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Swift-XRT spectra of GRB 250727A — Source 1

Last updated at 2025-07-31 at 03:08:58 UTC

xrtpipeline was called using the Swift 6.35.2 software

About these products.

Time-averaged spectrum (T0 + 2357 to 300703 s)

Download spectral files for Time-averaged spectrum.

Plots to download

PC mode spectrum of GRB 250727A - source 1

PC mode. Mean photon arrival: T0+20248 s

N_H (Galactic)	9.71 × 10²⁰ cm^-2
N_H (intrinsic)	0 (+2.55 × 10²¹, -0) cm^-2
z of absorber	0
Photon index	2.0 (+0.8, -0.6)
Flux (0.3-10 keV) (Observed)	1.35 (+1.15, -0.64) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.7 (+1.0, -0.8) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	3.23 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.96 × 10^-11 erg cm^-2 ct^-1
W-stat What's this?(dof)	14.04 (12)
Spectrum exposure	5.9 ks