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Swift-XRT spectra of GRB 231210B

Last updated after receiving ObsID 01201696001, version 15

Data were analysed using HEASOFT version 6.32

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Add time-sliced spectrum.

The spectral fits assume a redshift: 3.13 (GCN 35317)

Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 410 to 57583 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+430 s

N_H (Galactic)	4.05 × 10²⁰ cm^-2
N_H (intrinsic)	7.5 (+24.4, -7.5) × 10²¹ cm^-2
z of absorber	3.13
Photon index	2.1 (+0.4, -0.3)
Flux (0.3-10 keV) (Observed)	1.50 (+0.34, -0.29) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.78 (+0.34, -0.29) × 10^-10 erg cm^-2 s^-1
Counts to flux (obs)	2.92 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.47 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	106.48 (139)
Spectrum exposure	40 s

PC mode. Mean photon arrival: T0+3220 s

N_H (Galactic)	4.05 × 10²⁰ cm^-2
N_H (intrinsic)	7 (+8, -7) × 10²¹ cm^-2
z of absorber	3.13
Photon index	1.66 (+0.11, -0.10)
Flux (0.3-10 keV) (Observed)	1.17 (+0.09, -0.09) × 10^-11 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.28 (+0.08, -0.08) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	3.93 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.30 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	326.78 (379)
Spectrum exposure	9.6 ks

Late Time spectrum (T0 + 6375 to 57583 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+16609 s

N_H (Galactic)	4.05 × 10²⁰ cm^-2
N_H (intrinsic)	1.4 (+2.7, -1.4) × 10²² cm^-2
z of absorber	3.13
Photon index	1.76 (+0.32, -0.30)
Flux (0.3-10 keV) (Observed)	1.03 (+0.25, -0.20) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.18 (+0.22, -0.18) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.81 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.36 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	104.04 (114)
Spectrum exposure	8.1 ks