5XMM J125556.2+271757

5XMM-DR15 stacked source · SRCID 3005894070101026
Position: 12h55m56.29s +27d17m57.3s (193.98453°, 27.29924°)
EP flux
2.18e-14 ± 7.7e-15 erg cm-2 s-1
CLASSX
AGN (0.913)
Detections
2

SRCID 3005894070101026
IAUNAME 5XMM J125556.2+271757
SC_RA 12h55m56.29s (193.98453°)
SC_DEC +27d17m57.3s (27.29924°)
RADEC_ERR 0.92 arcsec
LII / BII 42.8872° / 88.9850°
N_CONTRIB 2 (detections)
N_OBS 60 (observations covering the position)
MJD_FIRST 51716.391 (2000-06-21 09:22:43.000 UTC)
MJD_LAST 52800.323 (2003-06-10 07:44:41.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 2.18e-14 ± 7.7e-15 erg cm-2 s-1

Hardness ratios
HR1
0.90 ± 0.13
0.2-0.5 / 0.5-1.0 keV
HR2
0.01 ± 0.15
0.5-1.0 / 1.0-2.0 keV
HR3
-0.12 ± 0.16
1.0-2.0 / 2.0-4.5 keV
HR4
-0.39 ± 0.31
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -1.8) SUM_FLAG: 0
Long-term lightcurve

AGN

CLASSX outlier: -0.566

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.

No redshift estimate available for this source.

Stacked power-law fit
Unabsorbed flux 4.41e-14 (+5.7e-14 / −3.1e-14) erg cm−2 s−1
NH 1.78e+21 (+4.0e+21 / −1.7e+20) cm−2
Photon index (Γ) 1.34 (+1.93 / −1.08)
DoF 84
p-value 0.725
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.