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Swift-XRT spectra of GRB 120328A

Last updated after receiving ObsID 00518792004, version 15

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 74 to 40103 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+121 s

N_H (Galactic)	3.02 × 10²¹ cm^-2
N_H (intrinsic)	2.6 (+0.8, -0.6) × 10²² cm^-2
z of absorber	0
Photon index	2.5 (+0.4, -0.4)
Flux (0.3-10 keV) (Observed)	4.0 (+0.5, -0.5) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.72 (+1.49, -0.48) × 10^-9 erg cm^-2 s^-1
Counts to flux (obs)	5.13 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	2.19 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	247.01 (297)
Spectrum exposure	70 s

PC mode. Mean photon arrival: T0+5878 s

N_H (Galactic)	3.02 × 10²¹ cm^-2
N_H (intrinsic)	2.7 (+0.7, -0.6) × 10²² cm^-2
z of absorber	0
Photon index	2.9 (+0.5, -0.4)
Flux (0.3-10 keV) (Observed)	3.6 (+0.5, -0.4) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.7 (+3.2, -1.0) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	4.76 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.54 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	198.35 (249)
Spectrum exposure	10.6 ks

Late Time spectrum (T0 + 4120 to 40103 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+12015 s

N_H (Galactic)	3.02 × 10²¹ cm^-2
N_H (intrinsic)	2.87 (+1.15, -0.94) × 10²² cm^-2
z of absorber	0
Photon index	3.7 (+0.8, -0.7)
Flux (0.3-10 keV) (Observed)	8.6 (+1.7, -1.4) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.4 (+8.4, -1.5) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	3.65 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	1.04 × 10^-9 erg cm^-2 ct^-1
W-stat (dof) What's this?	114.43 (139)
Spectrum exposure	9.9 ks