5XMM J225415.5-172728

5XMM-DR15 stacked source · SRCID 3001294010100179
Position: 22h54m15.51s -17d27m28.7s (343.56464°, -17.45798°)
EP flux
2.79e-15 ± 2.0e-15 erg cm-2 s-1
CLASSX
Bkg_AGN (0.6)
Detections
10

SRCID 3001294010100179
IAUNAME 5XMM J225415.5-172728
SC_RA 22h54m15.51s (343.56464°)
SC_DEC -17d27m28.7s (-17.45798°)
RADEC_ERR 1.76 arcsec
LII / BII 46.4655° / -61.3083°
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): 2.79e-15 ± 2.0e-15 erg cm-2 s-1

Hardness ratios
HR1
0.39 ± 0.30
0.2-0.5 / 0.5-1.0 keV
HR2
0.00 ± 0.29
0.5-1.0 / 1.0-2.0 keV
HR3
-0.65 ± 0.31
1.0-2.0 / 2.0-4.5 keV
HR4
0.48 ± 0.55
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -0.9) SUM_FLAG: 0
Long-term lightcurve

Bkg_AGN

CLASSX outlier: 2.05

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
6506825
Match probability
0.974
FilterMag (AB)Err
UVW2
UVM2
UVW1
U
B 21.239 0.081
V 19.617 0.040
Gaia DR3
Source ID
2403156797658829440
Match probability
0.957
Magnitudes
G=21.57, BP=20.60, RP=18.64
AllWISE
Name
J225415.51-172726.4
Match probability
0.994
BandMagErr
W1 15.288 0.041
W2 14.917 0.082
W3 12.578
W4 8.912
CLASSOPT
Class
Galaxy
Star
0.16
AGN
0.02
Galaxy
0.82

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.