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Swift/XRT spectra of GRB

Last updated using ObsID 00374210991, version 8

Related pages: Enhanced position | Light curve | Download obs data | SPER analysis

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Time-averaged spectrum (T0 + 85 to 37178 s)

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WT and PC mode spectra of GRB

WT mode. Mean photon arrival: T0+116 s

NH (Galactic)1.1e+20 cm-2
NH (intrinsic)9.8 (+24.5, -9.8) x 1020 cm-2
z of absorber2.752
Photon index2.417 (+0.129, -0.100)
Flux (0.3-10 keV)
(Observed)		3.57 (+0.16, -0.22) x 10-10 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)		3.9 x 10-10 erg cm-2 s-1
Counts to flux (obs)2.7 x 10-11 erg cm-2 ct-1
Counts to flux (unabs)3.0 x 10-11 erg cm-2 ct-1
C-stat (dof)302.22 (330)
Exposure time119 s

PC mode. Mean photon arrival: T0+11770 s

NH (Galactic)1.1e+20 cm-2
NH (intrinsic)4.9 (+2.0, -1.0) x 1021 cm-2
z of absorber2.752
Photon index2.197 (+0.077, -0.070)
Flux (0.3-10 keV)
(Observed)		5.42 (+0.38, -0.37) x 10-12 erg cm-2 s-1
Flux (0.3-10 keV)
(Unabsorbed)		6.3 x 10-12 erg cm-2 s-1
Counts to flux (obs)3.4 x 10-11 erg cm-2 ct-1
Counts to flux (unabs)3.9 x 10-11 erg cm-2 ct-1
C-stat (dof)431.94 (407)
Exposure time15.8 ks