The Neil Gehrels Swift Observatory

General Information:

Optical image for SWIFT J1856.8+0519

Optical Image
(3 arcmin on a side)

Swift Name:SWIFT J1856.8+0519
RA:284.209 (J2000)
Dec:5.397 (J2000)
S/N:8.07
Counterpart Name:XTE J1856+053
Ctpt RA:284.1786 (J2000)
Ctpt Dec:5.3094 (J2000)
Flux:19.61 (16.76, 21.89) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:1.81 (1.46, 2.19)
Chi2r:1.60
Redshift:
Luminosity: log[ergs s-1] (14-195 keV)
AS:
Class:180
Type:HMXB

BAT 105-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for 1014

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1856.8+0519

Lightcurve:

BAT 105-Month Spectrum:

BAT Spectrum for SWIFT J1856.8+0519

BAT Spectrum for SWIFT J1856.8+0519

BAT Hard X-ray Transient Source Page:

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