5XMM J230518.6+122819

5XMM-DR15 stacked source · SRCID 3002554100100042
Position: 23h05m18.64s +12d28m19.5s (346.32769°, 12.47207°)
EP flux
1.90e-14 ± 5.2e-15 erg cm-2 s-1
CLASSX
AGN (0.946)
Detections
3

SRCID 3002554100100042
IAUNAME 5XMM J230518.6+122819
SC_RA 23h05m18.64s (346.32769°)
SC_DEC +12d28m19.5s (12.47207°)
RADEC_ERR 0.68 arcsec
LII / BII 86.4836° / -42.7651°
N_CONTRIB 3 (detections)
N_OBS 3 (observations covering the position)
MJD_FIRST 52079.650 (2001-06-19 15:36:24.000 UTC)
MJD_LAST 58269.479 (2018-05-31 11:29:14.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 1.90e-14 ± 5.2e-15 erg cm-2 s-1

Hardness ratios
HR1
0.36 ± 0.12
0.2-0.5 / 0.5-1.0 keV
HR2
0.04 ± 0.10
0.5-1.0 / 1.0-2.0 keV
HR3
-0.23 ± 0.12
1.0-2.0 / 2.0-4.5 keV
HR4
-0.16 ± 0.25
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -2.2) SUM_FLAG: 0
Long-term lightcurve

AGN

CLASSX outlier: -0.536

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.

No multi-wavelength counterpart data available for this source.

Photometric (TPZ) 0.4759 (conf 0.65)
Photometric (Le Phare) 0.5737 (conf 0.87)

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

Stacked power-law fit
Unabsorbed flux 9.97e-15 (+1.3e-14 / −7.7e-15) erg cm−2 s−1
NH 8.64e+19 (+4.3e+20 / −2.0e+19) cm−2
Photon index (Γ) 1.80 (+2.06 / −1.61)
DoF 299
p-value 0.898
Inter-instrument norm. 1.15 (0.85–1.44)
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.