The Neil Gehrels Swift Observatory

General Information:

Optical image for SWIFT J2253.9+1608

Optical Image
(3 arcmin on a side)

Swift Name:SWIFT J2253.9+1608
RA:343.485 (J2000)
Dec:16.149 (J2000)
S/N:61.98
Counterpart Name:3C 454.3
Ctpt RA:343.4906 (J2000)
Ctpt Dec:16.1482 (J2000)
Flux:158.36 (155.57, 161.17) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:1.50 (1.45, 1.55)
Chi2r:13.00
Redshift:0.8590
Luminosity:47.75 log[ergs s-1] (14-195 keV)
AS:
Class:80
Type:Beamed AGN

BAT 105-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for 1171

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J2253.9+1608

Lightcurve:

BAT 105-Month Spectrum:

BAT Spectrum for SWIFT J2253.9+1608

BAT Spectrum for SWIFT J2253.9+1608

BAT Hard X-ray Transient Source Page:

Data last modified: 04 Jan 2018
Page last modified: 10 Sep 2020