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Swift-XRT spectra of GRB 250211A — Source 1

Last updated at 2025-02-13 at 06:11:11 UTC

About these products.

Time-averaged spectrum (T0 + 28983 to 46988 s)

Download spectral files for Time-averaged spectrum.

Plots to download

PC mode spectrum of GRB 250211A

PC mode. Mean photon arrival: T0+38330 s

N_H (Galactic)	2.27 × 10²¹ cm^-2
N_H (intrinsic)	0 (+8.79 × 10²¹, -0) cm^-2
z of absorber	0
Photon index/th>	2.84 (+??, -0.96)
Flux (0.3-10 keV) (Observed)	1.4 (+0.9, -0.8) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.0 (+4.5, -2.0) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	1.98 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.39 × 10^-11 erg cm^-2 ct^-1
W-stat What's this?(dof)	17.65 (9)
Spectrum exposure	3.4 ks