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:342.964 (J2000)
Dec:22.286 (J2000)
S/N:4.94
Counterpart Name:MG3 J225155+2217
Other Name:
Ctpt RA:342.9729 (J2000)
Ctpt Dec:22.2937 (J2000)
Flux:13.65 (8.81, 19.25) × 10-12 ergs s-1 cm-2, (14-195 keV)
Contamination:0.00
Gamma:1.76 (1.29, 2.29)
Chi2r:0.67
Redshift:3.66800
Luminosity:48.23 log[ergs s-1] (14-195 keV)
Class:5: Beamed AGN
Type:QSO

BAT 58-Month Lightcurves:

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

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

Lightcurves:

BAT 58-Month Spectrum:

BAT Spectrum for SWIFT J2251.9+2215

BAT Spectrum for SWIFT J2251.9+2215

Data last modified: 19 Mar 2012
Page last modified: 10 Sep 2020