The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J1457.8-4308
RA:224.4550 (J2000)
Dec:-43.1081 (J2000)
S/N:14.62
Counterpart Name:IC 4518A
Ctpt RA:224.4216 (J2000)
Ctpt Dec:-43.1321 (J2000)
Flux:26.55 (23.80, 29.44) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:2.34 (2.18, 2.51)
Chi2r:2.49
Redshift:0.0163
Luminosity:43.21 log[ergs s-1] (14-195 keV)
AS:1
Class:5
Type:Sy2

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1457.8-4308

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1457.8-4308

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J1457.8-4308

BAT Spectrum for SWIFT J1457.8-4308

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