5XMM J125546.7+260752

5XMM-DR15 stacked source · SRCID 3001285020100009
Position: 12h55m46.74s +26d07m52.9s (193.94474°, 26.13136°)
EP flux
4.50e-14 ± 8.7e-15 erg cm-2 s-1
CLASSX
AGN (0.92)
Detections
1

SRCID 3001285020100009
IAUNAME 5XMM J125546.7+260752
SC_RA 12h55m46.74s (193.94474°)
SC_DEC +26d07m52.9s (26.13136°)
RADEC_ERR 0.58 arcsec
LII / BII 347.3970° / 88.6090°
N_CONTRIB 1 (detections)
N_OBS 1 (observations covering the position)
MJD_FIRST 52431.273 (2002-06-06 06:32:49.000 UTC)
MJD_LAST 52431.578 (2002-06-06 13:52:26.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 4.50e-14 ± 8.7e-15 erg cm-2 s-1

Hardness ratios
HR1
0.18 ± 0.09
0.2-0.5 / 0.5-1.0 keV
HR2
0.10 ± 0.08
0.5-1.0 / 1.0-2.0 keV
HR3
-0.45 ± 0.08
1.0-2.0 / 2.0-4.5 keV
HR4
-0.72 ± 0.24
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -2.6) SUM_FLAG: 0
Long-term lightcurve

AGN

CLASSX outlier: -0.644

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.

No multi-wavelength counterpart data available for this source.

Photometric (TPZ) 0.6758 (conf 0.33)
Photometric (Le Phare) 3.1730 (conf 0.56)

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

Stacked power-law fit
Unabsorbed flux 5.38e-14 (+6.3e-14 / −4.5e-14) erg cm−2 s−1
NH 7.63e+20 (+1.5e+21 / −1.6e+20) cm−2
Photon index (Γ) 1.98 (+2.31 / −1.70)
DoF 271
p-value 0.815
Inter-instrument norm. 1.11 (0.95–1.31)
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.