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Table 1.
Summary of the observational details.
| Telescope | Frequency | Configuration | Target TOS | Calibrators | Observation date |
|---|---|---|---|---|---|
| LOFAR | 144 MHz | HBA-dual inner | 8 h | 3C196 | 23 May 2018 |
| GMRT | 235 MHz | – | 6 h | 3C147, 3C286, 0834+555 | 4 December 2009 |
| VLA | 325 MHz | A | 2.4 h | 3C286, 0749+743 | 24 December 2004 |
| VLA | 325 MHz | B | 3.6 h | 3C147, 0749+743 | 4 December 2003 |
| VLA | 325 MHz | C | 4 h | 3C286, 3C184 | 24 December 2006 |
| GMRT | 610 MHz | – | 6 h | 3C147, 3C286, 0834+555 | 4 December 2009 |
| VLA ( * ) | 1420 MHz | A | 2 h | 3C286, 0749+743 | 24 October 2004 |
| VLA | 1420 MHz | B | 5 h | 3C286, 0954+745 | 19 August 2006 |
| VLA | 1420 MHz | C | 3.4 h | 3C147, 0841+708 | 15 April 2004 |
| VLA ( * ) | 8460 MHz | A | 1.7 h | 3C286, 0749+743 | 17 October 2004 |
| VLA ( * ) | 8460 MHz | D | 4.5 h | 3C147, 0721+713 | 28 November 2005 |
Notes. ( * )Observations considered only for the analysis of the central emission.
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