Swift BAT 157-Month Hard X-ray Survey » SWIFT J1738.3-2657

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General Information:

Swift Name:	SWIFT J1738.3-2657
RA:	264.5688 (J2000)
Dec:	-26.9937 (J2000)
S/N:	72.32
Counterpart Name:	SLX 1735-269
Ctpt RA:	264.5667 (J2000)
Ctpt Dec:	-27.0044 (J2000)
Flux:	240.66 (237.52, 243.81) × 10^-12 ergs s^-1 cm^-2, (14-195 keV)
Gamma:	2.29 (2.26, 2.31)
Chi²_{r_:}	9.86
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 J1738.3-2657

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1738.3-2657

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J1738.3-2657

BAT Spectrum for SWIFT J1738.3-2657

SWIFT_J1738.3-2657.pha

BAT Hard X-ray Transient Source Page:

http://swift.gsfc.nasa.gov/docs/swift/results/transients/weak/SLX1735-269/

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