The Neil Gehrels Swift Observatory

General Information:

Optical image for SWIFT J1858.9+0329

Optical Image
(3 arcmin on a side)

Swift Name:SWIFT J1858.9+0329
RA:284.693 (J2000)
Dec:3.424 (J2000)
S/N:8.40
Counterpart Name:XTE J1858+034
Ctpt RA:284.6790 (J2000)
Ctpt Dec:3.4340 (J2000)
Flux:11.72 (10.57, 13.10) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:3.82 (3.27, 4.54)
Chi2r:0.90
Redshift:
Luminosity: log[ergs s-1] (14-195 keV)
AS:
Class:180
Type:HMXB

BAT 105-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for 1017

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1858.9+0329

Lightcurve:

BAT 105-Month Spectrum:

BAT Spectrum for SWIFT J1858.9+0329

BAT Spectrum for SWIFT J1858.9+0329

BAT Hard X-ray Transient Source Page:

Data last modified: 04 Jan 2018
Page last modified: 10 Sep 2020