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Table 3
LOFAR Observational setup.
| Parameter | Value |
|
|
|
| Observational dates | March 10 and May 9, 2015 |
| Telescope | LOFAR |
| Receiver | HBA |
| Backend | COBALT |
| Number of tied-array beams | |
| − first observation | 90 |
| − second observation | 40 |
| Polarisations/beam | 2 |
| Central frequency | 146 MHz |
| Frequency bandwidth | 68.5 MHz |
| Frequency channels | 11232 |
| Sample time | 1310 μs |
| Integration time | 14 400 s |
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