5XMM J225453.4-173641

5XMM-DR15 stacked source · SRCID 3001294010100068
Position: 22h54m53.46s -17d36m41.4s (343.72274°, -17.61150°)
EP flux
2.58e-15 ± 1.9e-15 erg cm-2 s-1
CLASSX
Star (0.559)
Detections
10

SRCID 3001294010100068
IAUNAME 5XMM J225453.4-173641
SC_RA 22h54m53.46s (343.72274°)
SC_DEC -17d36m41.4s (-17.61150°)
RADEC_ERR 0.83 arcsec
LII / BII 46.3065° / -61.5096°
N_CONTRIB 10 (detections)
N_OBS 10 (observations covering the position)
MJD_FIRST 51877.756 (2000-11-29 18:08:56.000 UTC)
MJD_LAST 59199.874 (2020-12-16 20:58:40.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 2.58e-15 ± 1.9e-15 erg cm-2 s-1

Hardness ratios
HR1
0.52 ± 0.22
0.2-0.5 / 0.5-1.0 keV
HR2
0.20 ± 0.18
0.5-1.0 / 1.0-2.0 keV
HR3
-0.75 ± 0.21
1.0-2.0 / 2.0-4.5 keV
HR4
0.11 ± 0.88
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -2.0) SUM_FLAG: 0
Long-term lightcurve

Star

CLASSX outlier: 4.11

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 1.69e-14 (+2.1e-14 / −1.4e-14) erg cm−2 s−1
NH 1.75e+21 (+2.9e+21 / −3.1e+20) cm−2
Photon index (Γ) 2.45 (+2.84 / −1.91)
DoF 101
p-value 0.225
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.