Swift BAT 157-Month Hard X-ray Survey » SWIFT J1801.1-2504

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General Information:

Swift Name:	SWIFT J1801.1-2504
RA:	270.2843 (J2000)
Dec:	-25.0784 (J2000)
S/N:	623.93
Counterpart Name:	GX 5-1
Ctpt RA:	270.2842 (J2000)
Ctpt Dec:	-25.0792 (J2000)
Flux:	1458.25 (1455.99, 1460.51) × 10^-12 ergs s^-1 cm^-2, (14-195 keV)
Gamma:	5.88 (5.87, 5.89)
Chi²_{r_:}	642.51
Redshift:	NA
Luminosity:	NA log[ergs s^-1] (14-195 keV)
AS:	1
Class:	14
Type:	LMXB

SIMBAD
NED

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1801.1-2504

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1801.1-2504

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J1801.1-2504

BAT Spectrum for SWIFT J1801.1-2504

SWIFT_J1801.1-2504.pha

BAT Hard X-ray Transient Source Page:

http://swift.gsfc.nasa.gov/docs/swift/results/transients/GX5-1/

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