The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J1338.2+0433
RA:204.5693 (J2000)
Dec:4.5423 (J2000)
S/N:45.71
Counterpart Name:NGC 5252
Ctpt RA:204.5665 (J2000)
Ctpt Dec:4.5426 (J2000)
Flux:87.68 (84.30, 91.12) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:1.79 (1.74, 1.84)
Chi2r:0.29
Redshift:0.0230
Luminosity:44.04 log[ergs s-1] (14-195 keV)
AS:1
Class:5
Type:Sy2

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1338.2+0433

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1338.2+0433

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J1338.2+0433

BAT Spectrum for SWIFT J1338.2+0433

BAT Hard X-ray Transient Source Page:

Data last modified: 15 Sep 2025
Page last modified: 03 Jun 2025