5XMM J221828.1-081259

5XMM-DR15 stacked source · SRCID 3000965020100019
Position: 22h18m28.11s -08d12m59.4s (334.61713°, -8.21650°)
EP flux
2.18e-14 ± 6.7e-15 erg cm-2 s-1
CLASSX
AGN (0.95)
Detections
3

SRCID 3000965020100019
IAUNAME 5XMM J221828.1-081259
SC_RA 22h18m28.11s (334.61713°)
SC_DEC -08d12m59.4s (-8.21650°)
RADEC_ERR 0.70 arcsec
LII / BII 53.2846° / -49.1993°
N_CONTRIB 3 (detections)
N_OBS 3 (observations covering the position)
MJD_FIRST 52041.380 (2001-05-12 09:06:38.000 UTC)
MJD_LAST 57886.081 (2017-05-13 01:56:09.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 2.18e-14 ± 6.7e-15 erg cm-2 s-1

Hardness ratios
HR1
0.81 ± 0.13
0.2-0.5 / 0.5-1.0 keV
HR2
0.28 ± 0.10
0.5-1.0 / 1.0-2.0 keV
HR3
-0.46 ± 0.11
1.0-2.0 / 2.0-4.5 keV
HR4
-0.67 ± 0.32
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -2.2) SUM_FLAG: 0
Long-term lightcurve

AGN

CLASSX outlier: 0.203

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.

Photometric (TPZ) 2.0754 (conf 0.95)
Photometric (Le Phare) 2.0770 (conf 0.82)

Spectroscopic redshifts (when present) are the most reliable. Photometric estimates carry a per-algorithm confidence flag.

Stacked power-law fit
Unabsorbed flux 2.45e-14 (+3.3e-14 / −1.8e-14) erg cm−2 s−1
NH 6.38e+20 (+2.9e+21 / −4.3e+19) cm−2
Photon index (Γ) 1.92 (+2.53 / −1.50)
DoF 44
p-value 0.657
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.