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Swift-XRT spectra of GRB 251215A — Source 7

Last updated at 2025-12-20 at 11:13:46 UTC

xrtpipeline was called using the Swift 6.35.2 software

About these products.

Time-averaged spectrum (T0 + 32022 to 383909 s)

Download spectral files for Time-averaged spectrum.

Plots to download

PC mode spectrum of GRB 251215A

PC mode. Mean photon arrival: T0+257127 s

N_H (Galactic)	8.72 × 10²¹ cm^-2
N_H (intrinsic)	3.4 (+18.4, -3.4) × 10²¹ cm^-2
z of absorber	0
Photon index	11.1 (+17.6, -3.6)
Flux (0.3-10 keV) (Observed)	4.5 (+2.7, -1.8) × 10^-14 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	9 (+1.00 × 10¹¹, -7) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	1.58 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.17 × 10^-8 erg cm^-2 ct^-1
W-stat What's this?(dof)	9.79 (13)
Spectrum exposure	9.9 ks