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) |
|---|---|---|---|---|
| -0.064 | 0.214 | 0.278 | 0.130-0.023+0.023 | 0.048-0.004+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 - 3 | 1.36-0.04+0.04 | 2.54-0.13+0.13 | 0.29-0.43+0.47 | 25.86-1.95+1.64 | ... | 11.69/18 | |||
| 2BB | 1 - 3 | 1.36-0.04+0.04 | 2.53-0.13+0.13 | ... | 4.10-1.11+1.16 | 37.74-10.48+60.21 | 8.46-0.52+0.77 | 11.57-3.94+6.68 | 10.73/17 | |