5XMM J233725.2+001854

5XMM-DR15 stacked source · SRCID 3004234130100016
Position: 23h37m25.26s +00d18m54.9s (354.35525°, 0.31526°)
EP flux
1.90e-14 ± 3.5e-15 erg cm-2 s-1
CLASSX
AGN (0.95)
Detections
2

SRCID 3004234130100016
IAUNAME 5XMM J233725.2+001854
SC_RA 23h37m25.26s (354.35525°)
SC_DEC +00d18m54.9s (0.31526°)
RADEC_ERR 0.56 arcsec
LII / BII 86.9617° / -57.2940°
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): 1.90e-14 ± 3.5e-15 erg cm-2 s-1

Hardness ratios
HR1
0.11 ± 0.10
0.2-0.5 / 0.5-1.0 keV
HR2
-0.23 ± 0.11
0.5-1.0 / 1.0-2.0 keV
HR3
-0.04 ± 0.14
1.0-2.0 / 2.0-4.5 keV
HR4
-0.75 ± 0.18
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -2.3) SUM_FLAG: 0
Long-term lightcurve

AGN

CLASSX outlier: -0.00525

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
6605663
Match probability
0.995
FilterMag (AB)Err
UVW2 — —
UVM2 — —
UVW1 22.216 0.176
U — —
B — —
V — —
AllWISE
Name
J233725.20+001854.2
Match probability
0.994
BandMagErr
W1 17.116 0.135
W2 16.697 0.363
W3 11.799 —
W4 8.551 —
CLASSOPT
Class
QSO
Star
0.02
AGN
0.81
Galaxy
0.17

Photometric (TPZ) 1.2756 (conf 0.77)
Photometric (Le Phare) 1.2830 (conf 0.68)

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

Stacked power-law fit
Unabsorbed flux 3.14e-14 (+3.8e-14 / −2.5e-14) erg cm−2 s−1
NH 6.93e+19 (+3.5e+20 / −1.7e+19) cm−2
Photon index (Γ) 1.81 (+2.06 / −1.62)
DoF 970
p-value 0.278
Inter-instrument norm. 0.56 (0.52–0.65)
Quality flag 0

APPROX_SOURCE_VAR 11.500 (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.

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