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Swift-XRT spectra of GRB 200215A

Last updated after receiving ObsID 00956639005, version 4

Data were analysed using HEASOFT version 6.35.2

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 90 to 34991 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+102 s

N_H (Galactic)	1.21 × 10²¹ cm^-2
N_H (intrinsic)	0 (+1.67 × 10²¹, -0) cm^-2
z of absorber	0
Photon index	1.7 (+0.5, -0.3)
Flux (0.3-10 keV) (Observed)	1.4 (+0.4, -0.4) × 10^-10 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	1.6 (+0.5, -0.4) × 10^-10 erg cm^-2 s^-1
Counts to flux (obs)	3.57 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	3.96 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	55.54 (71)
Spectrum exposure	24 s

PC mode. Mean photon arrival: T0+4368 s

N_H (Galactic)	1.21 × 10²¹ cm^-2
N_H (intrinsic)	6 (+8, -6) × 10²⁰ cm^-2
z of absorber	0
Photon index	1.40 (+0.18, -0.18)
Flux (0.3-10 keV) (Observed)	8.53 (+1.11, -0.98) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	9.6 (+0.9, -0.7) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	5.11 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.77 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	249.19 (289)
Spectrum exposure	7.3 ks

Late Time spectrum (T0 + 4871 to 34991 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+12127 s

N_H (Galactic)	1.21 × 10²¹ cm^-2
N_H (intrinsic)	1.4 (+2.0, -1.4) × 10²¹ cm^-2
z of absorber	0
Photon index	1.4 (+0.4, -0.3)
Flux (0.3-10 keV) (Observed)	2.0 (+0.5, -0.4) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.4 (+0.3, -0.3) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	5.27 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	6.15 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	119.98 (135)
Spectrum exposure	5.9 ks