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Swift-XRT spectra of GRB 210211A

Last updated after receiving ObsID 01032024005, version 9

Data were analysed using HEASOFT version 6.35.2

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Add time-sliced spectrum.

Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 81 to 50447 s)

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PC mode spectrum of Time-averaged

PC mode. Mean photon arrival: T0+3893 s

N_H (Galactic)	1.24 × 10²¹ cm^-2
N_H (intrinsic)	7 (+7, -4) × 10²¹ cm^-2
z of absorber	0
Photon index	2.6 (+0.8, -0.6)
Flux (0.3-10 keV) (Observed)	8.4 (+2.6, -1.9) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.5 (+3.7, -0.7) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.41 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	1.00 × 10^-10 erg cm^-2 ct^-1
W-stat (dof) What's this?	80.49 (114)
Spectrum exposure	11.2 ks

Late Time spectrum (T0 + 4032 to 50447 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+10095 s

N_H (Galactic)	1.24 × 10²¹ cm^-2
N_H (intrinsic)	9 (+86, -9) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.9 (+1.0, -0.6)
Flux (0.3-10 keV) (Observed)	2.24 (+1.19, -0.82) × 10^-13 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.02 (+2.93, -0.94) × 10^-13 erg cm^-2 s^-1
Counts to flux (obs)	3.61 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.87 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	47.17 (44)
Spectrum exposure	10.7 ks