

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) |
---|---|---|---|---|
-0.274 | 0.656 | 0.930 | 0.290-0.019+0.019 | 0.104-0.004+0.004 |
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 | 6.13-0.11+0.11 | 7.39-0.20+0.20 | -0.50-0.15+0.15 | 39.26-1.30+1.22 | ... | 23.59/26 | |||
2BB | 1 - 4 | 6.10-0.11+0.11 | 7.36-0.20+0.20 | ... | 5.80-0.50+0.52 | 33.74-4.31+6.41 | 14.57-0.54+0.61 | 6.43-0.64+0.79 | 26.57/25 |