SGR burst detected by KW on 1998-09-01
at T0 = 61232.594 s UT (17:00:32.594)

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)
-0.170 0.050 0.220 0.152-0.010+0.010 0.076-0.007+0.007

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 0.79-0.07+0.07 0.64-0.08+0.08 0.94-1.63+2.38 24.82-5.52+2.80 ... 9.05/9