From top to bottom are the NuSTAR light curves (counts per second), HR with 20 time segments delimited by red vertical solid lines, absorption column density N_H2 (in units of 10²² cm⁻²), covering fraction f, EW (in keV), normalization of the Fe Kα line Fe_norm (in photons cm⁻² s⁻¹), spectral index Γ, folding energy E _fold (in keV), normalization of the power law Γ_norm (in photons keV⁻¹ cm⁻² s⁻¹ at 1 keV), and absorbed flux in 3–70 keV (in 1 × 10⁻⁹ erg cm⁻² s⁻¹). The N_H1 is frozen at the line-of-sight absorption of 1.8 × 10²² atoms cm⁻². Note that not all parameters could be constrained in segment 10; therefore, no errors are plotted for this segment. The corner plots corresponding to some segments where the absorption values are medium, low, and high (1, 7, and 19) in these fits are shown in Figures A2–A4.