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Swift-XRT spectra of GRB 210610B

Last updated after receiving ObsID 01054681008, version 24

Data were analysed using HEASOFT version 6.35.2

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Add time-sliced spectrum.

The spectral fits assume a redshift: 1.13 (GCN 30182)

Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 87 to 51899 s)

Download spectral files for Time-averaged spectrum.

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+459 s

N_H (Galactic)	3.94 × 10²⁰ cm^-2
N_H (intrinsic)	2.3 (+2.5, -2.3) × 10²⁰ cm^-2
z of absorber	1.13
Photon index	1.798 (+0.022, -0.022)
Flux (0.3-10 keV) (Observed)	1.000 (+0.015, -0.014) × 10^-9 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.087 (+0.013, -0.013) × 10^-9 erg cm^-2 s^-1
Counts to flux (obs)	3.55 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.86 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	813.34 (800)
Spectrum exposure	1.3 ks

PC mode. Mean photon arrival: T0+24825 s

N_H (Galactic)	3.94 × 10²⁰ cm^-2
N_H (intrinsic)	9.2 (+14.1, -9.2) × 10²⁰ cm^-2
z of absorber	1.13
Photon index	1.87 (+0.12, -0.12)
Flux (0.3-10 keV) (Observed)	1.61 (+0.13, -0.12) × 10^-11 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.80 (+0.12, -0.11) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	3.54 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.97 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	276.09 (333)
Spectrum exposure	4.0 ks

Late Time spectrum (T0 + 4644 to 51899 s)

Download spectral files for Late Time spectrum.

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+24825 s

N_H (Galactic)	3.94 × 10²⁰ cm^-2
N_H (intrinsic)	9.2 (+14.1, -9.2) × 10²⁰ cm^-2
z of absorber	1.13
Photon index	1.87 (+0.12, -0.12)
Flux (0.3-10 keV) (Observed)	1.61 (+0.13, -0.12) × 10^-11 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.80 (+0.12, -0.11) × 10^-11 erg cm^-2 s^-1
Counts to flux (obs)	3.54 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.97 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	276.09 (333)
Spectrum exposure	4.0 ks