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Table 2.

Observational summary of the COBRaS L-band Legacy dataset.

Total integration time ∼48 h
Data size ∼940 GB
Number of pointings 7
FoV (diameter) per pointing ( † )
Central frequency 1.5103374 GHz
Frequency range 1.2543374–1.7663374 GHz
Number of baselines 20
Number of IFs 8
Number of channels (per IF) 512
Channel increment 125 kHz
Polarisations (stokes) RR, LL, RL, LR
Predicted resolution 183 mas
Predicted sensitivity ∼13 μJy for 3.5 h on source

Notes. The total integration time and data size includes all of the seven target fields and the observed calibration sources over both epochs (April 11 and 26). We note that the given integration time and data size describes that of the raw dataset, i.e. before any loss of data due to RFI, noisy data, or “off-source” visibilities. ( † )As measured from the central frequency (listed) of the band.

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