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Swift-XRT spectra of GRB 250530A — Source 4

Last updated at 2025-06-02 at 07:04:08 UTC

xrtpipeline was called using the Swift 6.32 software

About these products.

Time-averaged spectrum (T0 + 1055 to 210422 s)

Download spectral files for Time-averaged spectrum.

Plots to download

PC mode spectrum of GRB 250530A - source 4

PC mode. Mean photon arrival: T0+104170 s

N_H (Galactic)	2.66 × 10²⁰ cm^-2
N_H (intrinsic)	2.1 (+14.6, -2.1) × 10²¹ cm^-2
z of absorber	0
Photon index	2.9 (+14.0, -1.6)
Flux (0.3-10 keV) (Observed)	6 (+6, -3) × 10^-14 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.4 (+1.00 × 10¹³, -0.6) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	1.76 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.28 × 10^-11 erg cm^-2 ct^-1
W-stat What's this?(dof)	12.59 (11)
Spectrum exposure	9.8 ks