5XMM J125254.4-292718

5XMM-DR15 stacked source · SRCID 3005774030100025
Position: 12h52m54.43s -29d27m18.4s (193.22679°, -29.45511°)
EP flux
7.82e-14 ± 4.2e-15 erg cm-2 s-1
CLASSX
Extended (1)
Detections
4

SRCID 3005774030100025
IAUNAME 5XMM J125254.4-292718
SC_RA 12h52m54.43s (193.22679°)
SC_DEC -29d27m18.4s (-29.45511°)
RADEC_ERR 0.62 arcsec
LII / BII 303.3151° / 33.4155°
N_CONTRIB 4 (detections)
N_OBS 14 (observations covering the position)
MJD_FIRST 51726.363 (2000-07-01 08:42:20.000 UTC)
MJD_LAST 52650.824 (2003-01-11 19:46:07.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 7.82e-14 ± 4.2e-15 erg cm-2 s-1

Hardness ratios
HR1
0.28 ± 0.03
0.2-0.5 / 0.5-1.0 keV
HR2
0.10 ± 0.02
0.5-1.0 / 1.0-2.0 keV
HR3
-0.37 ± 0.03
1.0-2.0 / 2.0-4.5 keV
HR4
-0.78 ± 0.06
2.0-4.5 / 4.5-12.0 keV
Extent: 15.96 ± 0.41 arcsec (ML 1017.5) SUM_FLAG: 1
Long-term lightcurve

Extended

CLASSX outlier: 1.91

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 2.63e-14 (+2.9e-14 / −2.4e-14) erg cm−2 s−1
NH 1.29e+21 (+1.7e+21 / −9.5e+20) cm−2
Photon index (Γ) 2.13 (+2.28 / −1.98)
DoF 543
p-value 0.928
Inter-instrument norm. 1.10 (0.99–1.22)
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.