5XMM J184423.4-025545

5XMM-DR15 stacked source · SRCID 3004654020100032
Position: 18h44m23.44s -02d55m45.8s (281.09768°, -2.92939°)
EP flux
2.46e-13 ± 1.3e-14 erg cm-2 s-1
CLASSX
Star (0.992)
Detections
3

SRCID 3004654020100032
IAUNAME 5XMM J184423.4-025545
SC_RA 18h44m23.44s (281.09768°)
SC_DEC -02d55m45.8s (-2.92939°)
RADEC_ERR 0.36 arcsec
LII / BII 29.5217° / 0.2305°
N_CONTRIB 3 (detections)
N_OBS 11 (observations covering the position)
MJD_FIRST 52717.705 (2003-03-19 16:55:35.000 UTC)
MJD_LAST 55302.956 (2010-04-16 22:56:45.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 2.46e-13 ± 1.3e-14 erg cm-2 s-1

Hardness ratios
HR1
-0.17 ± 0.74
0.2-0.5 / 0.5-1.0 keV
HR2
0.83 ± 0.32
0.5-1.0 / 1.0-2.0 keV
HR3
0.87 ± 0.07
1.0-2.0 / 2.0-4.5 keV
HR4
0.59 ± 0.03
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -0.2) SUM_FLAG: 0
Long-term lightcurve

Star

CLASSX outlier: 5.84

Class probabilities
Class taxonomy
  • AGN — active galactic nucleus.
  • Bkg_AGN — background AGN.
  • Star — Galactic star.
  • Gal_XRB — Galactic X-ray binary.
  • Extragal_XRB — extragalactic X-ray binary.
  • CV — cataclysmic variable.
  • Extended — cluster or galaxy.

No multi-wavelength counterpart data available for this source.

No redshift estimate available for this source.

Stacked power-law fit
Unabsorbed flux 1.89e-13 (+2.1e-13 / −1.7e-13) erg cm−2 s−1
NH 1.93e+23 (+2.4e+23 / −1.6e+23) cm−2
Photon index (Γ) 1.30 (+1.71 / −1.07)
DoF 584
p-value 0.047
Inter-instrument norm. 1.08 (0.94–1.25)
Quality flag 0

No variability data available for this source.

No contributing observations found.

Sky view (optical)

DSS2 colour optical image. The header thumbnail shows the XMM-Newton X-ray image; use the layers menu in the toolbar to switch surveys.

Hardness-ratio diagram

The per-observation light curve is shown in the X-ray properties section above.