5XMM J205638.2+305829

5XMM-DR15 stacked source · SRCID 3001814010100131
Position: 20h56m38.29s +30d58m29.3s (314.15952°, 30.97481°)
EP flux
9.13e-14 ± 2.5e-14 erg cm-2 s-1
CLASSX
Extended (1)
Detections
5

SRCID 3001814010100131
IAUNAME 5XMM J205638.2+305829
SC_RA 20h56m38.29s (314.15952°)
SC_DEC +30d58m29.3s (30.97481°)
RADEC_ERR 3.71 arcsec
LII / BII 74.9971° / -9.3087°
N_CONTRIB 5 (detections)
N_OBS 5 (observations covering the position)
MJD_FIRST 52390.556 (2002-04-26 13:21:01.000 UTC)
MJD_LAST 52590.248 (2002-11-12 05:56:49.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 9.13e-14 ± 2.5e-14 erg cm-2 s-1

Hardness ratios
HR1
-0.89 ± 0.06
0.2-0.5 / 0.5-1.0 keV
HR2
-0.99 ± 0.08
0.5-1.0 / 1.0-2.0 keV
HR3
-0.58 ± 0.77
1.0-2.0 / 2.0-4.5 keV
HR4
0.79 ± 0.38
2.0-4.5 / 4.5-12.0 keV
Extent: 10.42 ± 1.74 arcsec (ML 10.0) SUM_FLAG: 4
Long-term lightcurve

Extended

CLASSX outlier: 3.29

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 5.46e-15 (+2.4e-14 / −1.7e-15) erg cm−2 s−1
NH 3.32e+22 (+2.1e+24 / −1.2e+20) cm−2
Photon index (Γ) 1.97 (+2.67 / −1.32)
DoF 380
p-value 0.156
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.