5XMM J125722.8-172853

5XMM-DR15 stacked source · SRCID 3001042020100096
Position: 12h57m22.82s -17d28m53.0s (194.34506°, -17.48140°)
EP flux
8.67e-14 ± 2.1e-14 erg cm-2 s-1
CLASSX
AGN (0.906)
Detections
1

SRCID 3001042020100096
IAUNAME 5XMM J125722.8-172853
SC_RA 12h57m22.82s (194.34506°)
SC_DEC -17d28m53.0s (-17.48140°)
RADEC_ERR 1.02 arcsec
LII / BII 304.9490° / 45.3671°
N_CONTRIB 1 (detections)
N_OBS 5 (observations covering the position)
MJD_FIRST 51917.672 (2001-01-08 16:07:09.000 UTC)
MJD_LAST 51917.865 (2001-01-08 20:46:00.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 8.67e-14 ± 2.1e-14 erg cm-2 s-1

Hardness ratios
HR1
0.86 ± 0.20
0.2-0.5 / 0.5-1.0 keV
HR2
0.45 ± 0.16
0.5-1.0 / 1.0-2.0 keV
HR3
-0.19 ± 0.13
1.0-2.0 / 2.0-4.5 keV
HR4
-0.23 ± 0.19
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -1.4) SUM_FLAG: 0
Long-term lightcurve

AGN

CLASSX outlier: 0.723

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 6.29e-14 (+8.4e-14 / −4.7e-14) erg cm−2 s−1
NH 1.85e+21 (+3.8e+21 / −1.4e+20) cm−2
Photon index (Γ) 1.97 (+2.65 / −1.43)
DoF 418
p-value 0.925
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.