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Swift-XRT spectra of GRB 250211A — Source 3

Last updated at 2025-02-13 at 06:11:07 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+42693 s

N_H (Galactic)	2.40 × 10²¹ cm^-2
N_H (intrinsic)	3.0 (+15.0, -3.0) × 10²¹ cm^-2
z of absorber	0
Photon index	2.4 (+3.3, -1.6)
Flux (0.3-10 keV) (Observed)	2.6 (+5.2, -1.6) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	6 (+1.00 × 10¹³, -3) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	3.39 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	7.76 × 10^-11 erg cm^-2 ct^-1
W-stat What's this?(dof)	10.35 (10)
Spectrum exposure	3.4 ks