5XMM J180427.0-242355

5XMM-DR15 stacked source · SRCID 3000882010100025
Position: 18h04m27.03s -24d23m55.8s (271.11263°, -24.39882°)
EP flux
2.62e-13 ± 1.5e-14 erg cm-2 s-1
CLASSX
Extended (1)
Detections
4

SRCID 3000882010100025
IAUNAME 5XMM J180427.0-242355
SC_RA 18h04m27.03s (271.11263°)
SC_DEC -24d23m55.8s (-24.39882°)
RADEC_ERR 0.78 arcsec
LII / BII 6.0401° / -1.3381°
N_CONTRIB 4 (detections)
N_OBS 4 (observations covering the position)
MJD_FIRST 51976.478 (2001-03-08 11:29:01.000 UTC)
MJD_LAST 56721.578 (2014-03-05 13:52:04.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 2.62e-13 ± 1.5e-14 erg cm-2 s-1

Hardness ratios
HR1
0.91 ± 0.02
0.2-0.5 / 0.5-1.0 keV
HR2
0.37 ± 0.02
0.5-1.0 / 1.0-2.0 keV
HR3
-0.46 ± 0.02
1.0-2.0 / 2.0-4.5 keV
HR4
-0.58 ± 0.06
2.0-4.5 / 4.5-12.0 keV
Extent: 12.58 ± 0.42 arcsec (ML 437.9) SUM_FLAG: 2
Long-term lightcurve

Extended

CLASSX outlier: 3.84

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 7.98e-14 (+8.7e-14 / −7.3e-14) erg cm−2 s−1
NH 4.08e+21 (+4.6e+21 / −3.5e+21) cm−2
Photon index (Γ) 2.82 (+2.94 / −2.63)
DoF 328
p-value 0.474
Inter-instrument norm. 1.21 (1.06–1.38)
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.