The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J1139.8+3157
RA:174.935 (J2000)
Dec:31.961 (J2000)
S/N:8.73
Counterpart Name:NGC3786
Ctpt RA:174.9270 (J2000)
Ctpt Dec:31.9090 (J2000)
Flux:14.63 (11.73, 17.04) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:1.73 (1.37, 2.10)
Chi2r:0.40
Redshift:0.0080
Luminosity:42.4 log[ergs s-1] (14-195 keV)
AS:
Class:50
Type:Sy1.9

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1139.8+3157

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1139.8+3157

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J1139.8+3157

BAT Spectrum for SWIFT J1139.8+3157

Data last modified: 28 Jan 2019
Page last modified: 28 Aug 2020