The Neil Gehrels Swift Observatory

General Information:

Optical image for SWIFT J2251.9+2215

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

Swift Name:SWIFT J2251.9+2215
RA:342.917 (J2000)
Dec:22.277 (J2000)
S/N:4.81
Counterpart Name:MG3 J225155+2217
Other Name:
Ctpt RA:342.9729 (J2000)
Ctpt Dec:22.2937 (J2000)
Flux:11.06 (7.11, 15.54) × 10-12 ergs s-1 cm-2, (14-195 keV)
Contamination: 
Gamma:1.95 (1.46, 2.53)
Chi2r:0.80
Redshift:3.6680
Luminosity:48.14 log[ergs s-1] (14-195 keV)
AS: 
Class:8
Type:QSO/FSRQ

BAT 70-Month Lightcurves:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J2251.9+2215

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J2251.9+2215

Lightcurves:


BAT 70-Month Spectrum:

BAT Spectrum for SWIFT J2251.9+2215

BAT Spectrum for SWIFT J2251.9+2215


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