5XMM J230526.1+121924

5XMM-DR15 stacked source · SRCID 3002554100100171
Position: 23h05m26.10s +12d19m24.6s (346.35876°, 12.32351°)
EP flux
5.14e-15 ± 4.1e-15 erg cm-2 s-1
CLASSX
Extended (0.999)
Detections
3

SRCID 3002554100100171
IAUNAME 5XMM J230526.1+121924
SC_RA 23h05m26.10s (346.35876°)
SC_DEC +12d19m24.6s (12.32351°)
RADEC_ERR 3.79 arcsec
LII / BII 86.4086° / -42.9064°
N_CONTRIB 3 (detections)
N_OBS 3 (observations covering the position)
MJD_FIRST 52079.650 (2001-06-19 15:36:24.000 UTC)
MJD_LAST 58269.479 (2018-05-31 11:29:14.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 5.14e-15 ± 4.1e-15 erg cm-2 s-1

Hardness ratios
HR1
0.51 ± 0.16
0.2-0.5 / 0.5-1.0 keV
HR2
-0.63 ± 0.19
0.5-1.0 / 1.0-2.0 keV
HR3
-0.06 ± 0.46
1.0-2.0 / 2.0-4.5 keV
HR4
-0.39 ± 0.82
2.0-4.5 / 4.5-12.0 keV
Extent: 10.07 ± 2.01 arcsec (ML 7.0) SUM_FLAG: 2
Long-term lightcurve

Extended

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
6527115
Match probability
0.756
FilterMag (AB)Err
UVW2
UVM2
UVW1
U
B 20.634 0.075
V
Gaia DR3
Source ID
2811782322662305920
Match probability
0.992
Magnitudes
G=21.67, BP=20.51, RP=18.72
AllWISE
Name
J230526.28+121921.6
Match probability
0.995
BandMagErr
W1 14.652 0.032
W2 14.399 0.049
W3 11.967
W4 9.067
CLASSOPT
Class
Galaxy
Star
0.00
AGN
0.00
Galaxy
1.00

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.