Swift BAT 157-Month Hard X-ray Survey » SWIFT J1535.9+5751

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General Information:

Swift Name:	SWIFT J1535.9+5751
RA:	233.9658 (J2000)
Dec:	57.9020 (J2000)
S/N:	17.85
Counterpart Name:	Mrk 290
Ctpt RA:	233.9682 (J2000)
Ctpt Dec:	57.9026 (J2000)
Flux:	23.50 (21.13, 25.99) × 10^-12 ergs s^-1 cm^-2, (14-195 keV)
Gamma:	2.11 (1.96, 2.26)
Chi²_{r_:}	0.76
Redshift:	0.0296
Luminosity:	43.69 log[ergs s^-1] (14-195 keV)
AS:	1
Class:	4
Type:	Sy1.5

SIMBAD
NED

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1535.9+5751

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1535.9+5751

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J1535.9+5751

BAT Spectrum for SWIFT J1535.9+5751

SWIFT_J1535.9+5751.pha

BAT Hard X-ray Transient Source Page:

http://swift.gsfc.nasa.gov/docs/swift/results/transients/weak/Mrk290/

Data last modified: 15 Sep 2025
Page last modified: 03 Jun 2025