SGR burst detected by KW on 1998-06-18
at T0 = 59884.665 s UT (16:38:04.665)

Lightcurve
Lightcurve

Source properties

Name:  SGR 1627-41
Coordinates[J2000]: (248.9660, -47.5898)
Proposed associations:  CTB 33,  SNR G337.0-0.1
Distance:  11 kpc
P, Ṗ:   ∼ 2.59 s,  ∼ 1.90 × 10-11 s s-1
B surf:  ∼ 2.2 × 1014 G
Characteristic age:  ∼ 2.2 kyr

Temporal analysis

Ti (s) Tf (s) T100 (s) T90 (s) T50 (s)
-0.084 0.104 0.188 0.132-0.032+0.032 0.052-0.005+0.005

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 0.54-0.06+0.06 0.64-0.09+0.09 -1.33-0.47+1.24 19.10-19.10+11.12 ... 8.66/9