5XMM J221817.9-082548

5XMM-DR15 stacked source · SRCID 3000965020100069
Position: 22h18m17.99s -08d25m48.4s (334.57495°, -8.43010°)
EP flux
4.72e-15 ± 3.6e-15 erg cm-2 s-1
CLASSX
AGN (0.464)
Detections
3

SRCID 3000965020100069
IAUNAME 5XMM J221817.9-082548
SC_RA 22h18m17.99s (334.57495°)
SC_DEC -08d25m48.4s (-8.43010°)
RADEC_ERR 1.95 arcsec
LII / BII 52.9742° / -49.2786°
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): 4.72e-15 ± 3.6e-15 erg cm-2 s-1

Hardness ratios
HR1
-0.01 ± 0.43
0.2-0.5 / 0.5-1.0 keV
HR2
0.83 ± 0.18
0.5-1.0 / 1.0-2.0 keV
HR3
-0.31 ± 0.31
1.0-2.0 / 2.0-4.5 keV
HR4
-0.90 ± 0.67
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -0.1) SUM_FLAG: 0
Long-term lightcurve

AGN

CLASSX outlier: 3.26

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.

Optical Monitor (OM)
OM Source ID
6448295
Match probability
0.985
FilterMag (AB)Err
UVW2
UVM2
UVW1 21.718 0.178
U
B
V
AllWISE
Name
J221818.06-082549.2
Match probability
0.992
BandMagErr
W1 14.886 0.034
W2 14.599 0.063
W3 11.592 0.275
W4 8.534
CLASSOPT
Class
Galaxy
Star
0.14
AGN
0.03
Galaxy
0.83

Photometric (TPZ) 0.3259 (conf 0.69)
Photometric (Le Phare) 0.2050 (conf 1.00)

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

Automated spectral fits are not yet available for this source. Interactive fitting on individual observations will be available from the contributing detections table soon.

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.