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Swift-XRT spectra of GRB 251016A — Source 31

Last updated at 2025-10-17 at 13:00:54 UTC

xrtpipeline was called using the Swift 6.35.2 software

About these products.

Time-averaged spectrum (T0 + 6615 to 40427 s)

Download spectral files for Time-averaged spectrum.

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PC mode spectrum of GRB 251016A - source 31

PC mode. Mean photon arrival: T0+11795 s

N_H (Galactic)	3.93 × 10²¹ cm^-2
N_H (intrinsic)	0 (+1.67 × 10²³, -0) cm^-2
z of absorber	0
Photon index/th>	1.97 (+??, -4.87)
Flux (0.3-10 keV) (Observed)	4 (+1.00 × 10¹², -4) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	7 (+1.00 × 10¹², -6) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	2.13 × 10^-9 erg cm^-2 ct^-1
Counts to flux (unabs)	3.17 × 10^-9 erg cm^-2 ct^-1
W-stat What's this?(dof)	1.11 (6)
Spectrum exposure	3.5 ks