The Neil Gehrels Swift Observatory

General Information:

Optical image for SWIFT J1428.7+4234

Optical Image
(3 arcmin on a side, red = DSS 2 IR,
green = DSS 2 red, blue = DSS 2 blue

Swift Name:SWIFT J1428.7+4234
RA:217.157 (J2000)
Dec:42.662 (J2000)
S/N:15.93
Counterpart Name:1ES 1426+428
Other Name:
Ctpt RA:217.1361 (J2000)
Ctpt Dec:42.6724 (J2000)
Flux:21.98 (19.20, 24.95) × 10-12 ergs s-1 cm-2, (14-195 keV)
Contamination: 
Gamma:2.53 (2.33, 2.76)
Chi2r:0.60
Redshift:0.1290
Luminosity:44.98 log[ergs s-1] (14-195 keV)
AS: 
Class:7
Type:BL Lac

BAT 70-Month Lightcurves:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1428.7+4234

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1428.7+4234

Lightcurves:

BAT 70-Month Spectrum:

BAT Spectrum for SWIFT J1428.7+4234

BAT Spectrum for SWIFT J1428.7+4234

Data last modified: 23 May 2013
Page last modified: 10 Sep 2020