5XMM J125554.4+260004

5XMM-DR15 stacked source · SRCID 3001285020100032
Position: 12h55m54.44s +26d00m04.1s (193.97685°, 26.00114°)
EP flux
9.29e-15 ± 2.6e-15 erg cm-2 s-1
CLASSX
AGN (0.922)
Detections
1

SRCID 3001285020100032
IAUNAME 5XMM J125554.4+260004
SC_RA 12h55m54.44s (193.97685°)
SC_DEC +26d00m04.1s (26.00114°)
RADEC_ERR 1.02 arcsec
LII / BII 344.7466° / 88.4936°
N_CONTRIB 1 (detections)
N_OBS 1 (observations covering the position)
MJD_FIRST 52431.273 (2002-06-06 06:32:49.000 UTC)
MJD_LAST 52431.578 (2002-06-06 13:52:26.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 9.29e-15 ± 2.6e-15 erg cm-2 s-1

Hardness ratios
HR1
0.00 ± 0.16
0.2-0.5 / 0.5-1.0 keV
HR2
0.22 ± 0.15
0.5-1.0 / 1.0-2.0 keV
HR3
-0.82 ± 0.12
1.0-2.0 / 2.0-4.5 keV
HR4
-0.20 ± 0.56
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -1.7) SUM_FLAG: 0
Long-term lightcurve

AGN

CLASSX outlier: -0.463

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
3328140
Match probability
0.963
FilterMag (AB)Err
UVW2
UVM2
UVW1
U
B 21.065 0.259
V

Spectroscopic (zsp) 2.58400
Photometric (TPZ) 2.6253 (conf 0.34)
Photometric (Le Phare) 0.6147 (conf 0.53)

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

Stacked power-law fit
Unabsorbed flux 7.15e-15 (+1.1e-14 / −4.3e-15) erg cm−2 s−1
NH 8.43e+19 (+4.1e+20 / −2.0e+19) cm−2
Photon index (Γ) 1.77 (+2.32 / −1.36)
DoF 70
p-value 0.233
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.