5XMM J184053.7-044553

5XMM-DR15 stacked source · SRCID 3001334010100058
Position: 18h40m53.76s -04d45m53.6s (280.22398°, -4.76490°)
EP flux
1.62e-14 ± 5.4e-15 erg cm-2 s-1
CLASSX
Gal_XRB (0.526)
Detections
3

SRCID 3001334010100058
IAUNAME 5XMM J184053.7-044553
SC_RA 18h40m53.76s (280.22398°)
SC_DEC -04d45m53.6s (-4.76490°)
RADEC_ERR 0.98 arcsec
LII / BII 27.4907° / 0.1664°
N_CONTRIB 3 (detections)
N_OBS 5 (observations covering the position)
MJD_FIRST 52552.123 (2002-10-05 02:57:09.000 UTC)
MJD_LAST 57844.199 (2017-04-01 04:46:01.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 1.62e-14 ± 5.4e-15 erg cm-2 s-1

Hardness ratios
HR1
0.28 ± 0.55
0.2-0.5 / 0.5-1.0 keV
HR2
0.88 ± 0.11
0.5-1.0 / 1.0-2.0 keV
HR3
-0.01 ± 0.12
1.0-2.0 / 2.0-4.5 keV
HR4
-0.86 ± 0.25
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -1.8) SUM_FLAG: 1
Long-term lightcurve

Gal_XRB

CLASSX outlier: 5.42

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 1.82e-14 (+2.3e-14 / −1.4e-14) erg cm−2 s−1
NH 1.20e+22 (+1.6e+22 / −8.6e+21) cm−2
Photon index (Γ) 2.64 (+2.89 / −2.28)
DoF 252
p-value 0.447
Inter-instrument norm. 1.00 (0.72–1.36)
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.