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Table 6.

X-ray fluxes of J0458−5202.

Obs. Date F0.2 − 5 F0.5 − 2
(MJD) (10−13 erg cm−2 s−1) (10−13 erg cm−2 s−1)
eR1 58902.22
eR2 59081.91
Sw1 59130.85 < 2.90
Sw2 59137.49
N1–6 59155.09 < ∼3 < ∼2
XM1 59209.43 3.79 ± 0.10 1.13 ± 0.03
XM2 59242.62 3.46 ± 0.12 1.10 ± 0.04
eR3 59252.53
Sw3 59391.00
eR4 59441.16
XM3 59465.40
eR5 59623.99
Sw4 59662.65 0.64 ± 0.23
XM4 59695.01 0.80 ± 0.05 0.25 ± 0.02
Sw5 59733.06 < 1.05 < 0.74
Sw6 59783.50 < 1.07
Sw7 59873.53
Sw8 59992.20 1.51 ± 0.58

Notes. Observed 0.2−5.0 and 0.5−2.0 keV fluxes, determined from model fits to all spectra except for Sw1, 2, 4, 5, 6, 7, and 8, which were based on measured count rates. N1–6 denotes the estimated upper limit associated with the non-detection in the summed NICER data.

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