5XMM J165630.5+275837

5XMM-DR15 stacked source · SRCID 3030605010100077
Position: 16h56m30.52s +27d58m37.4s (254.12715°, 27.97706°)
EP flux
1.80e-14 ± 5.4e-15 erg cm-2 s-1
CLASSX
Bkg_AGN (0.941)
Detections
4

SRCID 3030605010100077
IAUNAME 5XMM J165630.5+275837
SC_RA 16h56m30.52s (254.12715°)
SC_DEC +27d58m37.4s (27.97706°)
RADEC_ERR 1.05 arcsec
LII / BII 49.0597° / 36.2810°
N_CONTRIB 4 (detections)
N_OBS 5 (observations covering the position)
MJD_FIRST 53594.646 (2005-08-12 15:30:55.000 UTC)
MJD_LAST 55434.683 (2010-08-26 16:23:28.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 1.80e-14 ± 5.4e-15 erg cm-2 s-1

Hardness ratios
HR1
0.50 ± 0.13
0.2-0.5 / 0.5-1.0 keV
HR2
-0.23 ± 0.13
0.5-1.0 / 1.0-2.0 keV
HR3
-0.54 ± 0.17
1.0-2.0 / 2.0-4.5 keV
HR4
-0.01 ± 0.30
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML 4.7) SUM_FLAG: 1
Long-term lightcurve

Bkg_AGN

CLASSX outlier: 3.77

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 1.36e-14 (+1.8e-14 / −9.7e-15) erg cm−2 s−1
NH 7.01e+20 (+2.3e+21 / −6.4e+19) cm−2
Photon index (Γ) 2.36 (+2.79 / −1.95)
DoF 49
p-value 0.59
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.