5XMM J123544.0-400444

5XMM-DR15 stacked source · SRCID 3000622020100014
Position: 12h35m44.02s -40d04m44.6s (188.93340°, -40.07906°)
EP flux
1.26e-14 ± 2.4e-15 erg cm-2 s-1
CLASSX
Star (1)
Detections
6

SRCID 3000622020100014
IAUNAME 5XMM J123544.0-400444
SC_RA 12h35m44.02s (188.93340°)
SC_DEC -40d04m44.6s (-40.07906°)
RADEC_ERR 0.45 arcsec
LII / BII 299.6766° / 22.6934°
N_CONTRIB 6 (detections)
N_OBS 6 (observations covering the position)
MJD_FIRST 51913.675 (2001-01-04 16:11:52.000 UTC)
MJD_LAST 55411.288 (2010-08-03 06:55:02.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 1.26e-14 ± 2.4e-15 erg cm-2 s-1

Hardness ratios
HR1
0.69 ± 0.05
0.2-0.5 / 0.5-1.0 keV
HR2
-0.67 ± 0.05
0.5-1.0 / 1.0-2.0 keV
HR3
-0.96 ± 0.10
1.0-2.0 / 2.0-4.5 keV
HR4
0.73 ± 0.86
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -2.8) SUM_FLAG: 1
Long-term lightcurve

Star

CLASSX outlier: 0.848

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
3261510
Match probability
0.979
FilterMag (AB)Err
UVW2 14.302 0.011
UVM2 14.009 0.007
UVW1
U
B
V
Gaia DR3
Source ID
6147079037964411392
Match probability
0.988
Parallax
3.042 ± 0.055 mas
Proper motion
(-38.79, -6.37) mas/yr
Magnitudes
G=10.72, BP=10.35, RP=9.75
AllWISE
Name
J123543.87-400443.2
Match probability
0.993
BandMagErr
W1 9.006 0.022
W2 9.036 0.020
W3 9.008 0.027
W4 8.790
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.