5XMM J181802.6-121256

5XMM-DR15 stacked source · SRCID 3000882030100043
Position: 18h18m02.68s -12d12m56.6s (274.51115°, -12.21572°)
EP flux
8.76e-15 ± 2.2e-15 erg cm-2 s-1
CLASSX
Extragal_XRB (0.318)
Detections
6

SRCID 3000882030100043
IAUNAME 5XMM J181802.6-121256
SC_RA 18h18m02.68s (274.51115°)
SC_DEC -12d12m56.6s (-12.21572°)
RADEC_ERR 0.90 arcsec
LII / BII 18.2689° / 1.7082°
N_CONTRIB 6 (detections)
N_OBS 7 (observations covering the position)
MJD_FIRST 52371.983 (2002-04-07 23:35:06.000 UTC)
MJD_LAST 60042.022 (2023-04-08 00:31:05.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 8.76e-15 ± 2.2e-15 erg cm-2 s-1

Hardness ratios
HR1
0.90 ± 0.10
0.2-0.5 / 0.5-1.0 keV
HR2
0.30 ± 0.12
0.5-1.0 / 1.0-2.0 keV
HR3
-0.62 ± 0.11
1.0-2.0 / 2.0-4.5 keV
HR4
-0.60 ± 0.24
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML 3.0) SUM_FLAG: 0
Long-term lightcurve

Extragal_XRB

CLASSX outlier: 6.76

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 1.45e-14 (+2.0e-14 / −1.1e-14) erg cm−2 s−1
NH 1.42e+21 (+3.2e+21 / −1.7e+20) cm−2
Photon index (Γ) 1.90 (+2.51 / −1.39)
DoF 190
p-value 0.872
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.