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Table 1.

Summary of the dataset used in this paper.

Telescope Receiver Length (MJD) Backend De-dispersion Central Bandwidth Number of Number of
Frequency (MHz)(a) channels ToAs
(MHz)
MeerKAT L 58590–59435 PTUSE Coherent 1284.582 775.75 8 298
UHF 59073–59718 PTUSE Coherent 816.582 544 8 206

Parkes H–OH 54090–54226 PBFB1 Incoherent 1433 256 1 7

Parkes Multibeam 54023–54295 PBFB1 Incoherent 1369 256 1 3
54462–54648 PBFB2 Incoherent 1369 256 1 6
54680–55904 PBFB3 Incoherent 1369 256 1 9
54876–55649 PBFB4 Incoherent 1369 256 1 12
55734–55866 CASPSR Coherent 1380 400 1 2
(a)

Notes. MeerKAT provides greater sensitivity and bandwidths, and thus a better S/N than Parkes. However, the Parkes data set significantly extends our timing baseline. Effective available bandwidth.

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