5XMM J184041.7-045956

5XMM-DR15 stacked source · SRCID 3001334010100035
Position: 18h40m41.79s -04d59m56.2s (280.17414°, -4.99895°)
EP flux
2.39e-15 ± 4.0e-15 erg cm-2 s-1
CLASSX
Star (0.909)
Detections
3

SRCID 3001334010100035
IAUNAME 5XMM J184041.7-045956
SC_RA 18h40m41.79s (280.17414°)
SC_DEC -04d59m56.2s (-4.99895°)
RADEC_ERR 0.85 arcsec
LII / BII 27.2599° / 0.1034°
N_CONTRIB 3 (detections)
N_OBS 5 (observations covering the position)
MJD_FIRST 52552.123 (2002-10-05 02:57:09.000 UTC)
MJD_LAST 57844.199 (2017-04-01 04:46:01.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 2.39e-15 ± 4.0e-15 erg cm-2 s-1

Hardness ratios
HR1
-1.00 ± 0.08
0.2-0.5 / 0.5-1.0 keV
HR2
0.88 ± 1.18
0.5-1.0 / 1.0-2.0 keV
HR3
0.71 ± 0.43
1.0-2.0 / 2.0-4.5 keV
HR4
-0.35 ± 1.23
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -2.0) SUM_FLAG: 3
Long-term lightcurve

Star

CLASSX outlier: 2.81

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 5.20e-15 (+1.8e-14 / −1.6e-15) erg cm−2 s−1
NH 9.34e+23 (+3.8e+24 / −1.0e+21) cm−2
Photon index (Γ) 1.88 (+2.68 / −1.26)
DoF 169
p-value 0.904
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.