5XMM J233739.1+002656

5XMM-DR15 stacked source · SRCID 3004234130100017
Position: 23h37m39.10s +00d26m56.8s (354.41290°, 0.44911°)
EP flux
4.99e-14 ± 1.3e-14 erg cm-2 s-1
CLASSX
AGN (0.903)
Detections
2

SRCID 3004234130100017
IAUNAME 5XMM J233739.1+002656
SC_RA 23h37m39.10s (354.41290°)
SC_DEC +00d26m56.8s (0.44911°)
RADEC_ERR 0.73 arcsec
LII / BII 87.1816° / -57.2098°
N_CONTRIB 2 (detections)
N_OBS 2 (observations covering the position)
MJD_FIRST 52249.530 (2001-12-06 12:42:56.000 UTC)
MJD_LAST 59186.877 (2020-12-03 21:02:32.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 4.99e-14 ± 1.3e-14 erg cm-2 s-1

Hardness ratios
HR1
0.21 ± 0.10
0.2-0.5 / 0.5-1.0 keV
HR2
0.02 ± 0.09
0.5-1.0 / 1.0-2.0 keV
HR3
-0.37 ± 0.11
1.0-2.0 / 2.0-4.5 keV
HR4
0.04 ± 0.23
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -2.4) SUM_FLAG: 0
Long-term lightcurve

AGN

CLASSX outlier: 0.558

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
6606249
Match probability
0.997
FilterMag (AB)Err
UVW2 20.160 0.194
UVM2 19.690 0.113
UVW1 19.170 0.026
U — —
B — —
V — —
Gaia DR3
Source ID
2645894777132191360
Match probability
0.979
Parallax
-0.226 ± 0.242 mas
Proper motion
(0.18, 0.02) mas/yr
Magnitudes
G=18.85, BP=18.95, RP=18.42
Distance
5537 pc
AllWISE
Name
J233739.10+002656.3
Match probability
0.995
BandMagErr
W1 15.539 0.047
W2 14.223 0.048
W3 10.600 0.100
W4 8.829 0.471
CLASSOPT
Class
QSO
Star
0.00
AGN
1.00
Galaxy
0.00

Spectroscopic (zsp) 1.70300
Photometric (TPZ) 1.6755 (conf 0.89)
Photometric (Le Phare) 1.5860 (conf 1.00)

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

Stacked power-law fit
Unabsorbed flux 3.63e-14 (+4.8e-14 / −2.8e-14) erg cm−2 s−1
NH 8.12e+19 (+4.2e+20 / −2.0e+19) cm−2
Photon index (Γ) 2.01 (+2.33 / −1.74)
DoF 161
p-value 0.85
Inter-instrument norm. 0.95 (0.73–1.21)
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.

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