Swift BAT 157-Month Hard X-ray Survey » SWIFT J1817.8-3301

Skip navigation and go straight to page content.

General Information:

Swift Name:	SWIFT J1817.8-3301
RA:	274.2433 (J2000)
Dec:	-32.9369 (J2000)
S/N:	4.83
Counterpart Name:	XTE J1817-330
Ctpt RA:	274.4314 (J2000)
Ctpt Dec:	-33.0188 (J2000)
Flux:	6.50 (4.89, 8.24) × 10^-12 ergs s^-1 cm^-2, (14-195 keV)
Gamma:	4.25 (3.34, 5.52)
Chi²_{r_:}	1.07
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 J1817.8-3301

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1817.8-3301

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J1817.8-3301

BAT Spectrum for SWIFT J1817.8-3301

SWIFT_J1817.8-3301.pha

BAT Hard X-ray Transient Source Page:

http://swift.gsfc.nasa.gov/docs/swift/results/transients/XTEJ1817-330/

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