Open Access
Table 2
GMRT observation details.
| Frequency | 1420.407 MHz |
| Observation date | 15th March, 2009 |
| Primary calibrator | 3C 286 |
| Phase calibrator (flux density) | 0029+349 (1.89 Jy) |
| Integration time | 8.0 h |
| Primary beam | 24′ at 1420.4057 MHz |
| Low-resolution beam | 48.3′′ × 38.3′′ (PA = −36.3°) |
| High-resolution beam | 23.4′′ × 15.2′′ (PA = −29.7°) |
| rms for low-resolution map | 1.2 mJy beam-1 |
| rms for high-resolution map | 1.0 mJy beam-1 |
| RA (pointing centre) | 00h21m51.4s |
| Dec (pointing centre) | 22°23m58.6s |
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