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Swift-XRT spectra of GRB 260208B — Source 95

Last updated at 2026-02-09 at 22:02:16 UTC

About these products.

Time-averaged spectrum (T0 + 33067 to 45512 s)

Download spectral files for Time-averaged spectrum.

Plots to download

PC mode spectrum of GRB 260208B

PC mode. Mean photon arrival: T0+37516 s

N_H (Galactic)	4.30 × 10²¹ cm^-2
N_H (intrinsic)	8.8 (+113.2, -8.8) × 10²³ cm^-2
z of absorber	0
Photon index	-1.3 (+87.0, -1.3)
Flux (0.3-10 keV) (Observed)	1.2 (+1.00 × 10¹⁰, -1.2) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.1 (+55.9, -2.9) × 10^-10 erg cm^-2 s^-1
Counts to flux (obs)	3.88 × 10^-9 erg cm^-2 ct^-1
Counts to flux (unabs)	9.60 × 10^-9 erg cm^-2 ct^-1
W-stat What's this?(dof)	50.01 (47)
Spectrum exposure	1.9 ks