5XMM J025628.1+001224

5XMM-DR15 stacked source · SRCID 3005602030100040
Position: 02h56m28.15s +00d12m24.1s (44.11727°, 0.20671°)
EP flux
1.34e-14 ± 3.4e-15 erg cm-2 s-1
CLASSX
AGN (0.677)
Detections
2

SRCID 3005602030100040
IAUNAME 5XMM J025628.1+001224
SC_RA 02h56m28.15s (44.11727°)
SC_DEC +00d12m24.1s (0.20671°)
RADEC_ERR 0.57 arcsec
LII / BII 175.7918° / -49.3892°
N_CONTRIB 2 (detections)
N_OBS 3 (observations covering the position)
MJD_FIRST 51954.839 (2001-02-14 20:08:26.000 UTC)
MJD_LAST 57990.269 (2017-08-25 06:27:45.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 1.34e-14 ± 3.4e-15 erg cm-2 s-1

Hardness ratios
HR1
0.39 ± 0.09
0.2-0.5 / 0.5-1.0 keV
HR2
-0.08 ± 0.08
0.5-1.0 / 1.0-2.0 keV
HR3
-0.47 ± 0.10
1.0-2.0 / 2.0-4.5 keV
HR4
-0.45 ± 0.32
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML 3.6) SUM_FLAG: 1
Long-term lightcurve

AGN

CLASSX outlier: 1.55

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) 1.7755 (conf 0.34)
Photometric (Le Phare) 0.8879 (conf 0.13)

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

Stacked power-law fit
Unabsorbed flux 9.85e-15 (+1.2e-14 / −8.4e-15) erg cm−2 s−1
NH 1.63e+21 (+2.4e+21 / −8.2e+20) cm−2
Photon index (Γ) 2.35 (+2.74 / −1.99)
DoF 271
p-value 0.102
Inter-instrument norm. 1.84 (1.63–1.96)
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.