We provide the uncertainties (for 90% confidence level) of parameters in ATel #17430 here:
- The inner disk temperature from DISKBB: 0.893 \pm 0.008 keV
- The normalization of DISKBB: 1270 \pm 40
- The photon index of CUTOFFPL: 2.81 \pm 0.03
- The cutoff energy of CUTOFFPL: 44 \pm 8 keV
- The normalization of CUTOFFPL: 0.28_{-0.05}^{+0.4}
- The 3-20 keV absorbed flux: (3.63 \pm 0.01)*10^9 erg/s/cm^2
The NuSTAR observation starts from 2025-09-18 16:46:08 with a exposure of 15.8 ks.