5XMM J184439.3-025759

5XMM-DR15 stacked source · SRCID 3004654020100097
Position: 18h44m39.36s -02d57m59.5s (281.16401°, -2.96654°)
EP flux
1.82e-14 ± 4.0e-15 erg cm-2 s-1
CLASSX
Gal_XRB (0.7)
Detections
3

SRCID 3004654020100097
IAUNAME 5XMM J184439.3-025759
SC_RA 18h44m39.36s (281.16401°)
SC_DEC -02d57m59.5s (-2.96654°)
RADEC_ERR 0.64 arcsec
LII / BII 29.5189° / 0.1546°
N_CONTRIB 3 (detections)
N_OBS 11 (observations covering the position)
MJD_FIRST 52717.705 (2003-03-19 16:55:35.000 UTC)
MJD_LAST 55302.956 (2010-04-16 22:56:45.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 1.82e-14 ± 4.0e-15 erg cm-2 s-1

Hardness ratios
HR1
0.26 ± 0.58
0.2-0.5 / 0.5-1.0 keV
HR2
0.99 ± 0.04
0.5-1.0 / 1.0-2.0 keV
HR3
-0.14 ± 0.11
1.0-2.0 / 2.0-4.5 keV
HR4
-0.51 ± 0.16
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -2.2) SUM_FLAG: 1
Long-term lightcurve

Gal_XRB

CLASSX outlier: 4.69

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 3.56e-14 (+4.5e-14 / −2.9e-14) erg cm−2 s−1
NH 1.24e+22 (+1.7e+22 / −8.6e+21) cm−2
Photon index (Γ) 2.25 (+2.73 / −1.79)
DoF 159
p-value 0.998
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.