5XMM J233731.7+002600

5XMM-DR15 stacked source · SRCID 3004234130100006
Position: 23h37m31.76s +00d26m00.2s (354.38234°, 0.43338°)
EP flux
1.09e-13 ± 1.7e-14 erg cm-2 s-1
CLASSX
AGN (0.843)
Detections
2

SRCID 3004234130100006
IAUNAME 5XMM J233731.7+002600
SC_RA 23h37m31.76s (354.38234°)
SC_DEC +00d26m00.2s (0.43338°)
RADEC_ERR 0.42 arcsec
LII / BII 87.1184° / -57.2074°
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): 1.09e-13 ± 1.7e-14 erg cm-2 s-1

Hardness ratios
HR1
0.11 ± 0.07
0.2-0.5 / 0.5-1.0 keV
HR2
0.09 ± 0.06
0.5-1.0 / 1.0-2.0 keV
HR3
-0.43 ± 0.07
1.0-2.0 / 2.0-4.5 keV
HR4
-0.24 ± 0.16
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -3.0) SUM_FLAG: 1
Long-term lightcurve

AGN

CLASSX outlier: 0.568

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
6605929
Match probability
0.998
FilterMag (AB)Err
UVW2 — —
UVM2 20.622 0.152
UVW1 20.419 0.071
U — —
B — —
V — —
Gaia DR3
Source ID
2645893265303699072
Match probability
0.989
Parallax
1.227 ± 1.000 mas
Proper motion
(0.73, 1.84) mas/yr
Magnitudes
G=20.12, BP=19.78, RP=18.66
AllWISE
Name
J233731.78+002559.6
Match probability
0.995
BandMagErr
W1 15.171 0.038
W2 14.271 0.051
W3 11.252 0.202
W4 9.012 —
CLASSOPT
Class
QSO
Star
0.00
AGN
0.97
Galaxy
0.03

Spectroscopic (zsp) 0.31400
Photometric (TPZ) 0.3259 (conf 0.76)
Photometric (Le Phare) 0.2740 (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 5.87e-14 (+6.8e-14 / −5.0e-14) erg cm−2 s−1
NH 6.62e+19 (+2.5e+20 / −1.7e+19) cm−2
Photon index (Γ) 2.00 (+2.16 / −1.86)
DoF 348
p-value 0.611
Inter-instrument norm. 1.67 (1.46–1.87)
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.

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