5XMM J165632.5+275929

5XMM-DR15 stacked source · SRCID 3030605010100099
Position: 16h56m32.52s +27d59m29.4s (254.13550°, 27.99150°)
EP flux
9.23e-15 ± 6.1e-15 erg cm-2 s-1
CLASSX
AGN (0.875)
Detections
4

SRCID 3030605010100099
IAUNAME 5XMM J165632.5+275929
SC_RA 16h56m32.52s (254.13550°)
SC_DEC +27d59m29.4s (27.99150°)
RADEC_ERR 1.20 arcsec
LII / BII 49.0794° / 36.2774°
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): 9.23e-15 ± 6.1e-15 erg cm-2 s-1

Hardness ratios
HR1
0.54 ± 0.22
0.2-0.5 / 0.5-1.0 keV
HR2
0.02 ± 0.18
0.5-1.0 / 1.0-2.0 keV
HR3
-0.27 ± 0.21
1.0-2.0 / 2.0-4.5 keV
HR4
-0.51 ± 0.59
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -1.4) SUM_FLAG: 0
Long-term lightcurve

AGN

CLASSX outlier: -0.281

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.

Photometric (TPZ) 0.7758 (conf 0.27)
Photometric (Le Phare) 2.2810 (conf 0.28)

Spectroscopic redshifts (when present) are the most reliable. Photometric estimates carry a per-algorithm confidence flag.

Stacked power-law fit
Unabsorbed flux 9.01e-15 (+1.4e-14 / −5.3e-15) erg cm−2 s−1
NH 8.37e+20 (+3.5e+21 / −5.8e+19) cm−2
Photon index (Γ) 1.71 (+2.44 / −1.30)
DoF 113
p-value 0.292
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.