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Swift-XRT spectra of GRB 250211A — Source 2

Last updated at 2025-02-13 at 06:11:16 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+34989 s

N_H (Galactic)	2.34 × 10²¹ cm^-2
N_H (intrinsic)	6.0 (+167.2, -6.0) × 10²¹ cm^-2
z of absorber	0
Photon index	6 (+50, -9)
Flux (0.3-10 keV) (Observed)	5.5 (+29.2, -3.2) × 10^-14 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	9 (+1.00 × 10¹², -9) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	2.11 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.46 × 10^-9 erg cm^-2 ct^-1
W-stat What's this?(dof)	0.71 (3)
Spectrum exposure	3.4 ks