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Swift-XRT spectra of GRB 140302A

Last updated after receiving ObsID 00589685002, version 9

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 78 to 57547 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+124 s

N_H (Galactic)	2.77 × 10²¹ cm^-2
N_H (intrinsic)	3.1 (+2.0, -1.7) × 10²¹ cm^-2
z of absorber	0
Photon index	1.05 (+0.17, -0.16)
Flux (0.3-10 keV) (Observed)	9.2 (+0.9, -0.8) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.05 (+0.08, -0.07) × 10^-9 erg cm^-2 s^-1
Counts to flux (obs)	6.97 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	7.98 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	450.64 (507)
Spectrum exposure	117 s

PC mode. Mean photon arrival: T0+1909 s

N_H (Galactic)	2.77 × 10²¹ cm^-2
N_H (intrinsic)	3 (+6, -3) × 10²¹ cm^-2
z of absorber	0
Photon index	1.3 (+0.6, -0.5)
Flux (0.3-10 keV) (Observed)	1.8 (+0.6, -0.4) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.2 (+0.5, -0.4) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	6.56 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	7.96 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	72.32 (95)
Spectrum exposure	10.6 ks

Late Time spectrum (T0 + 5110 to 57547 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+9920 s

N_H (Galactic)	2.77 × 10²¹ cm^-2
N_H (intrinsic)	4 (+31, -4) × 10²¹ cm^-2
z of absorber	0
Photon index	0.7 (+1.8, -1.1)
Flux (0.3-10 keV) (Observed)	2.1 (+1.7, -1.2) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.3 (+2.5, -1.1) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	9.33 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	1.02 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	13.55 (15)
Spectrum exposure	10.1 ks