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Swift-XRT spectra of GRB 201103B

Last updated after receiving ObsID 00021039004, version 7

Data were analysed using HEASOFT version 6.32

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Time-averaged spectrum (T0 + 199515 to 205991 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+202135 s

NH (Galactic)1.37 × 1021 cm-2
NH (intrinsic)9 (+95, -8) × 1021 cm-2
z of absorber0
Photon index4.1 (+1.8, -2.1)
Flux (0.3-10 keV)
(Observed)		3.1 (+3.4, -1.8) × 10-13 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)		7 (+1.00 × 1012, -5) × 10-12 erg cm-2 s-1
Counts to flux (obs)2.18 × 10-11 erg cm-2 ct-1
Counts to flux (unabs)4.86 × 10-10 erg cm-2 ct-1
W-stat (dof)
What's this?		14.68 (10)
Spectrum exposure1.2 ks