5XMM J125817.3-691228

5XMM-DR15 stacked source · SRCID 3006074010100040
Position: 12h58m17.32s -69d12m28.5s (194.57218°, -69.20792°)
EP flux
2.94e-13 ± 7.6e-14 erg cm-2 s-1
CLASSX
Extended (1)
Detections
4

SRCID 3006074010100040
IAUNAME 5XMM J125817.3-691228
SC_RA 12h58m17.32s (194.57218°)
SC_DEC -69d12m28.5s (-69.20792°)
RADEC_ERR 8.90 arcsec
LII / BII 303.5436° / -6.3443°
N_CONTRIB 4 (detections)
N_OBS 5 (observations covering the position)
MJD_FIRST 51931.640 (2001-01-22 15:22:00.000 UTC)
MJD_LAST 54114.759 (2007-01-14 18:13:40.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 2.94e-13 ± 7.6e-14 erg cm-2 s-1

Hardness ratios
HR1
0.93 ± 0.14
0.2-0.5 / 0.5-1.0 keV
HR2
0.61 ± 0.09
0.5-1.0 / 1.0-2.0 keV
HR3
-0.28 ± 0.09
1.0-2.0 / 2.0-4.5 keV
HR4
-0.55 ± 0.22
2.0-4.5 / 4.5-12.0 keV
Extent: 43.96 ± 2.70 arcsec (ML 65.3) SUM_FLAG: 4
Long-term lightcurve

Extended

CLASSX outlier: 2.85

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 1.98e-14 (+2.5e-14 / −1.6e-14) erg cm−2 s−1
NH 5.06e+21 (+7.3e+21 / −3.2e+21) cm−2
Photon index (Γ) 2.41 (+2.79 / −1.96)
DoF 101
p-value 0.907
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.