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Swift-XRT spectra of GRB 100212A

Last updated after receiving ObsID 00412081003, version 18

Data were analysed using HEASOFT version 6.32

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Jump to: Time-averaged|Late Time

Time-averaged spectrum (T0 + 64 to 35603 s)

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WT and PC mode spectra of Time-averaged

WT mode. Mean photon arrival: T0+197 s

N_H (Galactic)	2.03 × 10²¹ cm^-2
N_H (intrinsic)	7.2 (+1.4, -1.3) × 10²⁰ cm^-2
z of absorber	0
Photon index	2.11 (+0.04, -0.04)
Flux (0.3-10 keV) (Observed)	2.04 (+0.04, -0.04) × 10^-9 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	3.14 (+0.07, -0.06) × 10^-9 erg cm^-2 s^-1
Counts to flux (obs)	3.38 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	5.18 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	671.96 (720)
Spectrum exposure	409 s

PC mode. Mean photon arrival: T0+5554 s

N_H (Galactic)	2.03 × 10²¹ cm^-2
N_H (intrinsic)	0 (+3.13 × 10²⁰, -0) cm^-2
z of absorber	0
Photon index	2.57 (+0.16, -0.13)
Flux (0.3-10 keV) (Observed)	5.5 (+0.5, -0.5) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	9.2 (+1.5, -1.4) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	2.69 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.49 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	179.50 (219)
Spectrum exposure	5.1 ks

Late Time spectrum (T0 + 6391 to 35603 s)

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PC mode spectrum of Late Time

PC mode. Mean photon arrival: T0+15841 s

N_H (Galactic)	2.03 × 10²¹ cm^-2
N_H (intrinsic)	0 (+1.18 × 10²¹, -0) cm^-2
z of absorber	0
Photon index	2.00 (+0.42, -0.18)
Flux (0.3-10 keV) (Observed)	1.54 (+0.29, -0.30) × 10^-12 erg cm^-2 s^-1
Flux (0.3-10 keV) (Unabsorbed)	2.1 (+0.4, -0.4) × 10^-12 erg cm^-2 s^-1
Counts to flux (obs)	3.53 × 10^-11 erg cm^-2 ct^-1
Counts to flux (unabs)	4.86 × 10^-11 erg cm^-2 ct^-1
W-stat (dof) What's this?	105.57 (117)
Spectrum exposure	4.3 ks