The Neil Gehrels Swift Observatory

General Information:

Optical image for SWIFT J1225.8+1240

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

Swift Name:SWIFT J1225.8+1240
RA:186.453 (J2000)
Dec:12.679 (J2000)
S/N:122.32
Counterpart Name:NGC 4388
Other Name:
Ctpt RA:186.4448 (J2000)
Ctpt Dec:12.6621 (J2000)
Flux:277.38 (272.90, 281.88) × 10-12 ergs s-1 cm-2, (14-195 keV)
Contamination: 
Gamma:1.75 (1.73, 1.78)
Chi2r:6.50
Redshift:0.0084
Luminosity:43.64 log[ergs s-1] (14-195 keV)
AS: 
Class:5
Type:Sy2

BAT 70-Month Lightcurves:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1225.8+1240

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1225.8+1240

Lightcurves:

BAT 70-Month Spectrum:

BAT Spectrum for SWIFT J1225.8+1240

BAT Spectrum for SWIFT J1225.8+1240

BAT Hard X-ray Transient Source Page:

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