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Swift-XRT spectra of GRB 220708B

Last updated after receiving ObsID 00021508002, version 7

Data were analysed using HEASOFT version 6.32

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Add time-sliced spectrum.

Time-averaged spectrum (T0 + 35052 to 54232 s)

Download spectral files for Time-averaged spectrum.

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+41620 s

N_H (Galactic)	1.38 × 10²⁰ cm^-2
N_H (intrinsic)	3.2 (+1.5, -1.3) × 10²¹ cm^-2
z of absorber	0
Photon index	2.2 (+0.4, -0.4)
Flux (0.3-10 keV) (Observed)	1.79 (+0.38, -0.30) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.1 (+0.6, -0.5) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.30 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.65 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	121.26 (131)
Spectrum exposure	4.9 ks