant a closer look. A time-phase plot shows the problem: |
| 82 | |
| 83 | `uvplt vis=cx167.uv "select=-auto,-ant(6),pol(xx,yy),source(1934-638)" axis=time,phase options=nobase device=/xs` |
| 84 | |
| 85 | [[Image(cx167_example_plot5.png)]] |
| 86 | |
| 87 | The time between 07:09:00 and 07:09:10 has bad phases, so we flag this out: |
| 88 | |
| 89 | `uvflag vis=cx167.uv "select=time(07:09:00,07:09:10)" flagval=flag` |
| 90 | |
| 91 | and recalibrate as before. The `real,imag` plot now looks like this: |
| 92 | |