5XMM J125626.2+254806

5XMM-DR15 stacked source · SRCID 3001285020100022
Position: 12h56m26.20s +25d48m06.7s (194.10917°, 25.80185°)
EP flux
3.54e-14 ± 1.1e-14 erg cm-2 s-1
CLASSX
AGN (0.91)
Detections
1

SRCID 3001285020100022
IAUNAME 5XMM J125626.2+254806
SC_RA 12h56m26.20s (194.10917°)
SC_DEC +25d48m06.7s (25.80185°)
RADEC_ERR 1.10 arcsec
LII / BII 343.3575° / 88.2648°
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): 3.54e-14 ± 1.1e-14 erg cm-2 s-1

Hardness ratios
HR1
0.05 ± 0.16
0.2-0.5 / 0.5-1.0 keV
HR2
0.15 ± 0.15
0.5-1.0 / 1.0-2.0 keV
HR3
-0.73 ± 0.12
1.0-2.0 / 2.0-4.5 keV
HR4
0.21 ± 0.25
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -1.4) SUM_FLAG: 0
Long-term lightcurve

AGN

CLASSX outlier: 0.203

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) 0.2759 (conf 0.72)
Photometric (Le Phare) 0.4515 (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 1.78e-14 (+2.6e-14 / −1.2e-14) erg cm−2 s−1
NH 1.26e+20 (+6.0e+20 / −2.2e+19) cm−2
Photon index (Γ) 1.75 (+2.19 / −1.36)
DoF 74
p-value 0.856
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.