Table 1.
Basic parameters for the pulsars in our sample.
| Parameter | J0218+4232 | J1713+0747 | J2145−0750 | References |
|---|---|---|---|---|
| Period (ms) | 2.3 | 4.6 | 16.1 | Navarro et al. (1995), Foster et al. (1993), Bailes et al. (1994) |
| DM (cm pc−3) | 61 | 16 | 9 | Navarro et al. (1995), Foster et al. (1993), Bailes et al. (1994) |
| Orbital period (days) | 2.0 | 67.8 | 6.8 | Desvignes et al. (2016), Arzoumanian et al. (2018b) |
| Flux density S1400 (mJy) | 0.9 | 9.1 | 10.3 | Kramer et al. (1998), Dai et al. (2015) |
| Pulse width W50 (%) | 43 | 2.4 | 2.1 | Stairs et al. (1999), Manchester et al. (2013) |
| IPTA timing rms (μs) | 7 | 0.2 | 1 | Verbiest et al. (2016), Perera et al. (2019) |
| IPTA ECORR | – | 0.16 | 1.3 | Perera et al. (2019) |
Notes. Parameters are merely indicative and have been rounded. As an indication of the timing precision, the weighted rms residual is quoted for the IPTA combination that provided the best timing precision for the given pulsar, rounded to one significant digit. ECORR refers to the mean frequency-correlated EQUAD parameter (Arzoumanian et al. 2014) and is a measure for the strength of SWIMS present in a given pulsar.
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