5XMM J005556.3-011255

5XMM-DR15 stacked source · SRCID 3001244010100073
Position: 00h55m56.31s -01d12m55.3s (13.98464°, -1.21536°)
EP flux
3.89e-14 ± 5.3e-15 erg cm-2 s-1
CLASSX
AGN (0.871)
Detections
4

SRCID 3001244010100073
IAUNAME 5XMM J005556.3-011255
SC_RA 00h55m56.31s (13.98464°)
SC_DEC -01d12m55.3s (-1.21536°)
RADEC_ERR 0.60 arcsec
LII / BII 125.5047° / -64.0646°
N_CONTRIB 4 (detections)
N_OBS 4 (observations covering the position)
MJD_FIRST 51923.975 (2001-01-14 23:23:18.000 UTC)
MJD_LAST 57210.407 (2015-07-07 09:46:43.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 3.89e-14 ± 5.3e-15 erg cm-2 s-1

Hardness ratios
HR1
0.82 ± 0.63
0.2-0.5 / 0.5-1.0 keV
HR2
-0.04 ± 0.73
0.5-1.0 / 1.0-2.0 keV
HR3
0.92 ± 0.09
1.0-2.0 / 2.0-4.5 keV
HR4
-0.24 ± 0.10
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML 2.3) SUM_FLAG: 1
Long-term lightcurve

AGN

CLASSX outlier: 1.76

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) 0.3759 (conf 0.75)
Photometric (Le Phare) 0.3049 (conf 0.87)

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

Stacked power-law fit
Unabsorbed flux 5.63e-14 (+6.7e-14 / −4.8e-14) erg cm−2 s−1
NH 4.96e+22 (+7.1e+22 / −2.8e+22) cm−2
Photon index (Γ) 2.32 (+2.79 / −1.63)
DoF 349
p-value 0.132
Quality flag 0

APPROX_SOURCE_VAR 5.000 (approximate flux variability amplitude)

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.