5XMM J233154.2+193834

5XMM-DR15 stacked source · SRCID 3003214070100002
Position: 23h31m54.28s +19d38m34.0s (352.97615°, 19.64277°)
EP flux
3.98e-13 ± 1.5e-14 erg cm-2 s-1
CLASSX
AGN (0.797)
Detections
2

SRCID 3003214070100002
IAUNAME 5XMM J233154.2+193834
SC_RA 23h31m54.28s (352.97615°)
SC_DEC +19d38m34.0s (19.64277°)
RADEC_ERR 0.16 arcsec
LII / BII 98.4367° / -39.4162°
N_CONTRIB 2 (detections)
N_OBS 3 (observations covering the position)
MJD_FIRST 52095.257 (2001-07-05 06:10:34.000 UTC)
MJD_LAST 52636.048 (2002-12-28 01:08:29.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 3.98e-13 ± 1.5e-14 erg cm-2 s-1

Hardness ratios
HR1
0.25 ± 0.03
0.2-0.5 / 0.5-1.0 keV
HR2
0.01 ± 0.02
0.5-1.0 / 1.0-2.0 keV
HR3
-0.39 ± 0.03
1.0-2.0 / 2.0-4.5 keV
HR4
-0.42 ± 0.05
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -4.2) SUM_FLAG: 0
Long-term lightcurve

AGN

CLASSX outlier: 0.245

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
6592593
Match probability
0.999
FilterMag (AB)Err
UVW2 20.162 0.154
UVM2
UVW1 19.879 0.071
U
B
V

Spectroscopic (zsp) 0.47500
Photometric (TPZ) 0.4759 (conf 0.74)
Photometric (Le Phare) 0.4574 (conf 1.00)

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

Stacked power-law fit
Unabsorbed flux 3.39e-13 (+3.6e-13 / −3.2e-13) erg cm−2 s−1
NH 1.99e+20 (+4.1e+20 / −4.7e+19) cm−2
Photon index (Γ) 1.85 (+1.96 / −1.77)
DoF 928
p-value 0.835
Inter-instrument norm. 0.96 (0.89–1.01)
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.