Swift BAT 157-Month Hard X-ray Survey » SWIFT J1817.4-2510

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General Information:

Swift Name:	SWIFT J1817.4-2510
RA:	274.3650 (J2000)
Dec:	-25.1555 (J2000)
S/N:	6.49
Counterpart Name:	IGR J18173-2509
Ctpt RA:	274.3424 (J2000)
Ctpt Dec:	-25.1452 (J2000)
Flux:	14.02 (11.76, 16.34) × 10^-12 ergs s^-1 cm^-2, (14-195 keV)
Gamma:	3.61 (3.16, 4.14)
Chi²_{r_:}	1.45
Redshift:	NA
Luminosity:	NA log[ergs s^-1] (14-195 keV)
AS:	1
Class:	9
Type:	CV

SIMBAD
NED

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1817.4-2510

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1817.4-2510

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J1817.4-2510

BAT Spectrum for SWIFT J1817.4-2510

SWIFT_J1817.4-2510.pha

BAT Hard X-ray Transient Source Page:

http://swift.gsfc.nasa.gov/docs/swift/results/transients/weak/IGRJ18173-2509/

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