5XMM J225420.9-172455

5XMM-DR15 stacked source · SRCID 3001294010100188
Position: 22h54m20.94s -17d24m55.0s (343.58726°, -17.41528°)
EP flux
5.43e-15 ± 2.8e-15 erg cm-2 s-1
CLASSX
AGN (0.917)
Detections
10

SRCID 3001294010100188
IAUNAME 5XMM J225420.9-172455
SC_RA 22h54m20.94s (343.58726°)
SC_DEC -17d24m55.0s (-17.41528°)
RADEC_ERR 1.65 arcsec
LII / BII 46.5651° / -61.3099°
N_CONTRIB 10 (detections)
N_OBS 10 (observations covering the position)
MJD_FIRST 51877.756 (2000-11-29 18:08:56.000 UTC)
MJD_LAST 59199.874 (2020-12-16 20:58:40.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 5.43e-15 ± 2.8e-15 erg cm-2 s-1

Hardness ratios
HR1
-0.20 ± 0.40
0.2-0.5 / 0.5-1.0 keV
HR2
0.60 ± 0.25
0.5-1.0 / 1.0-2.0 keV
HR3
-0.60 ± 0.25
1.0-2.0 / 2.0-4.5 keV
HR4
0.50 ± 0.36
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -1.0) SUM_FLAG: 0
Long-term lightcurve

AGN

CLASSX outlier: 0.215

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
6507316
Match probability
0.981
FilterMag (AB)Err
UVW2
UVM2
UVW1 22.537 0.319
U 21.952 0.121
B 21.425 0.158
V 20.339 0.220
Gaia DR3
Source ID
2403157317350162048
Match probability
0.991
Magnitudes
G=20.85, BP=21.22, RP=20.66
AllWISE
Name
J225420.92-172455.6
Match probability
0.995
BandMagErr
W1 17.376 0.181
W2 16.794
W3 12.322
W4 8.974
CLASSOPT
Class
QSO
Star
0.05
AGN
0.94
Galaxy
0.02

No redshift estimate available for this source.

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.