The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J1431.2+2816
RA:217.7848 (J2000)
Dec:28.2323 (J2000)
S/N:5.24
Counterpart Name:Mrk 684
Ctpt RA:217.7700 (J2000)
Ctpt Dec:28.2873 (J2000)
Flux:10.51 (7.36, 14.00) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:1.44 (1.01, 1.89)
Chi2r:0.45
Redshift:0.0461
Luminosity:43.73 log[ergs s-1] (14-195 keV)
AS:1
Class:4
Type:Sy1

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1431.2+2816

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1431.2+2816

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J1431.2+2816

BAT Spectrum for SWIFT J1431.2+2816

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