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Table 4
GMRT image parameters.
| Frequency | 153 MHz | 323 MHz | 608 MHz |
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| Beam size | 28.4″ × 23.6″ | 12.3″ × 11.3″ | 6.9″ × 5.1″ |
| σ rms | 1.5 mJy beam-1 | 0.2 mJy beam-1 | 24 μJy beam-1 |
| Dyn. range | ~650 | ~1180 | ~2750 |
| Mode | mfs | mfs | mfs |
| Weighting | Briggs | Briggs | Briggs |
| Robust | 0.5 | 0.5 | 0.5 |
| Grid mode | widefield | widefield | widefield |
| w projection | 150 | 150 | 150 |
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