Open Access

Table A.1.

Power-law fit to NICER data.

OBSID MJD NH(a) Γ FX (0.3-10.0 keV) DOF
d × 1022 cm−2 erg cm−2 s−1
4202430101 59538.5 0.0263 1.17 3.24 1.15 424
4202430102 59539.1 < 0.05 1.03 3.67 1.22 351
4202430103 59540.5 < 0.018 1.12 3.19 1.11 379
4202430104 59541.5 < 0.007 1.06 3.29 1.24 397
4202430105 59542.5 < 0.4 1.14 2.40 1.16 154
4202430106 59543.6 < 0.1 1.06 2.66 1.08 328
4202430107 59544.4 < 0.015 1.12 2.61 0.95 364
4202430108 59545.5 < 0.03 1.02 2.77 0.86 42
4202430109 59550.7 < 0.006 0.87 2.19 1.18 404
4202430110 59551.7 < 0.007 0.69 2.12 1.14 269
4202430111 59552.5 < 0.003 0.88 2.03 1.19 355
4202430112 59553.1 < 0.11 0.91 1.28 0.90 46
4202430113 59555.5 < 0.11 0.92 1.12 1.03 103
4202430114 59556.7 < 0.04 0.69 1.42 0.97 96
4202430116 59559.5 < 0.07 0.99 2.24 1.03 157
4202430117 59560.8 < 0.06 0.92 1.87 0.87 115
4202430118 59561.6 < 0.10 0.90 1.45 1.09 116
4202430119 59563.3 < 0.008 0.97 1.98 1.11 171
4202430121 59571.5 < 0.13 0.74 2.14 1.41 15
4202430141 59602.6 < 0.07 1.09 2.15 1.05 50
(a)

Column density intrinsic to the SMC and the source. Most values are not well constrained and are consistent with an upper limit. For the fit, the Galactic column density was fixed to a value of 4×1020 cm−2.

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