SGR burst detected by KW on 2008-08-26
at T0 = 11775.017 s UT (03:16:15.017)

Lightcurve
Lightcurve

Source properties

Name:  SGR 0501+4516
Coordinates[J2000]: (75.2782, 45.2761)
Proposed associations: SNR G160.9+2.6
Distance:  2 kpc
P, Ṗ:   ∼ 5.76 s,  ∼ 0.59 × 10-11 s s-1
B surf:  ∼ 1.9 × 1014 G
Characteristic age:  ∼ 15.5 kyr

Temporal analysis

Ti (s) Tf (s) T100 (s) T90 (s) T50 (s)
-0.164 0.286 0.450 0.134-0.023+0.023 0.020-0.003+0.003

Spectral analysis

Model Spectra Fluence Peak flux α Ep kT1 R1 kT2 R2 χ2/dof
(10-6 erg/cm2) (10-5 erg/cm2/s) (keV) (keV) (km) (keV) (km)
CPL 1 - 4 2.30-0.07+0.07 5.71-0.22+0.22 -1.03-0.28+0.30 28.30-4.55+3.53 ... 15.29/22
2BB 1 - 4 2.26-0.07+0.07 5.60-0.22+0.22 ... 4.71-1.20+1.37 6.61-2.08+11.49 12.86-1.01+1.51 0.93-0.31+0.37 20.31/21