5XMM J125543.2+272022

5XMM-DR15 stacked source · SRCID 3005894070100802
Position: 12h55m43.22s +27d20m22.4s (193.93007°, 27.33956°)
EP flux
1.87e-14 ± 5.3e-15 erg cm-2 s-1
CLASSX
AGN (0.758)
Detections
1

SRCID 3005894070100802
IAUNAME 5XMM J125543.2+272022
SC_RA 12h55m43.22s (193.93007°)
SC_DEC +27d20m22.4s (27.33956°)
RADEC_ERR 0.99 arcsec
LII / BII 45.6921° / 89.0249°
N_CONTRIB 1 (detections)
N_OBS 60 (observations covering the position)
MJD_FIRST 52800.064 (2003-06-10 01:31:43.000 UTC)
MJD_LAST 52800.323 (2003-06-10 07:44:41.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 1.87e-14 ± 5.3e-15 erg cm-2 s-1

Hardness ratios
HR1
0.11 ± 0.13
0.2-0.5 / 0.5-1.0 keV
HR2
-0.26 ± 0.15
0.5-1.0 / 1.0-2.0 keV
HR3
-0.21 ± 0.20
1.0-2.0 / 2.0-4.5 keV
HR4
-0.79 ± 0.32
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: 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.

Optical Monitor (OM)
OM Source ID
3327251
Match probability
0.997
FilterMag (AB)Err
UVW2 — —
UVM2 — —
UVW1 21.005 0.200
U — —
B — —
V — —

Spectroscopic (zsp) 1.62700
Photometric (TPZ) 1.8255 (conf 0.74)
Photometric (Le Phare) 1.5460 (conf 0.94)

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

Stacked power-law fit
Unabsorbed flux 8.34e-15 (+1.2e-14 / −6.3e-15) erg cm−2 s−1
NH 5.27e+19 (+2.1e+20 / −1.7e+19) cm−2
Photon index (Γ) 2.58 (+2.88 / −2.21)
DoF 125
p-value 0.506
Inter-instrument norm. 1.56 (1.23–1.87)
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.