The Neil Gehrels Swift Observatory

General Information:

Optical image for SWIFT J1740.6-2821B

Optical Image
(3 arcmin on a side)

Swift Name:SWIFT J1740.6-2821B
RA:264.976 (J2000)
Dec:-28.496 (J2000)
S/N:21.12
Counterpart Name:XTE J1739-285
Ctpt RA:264.9748 (J2000)
Ctpt Dec:-28.4963 (J2000)
Flux:23.30 (21.57, 25.20) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:3.67 (3.28, 4.12)
Chi2r:0.70
Redshift:
Luminosity: log[ergs s-1] (14-195 keV)
AS:
Class:190
Type:LMXB

BAT 105-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for 904

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1740.6-2821B

Lightcurve:

BAT 105-Month Spectrum:

BAT Spectrum for SWIFT J1740.6-2821B

BAT Spectrum for SWIFT J1740.6-2821B


BAT Hard X-ray Transient Source Page:


Data last modified: 04 Jan 2018
Page last modified: 17 Jul 2019