5XMM J023156.1-440735

5XMM-DR15 stacked source · SRCID 3004234030100070
Position: 02h31m56.13s -44d07m35.2s (37.98389°, -44.12644°)
EP flux
6.61e-14 ± 2.1e-14 erg cm-2 s-1
CLASSX
AGN (0.826)
Detections
2

SRCID 3004234030100070
IAUNAME 5XMM J023156.1-440735
SC_RA 02h31m56.13s (37.98389°)
SC_DEC -44d07m35.2s (-44.12644°)
RADEC_ERR 0.75 arcsec
LII / BII 259.6227° / -63.6207°
N_CONTRIB 2 (detections)
N_OBS 6 (observations covering the position)
MJD_FIRST 52466.430 (2002-07-11 10:18:36.000 UTC)
MJD_LAST 59215.542 (2021-01-01 13:00:24.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 6.61e-14 ± 2.1e-14 erg cm-2 s-1

Hardness ratios
HR1
-0.13 ± 0.10
0.2-0.5 / 0.5-1.0 keV
HR2
0.12 ± 0.10
0.5-1.0 / 1.0-2.0 keV
HR3
-0.50 ± 0.12
1.0-2.0 / 2.0-4.5 keV
HR4
0.05 ± 0.30
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -2.4) SUM_FLAG: 0
Long-term lightcurve

AGN

CLASSX outlier: 1.84

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 2.83e-14 (+3.5e-14 / −2.2e-14) erg cm−2 s−1
NH 1.41e+20 (+6.2e+20 / −2.6e+19) cm−2
Photon index (Γ) 2.30 (+2.59 / −2.01)
DoF 113
p-value 0.103
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.