5XMM J025612.7+001408

5XMM-DR15 stacked source · SRCID 3005602030100090
Position: 02h56m12.72s +00d14m08.7s (44.05300°, 0.23574°)
EP flux
4.73e-14 ± 7.4e-15 erg cm-2 s-1
CLASSX
AGN (0.945)
Detections
2

SRCID 3005602030100090
IAUNAME 5XMM J025612.7+001408
SC_RA 02h56m12.72s (44.05300°)
SC_DEC +00d14m08.7s (0.23574°)
RADEC_ERR 0.72 arcsec
LII / BII 175.6905° / -49.4143°
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): 4.73e-14 ± 7.4e-15 erg cm-2 s-1

Hardness ratios
HR1
0.76 ± 0.31
0.2-0.5 / 0.5-1.0 keV
HR2
0.09 ± 0.43
0.5-1.0 / 1.0-2.0 keV
HR3
0.79 ± 0.14
1.0-2.0 / 2.0-4.5 keV
HR4
0.38 ± 0.10
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -1.9) SUM_FLAG: 0
Long-term lightcurve

AGN

CLASSX outlier: 0.0917

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 0.62)
Photometric (Le Phare) 0.6466 (conf 0.69)

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

Stacked power-law fit
Unabsorbed flux 2.30e-14 (+2.8e-14 / −1.9e-14) erg cm−2 s−1
NH 4.03e+22 (+5.8e+22 / −2.7e+22) cm−2
Photon index (Γ) 1.58 (+2.23 / −1.17)
DoF 189
p-value 0.34
Inter-instrument norm. 1.00 (0.78–1.32)
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.