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Swift-XRT spectra of GRB 180410A

Last updated after receiving ObsID 00824063001, version 13

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 176 to 45638 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+258 s

N_H (Galactic)	6.56 × 10²¹ cm^-2
N_H (intrinsic)	0 (+4.64 × 10²⁰, -0) cm^-2
z of absorber	0
Photon index	1.76 (+0.08, -0.06)
Flux (0.3-10 keV) (Observed)	6.41 (+0.29, -0.31) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	9.4 (+0.4, -0.7) × 10^-10 erg cm^-2 s^-1
Counts to flux (obs)	4.79 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	7.01 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	552.73 (580)
Spectrum exposure	201 s

PC mode. Mean photon arrival: T0+1496 s

N_H (Galactic)	6.56 × 10²¹ cm^-2
N_H (intrinsic)	1.8 (+2.4, -1.8) × 10²¹ cm^-2
z of absorber	0
Photon index	1.47 (+0.22, -0.21)
Flux (0.3-10 keV) (Observed)	1.15 (+0.13, -0.12) × 10^-11 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.53 (+0.16, -0.14) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	6.22 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	8.33 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	275.08 (333)
Spectrum exposure	6.6 ks

Late Time spectrum (T0 + 5356 to 45638 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+10411 s

N_H (Galactic)	6.56 × 10²¹ cm^-2
N_H (intrinsic)	7.3 (+12.6, -7.2) × 10²¹ cm^-2
z of absorber	0
Photon index	3.2 (+1.5, -1.2)
Flux (0.3-10 keV) (Observed)	2.93 (+1.77, -1.00) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.2 (+6.3, -1.1) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.25 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	2.44 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	25.99 (26)
Spectrum exposure	4.9 ks