The Neil Gehrels Swift Observatory

General Information:

Optical image for SWIFT J1654.0+3946

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

Swift Name:SWIFT J1654.0+3946
RA:253.476 (J2000)
Dec:39.780 (J2000)
S/N:25.90
Counterpart Name:Mrk 501
Other Name:
Ctpt RA:253.4676 (J2000)
Ctpt Dec:39.7602 (J2000)
Flux:44.26 (40.95, 47.70) × 10-12 ergs s-1 cm-2, (14-195 keV)
Contamination: 
Gamma:2.49 (2.37, 2.62)
Chi2r:1.30
Redshift:0.0337
Luminosity:44.06 log[ergs s-1] (14-195 keV)
AS: 
Class:7
Type:BL Lac

BAT 70-Month Lightcurves:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1654.0+3946

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1654.0+3946

Lightcurves:

BAT 70-Month Spectrum:

BAT Spectrum for SWIFT J1654.0+3946

BAT Spectrum for SWIFT J1654.0+3946

BAT Hard X-ray Transient Source Page:

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