5XMM J180308.5-242900

5XMM-DR15 stacked source · SRCID 3000882010100266
Position: 18h03m08.52s -24d29m00.1s (270.78549°, -24.48335°)
EP flux
1.17e-12 ± 4.8e-14 erg cm-2 s-1
CLASSX
Extended (1)
Detections
4

SRCID 3000882010100266
IAUNAME 5XMM J180308.5-242900
SC_RA 18h03m08.52s (270.78549°)
SC_DEC -24d29m00.1s (-24.48335°)
RADEC_ERR 0.87 arcsec
LII / BII 5.8202° / -1.1202°
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): 1.17e-12 ± 4.8e-14 erg cm-2 s-1

Hardness ratios
HR1
-0.44 ± 0.66
0.2-0.5 / 0.5-1.0 keV
HR2
0.96 ± 0.05
0.5-1.0 / 1.0-2.0 keV
HR3
0.69 ± 0.03
1.0-2.0 / 2.0-4.5 keV
HR4
0.03 ± 0.03
2.0-4.5 / 4.5-12.0 keV
Extent: 17.68 ± 1.28 arcsec (ML 257.1) SUM_FLAG: 3
Long-term lightcurve

Extended

CLASSX outlier: 4.52

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 2.38e-13 (+2.6e-13 / −2.1e-13) erg cm−2 s−1
NH 3.60e+22 (+4.4e+22 / −2.9e+22) cm−2
Photon index (Γ) 1.12 (+1.29 / −1.03)
DoF 260
p-value 0.577
Inter-instrument norm. 1.49 (1.25–1.73)
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.