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Table 1.

Estimation of B under different assumptions for the Wang (1995; W95) and Parfrey et al. (2016; P16) torque models.

Datea P log(||) neff LX/Lnorm b B (W95)
B (P16)
(y/MJD) (s) (s/s) % erg s−1 1012 G
2016/57738 31.718 −6.257 100% 1 5.8 9.9
31.718 −6.257 50% 1 0.7 1.2
2018/58149 19.976 −6.74 100% 0.8 5.9 10.0
19.976 −6.74 50% 0.8 0.7 1.3

Notes.

(a)

For this table we used only the data from the 2016 and 2018 periods when the system was observed by NuSTAR.

(b)

LX is normalized to 4.7  ×  1039 erg s−1, as derived by C18.

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