5XMM J201053.7-572251

5XMM-DR15 stacked source · SRCID 3004234110100007
Position: 20h10m53.71s -57d22m51.1s (302.72379°, -57.38086°)
EP flux
2.94e-13 ± 3.0e-14 erg cm-2 s-1
CLASSX
Extended (1)
Detections
3

SRCID 3004234110100007
IAUNAME 5XMM J201053.7-572251
SC_RA 20h10m53.71s (302.72379°)
SC_DEC -57d22m51.1s (-57.38086°)
RADEC_ERR 1.50 arcsec
LII / BII 340.2076° / -33.1668°
N_CONTRIB 3 (detections)
N_OBS 3 (observations covering the position)
MJD_FIRST 52020.589 (2001-04-21 14:08:44.000 UTC)
MJD_LAST 56744.986 (2014-03-28 23:39:49.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 2.94e-13 ± 3.0e-14 erg cm-2 s-1

Hardness ratios
HR1
0.49 ± 0.05
0.2-0.5 / 0.5-1.0 keV
HR2
0.17 ± 0.04
0.5-1.0 / 1.0-2.0 keV
HR3
-0.50 ± 0.04
1.0-2.0 / 2.0-4.5 keV
HR4
-0.49 ± 0.12
2.0-4.5 / 4.5-12.0 keV
Extent: 26.25 ± 1.00 arcsec (ML 479.7) SUM_FLAG: 1
Long-term lightcurve

Extended

CLASSX outlier: 1.41

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 4.44e-14 (+5.0e-14 / −3.9e-14) erg cm−2 s−1
NH 1.87e+21 (+2.5e+21 / −1.3e+21) cm−2
Photon index (Γ) 2.51 (+2.78 / −2.22)
DoF 307
p-value 0.833
Inter-instrument norm. 0.67 (0.58–0.80)
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.