5XMM J184440.4+004904

5XMM-DR15 stacked source · SRCID 3001774020100005
Position: 18h44m40.43s +00d49m04.7s (281.16846°, 0.81798°)
EP flux
1.51e-14 ± 4.0e-15 erg cm-2 s-1
CLASSX
Star (1)
Detections
3

SRCID 3001774020100005
IAUNAME 5XMM J184440.4+004904
SC_RA 18h44m40.43s (281.16846°)
SC_DEC +00d49m04.7s (0.81798°)
RADEC_ERR 0.60 arcsec
LII / BII 32.8890° / 1.8779°
N_CONTRIB 3 (detections)
N_OBS 3 (observations covering the position)
MJD_FIRST 52921.032 (2003-10-09 00:45:48.000 UTC)
MJD_LAST 52925.324 (2003-10-13 07:46:48.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 1.51e-14 ± 4.0e-15 erg cm-2 s-1

Hardness ratios
HR1
0.93 ± 0.04
0.2-0.5 / 0.5-1.0 keV
HR2
-0.48 ± 0.06
0.5-1.0 / 1.0-2.0 keV
HR3
-0.92 ± 0.08
1.0-2.0 / 2.0-4.5 keV
HR4
-0.67 ± 0.85
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -2.7) SUM_FLAG: 0
Long-term lightcurve

Star

CLASSX outlier: 1.99

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 1.77e-14 (+2.2e-14 / −1.5e-14) erg cm−2 s−1
NH 1.54e+21 (+2.1e+21 / −9.2e+20) cm−2
Photon index (Γ) 2.81 (+2.95 / −2.52)
DoF 78
p-value 0.133
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.