5XMM J182854.6-113026

5XMM-DR15 stacked source · SRCID 3005194060100479
Position: 18h28m54.63s -11d30m26.3s (277.22764°, -11.50730°)
EP flux
9.06e-15 ± 4.3e-15 erg cm-2 s-1
CLASSX
Star (1)
Detections
2

SRCID 3005194060100479
IAUNAME 5XMM J182854.6-113026
SC_RA 18h28m54.63s (277.22764°)
SC_DEC -11d30m26.3s (-11.50730°)
RADEC_ERR 1.31 arcsec
LII / BII 20.1407° / -0.3083°
N_CONTRIB 2 (detections)
N_OBS 71 (observations covering the position)
MJD_FIRST 51990.864 (2001-03-22 20:43:55.000 UTC)
MJD_LAST 56366.500 (2013-03-15 11:59:18.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 9.06e-15 ± 4.3e-15 erg cm-2 s-1

Hardness ratios
HR1
0.96 ± 0.14
0.2-0.5 / 0.5-1.0 keV
HR2
0.34 ± 0.17
0.5-1.0 / 1.0-2.0 keV
HR3
-0.81 ± 0.15
1.0-2.0 / 2.0-4.5 keV
HR4
0.02 ± 0.52
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -1.6) SUM_FLAG: 0
Long-term lightcurve

Star

CLASSX outlier: 3

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.

Optical Monitor (OM)
OM Source ID
5438086
Match probability
0.952
FilterMag (AB)Err
UVW2 — —
UVM2 — —
UVW1 — —
U — —
B 12.929 0.001
V 11.954 0.002
Gaia DR3
Source ID
4153357624363853440
Match probability
0.988
Parallax
0.606 ± 0.017 mas
Proper motion
(-1.83, -2.33) mas/yr
Magnitudes
G=11.46, BP=12.21, RP=10.60
AllWISE
Name
J182854.66-113026.4
Match probability
0.994
BandMagErr
W1 8.312 0.024
W2 8.410 0.023
W3 8.477 0.072
W4 6.929 —
CLASSOPT
Class
Star
Star
1.00
AGN
0.00
Galaxy
0.00

No redshift estimate available for this source.

Automated spectral fits are not yet available for this source. Interactive fitting on individual observations will be available from the contributing detections table soon.

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.