SGR burst detected by KW on 1998-08-29
at T0 = 36994.068 s UT (10:16:34.068)

Lightcurve
Lightcurve

Source properties

Name:  SGR 1900+14
Coordinates[J2000]: (286.8097, 9.3223)
Proposed associations:  massive star cluster
Distance:  12.5 kpc
P, Ṗ:   ∼ 5.20 s,  ∼ 9.20 × 10-11 s s-1
B surf:  ∼ 7.0 × 1014 G
Characteristic age:  ∼ 0.9 kyr

Temporal analysis

Ti (s) Tf (s) T100 (s) T90 (s) T50 (s)
-0.126 3.376 3.502 2.918-0.032+0.032 1.584-0.033+0.033

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 - 7 22.60-0.19+0.19 1.64-0.07+0.07 -0.81-0.08+0.08 23.75-0.72+0.68 ... 39.26/28
2BB 1 - 7 22.60-0.20+0.20 1.64-0.07+0.07 ... 4.78-0.17+0.17 36.67-2.13+2.59 11.03-0.25+0.27 6.40-0.29+0.33 36.04/27