5XMM J184440.1-030914

5XMM-DR15 stacked source · SRCID 3004654020100104
Position: 18h44m40.19s -03d09m14.2s (281.16747°, -3.15395°)
EP flux
2.55e-14 ± 8.3e-15 erg cm-2 s-1
CLASSX
Star (0.783)
Detections
3

SRCID 3004654020100104
IAUNAME 5XMM J184440.1-030914
SC_RA 18h44m40.19s (281.16747°)
SC_DEC -03d09m14.2s (-3.15395°)
RADEC_ERR 0.76 arcsec
LII / BII 29.3538° / 0.0659°
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): 2.55e-14 ± 8.3e-15 erg cm-2 s-1

Hardness ratios
HR1
0.75 ± 0.22
0.2-0.5 / 0.5-1.0 keV
HR2
0.64 ± 0.08
0.5-1.0 / 1.0-2.0 keV
HR3
-0.64 ± 0.08
1.0-2.0 / 2.0-4.5 keV
HR4
-0.45 ± 0.32
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -2.2) SUM_FLAG: 0
Long-term lightcurve

Star

CLASSX outlier: 5.1

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 1.90e-14 (+3.1e-14 / −1.1e-14) erg cm−2 s−1
NH 3.80e+21 (+7.9e+21 / −3.7e+20) cm−2
Photon index (Γ) 1.76 (+2.51 / −1.17)
DoF 190
p-value 0.996
Inter-instrument norm. 1.05 (0.71–1.55)
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.