5XMM J114351.9+200105

5XMM-DR15 stacked source · SRCID 3000521010100088
Position: 11h43m51.90s +20d01m05.5s (175.96623°, 20.01820°)
EP flux
1.28e-14 ± 3.0e-15 erg cm-2 s-1
CLASSX
AGN (0.905)
Detections
3

SRCID 3000521010100088
IAUNAME 5XMM J114351.9+200105
SC_RA 11h43m51.90s (175.96623°)
SC_DEC +20d01m05.5s (20.01820°)
RADEC_ERR 0.57 arcsec
LII / BII 234.0197° / 72.9845°
N_CONTRIB 3 (detections)
N_OBS 7 (observations covering the position)
MJD_FIRST 52235.235 (2001-11-22 05:38:41.000 UTC)
MJD_LAST 58271.000 (2018-06-01 23:59:37.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 1.28e-14 ± 3.0e-15 erg cm-2 s-1

Hardness ratios
HR1
0.26 ± 0.10
0.2-0.5 / 0.5-1.0 keV
HR2
0.01 ± 0.10
0.5-1.0 / 1.0-2.0 keV
HR3
-0.38 ± 0.12
1.0-2.0 / 2.0-4.5 keV
HR4
-0.45 ± 0.24
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -2.2) SUM_FLAG: 1
Long-term lightcurve

AGN

CLASSX outlier: 0.304

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
3085340
Match probability
0.992
FilterMag (AB)Err
UVW2 — —
UVM2 — —
UVW1 20.587 0.081
U — —
B — —
V — —
Gaia DR3
Source ID
3976028453437988480
Match probability
0.966
Parallax
0.870 ± 0.869 mas
Proper motion
(-1.23, 0.05) mas/yr
Magnitudes
G=20.32, BP=20.54, RP=19.80
AllWISE
Name
J114351.92+200105.8
Match probability
0.992
BandMagErr
W1 16.276 0.071
W2 15.196 0.095
W3 12.388 0.452
W4 8.752 —
CLASSOPT
Class
QSO
Star
0.00
AGN
1.00
Galaxy
0.00

Photometric (TPZ) 1.2257 (conf 0.83)
Photometric (Le Phare) 0.3320 (conf 0.70)

Spectroscopic redshifts (when present) are the most reliable. Photometric estimates carry a per-algorithm confidence flag.

Stacked power-law fit
Unabsorbed flux 1.48e-14 (+1.9e-14 / −1.1e-14) erg cm−2 s−1
NH 4.96e+19 (+1.8e+20 / −1.7e+19) cm−2
Photon index (Γ) 2.09 (+2.38 / −1.88)
DoF 184
p-value 0.438
Inter-instrument norm. 0.69 (0.57–0.89)
Quality flag 0

APPROX_SOURCE_VAR 200.500 (approximate flux variability amplitude)

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.

© 2013-2026, DEVELOPED BY THE TEAM
CNES IRAP ESA CNRS