5XMM J225454.6-172701

5XMM-DR15 stacked source · SRCID 3001294010100034
Position: 22h54m54.68s -17d27m01.2s (343.72782°, -17.45035°)
EP flux
5.71e-14 ± 8.4e-15 erg cm-2 s-1
CLASSX
AGN (0.637)
Detections
9

SRCID 3001294010100034
IAUNAME 5XMM J225454.6-172701
SC_RA 22h54m54.68s (343.72782°)
SC_DEC -17d27m01.2s (-17.45035°)
RADEC_ERR 0.45 arcsec
LII / BII 46.6170° / -61.4463°
N_CONTRIB 9 (detections)
N_OBS 10 (observations covering the position)
MJD_FIRST 52412.889 (2002-05-18 21:19:31.000 UTC)
MJD_LAST 59199.874 (2020-12-16 20:58:40.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 5.71e-14 ± 8.4e-15 erg cm-2 s-1

Hardness ratios
HR1
0.63 ± 0.21
0.2-0.5 / 0.5-1.0 keV
HR2
0.84 ± 0.04
0.5-1.0 / 1.0-2.0 keV
HR3
-0.04 ± 0.06
1.0-2.0 / 2.0-4.5 keV
HR4
-0.20 ± 0.10
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML 8.4) SUM_FLAG: 1
Long-term lightcurve

AGN

CLASSX outlier: 1.56

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.

No redshift estimate available for this source.

Stacked power-law fit
Unabsorbed flux 6.56e-14 (+8.0e-14 / −5.4e-14) erg cm−2 s−1
NH 4.60e+21 (+8.2e+21 / −2.3e+21) cm−2
Photon index (Γ) 1.35 (+1.78 / −1.10)
DoF 151
p-value 0.551
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.