5XMM J153539.7+552939

5XMM-DR15 stacked source · SRCID 3002854030100001
Position: 15h35m39.78s +55d29m39.4s (233.91575°, 55.49428°)
EP flux
5.33e-13 ± 6.7e-14 erg cm-2 s-1
CLASSX
AGN (0.761)
Detections
1

SRCID 3002854030100001
IAUNAME 5XMM J153539.7+552939
SC_RA 15h35m39.78s (233.91575°)
SC_DEC +55d29m39.4s (55.49428°)
RADEC_ERR 0.34 arcsec
LII / BII 88.2964° / 49.1074°
N_CONTRIB 1 (detections)
N_OBS 2 (observations covering the position)
MJD_FIRST 52411.836 (2002-05-17 20:04:25.000 UTC)
MJD_LAST 52411.948 (2002-05-17 22:44:37.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 5.33e-13 ± 6.7e-14 erg cm-2 s-1

Hardness ratios
HR1
0.14 ± 0.05
0.2-0.5 / 0.5-1.0 keV
HR2
-0.08 ± 0.05
0.5-1.0 / 1.0-2.0 keV
HR3
-0.39 ± 0.07
1.0-2.0 / 2.0-4.5 keV
HR4
-0.28 ± 0.15
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -3.2) SUM_FLAG: 0
Long-term lightcurve

AGN

CLASSX outlier: 2.02

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.

Optical Monitor (OM)
OM Source ID
3944846
Match probability
0.995
FilterMag (AB)Err
UVW2
UVM2
UVW1 20.110 0.039
U
B
V 19.932 0.078

Spectroscopic (zsp) 0.62400
Photometric (TPZ) 0.6758 (conf 0.53)
Photometric (Le Phare) 1.5970 (conf 0.18)

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

Stacked power-law fit
Unabsorbed flux 3.45e-13 (+3.7e-13 / −3.1e-13) erg cm−2 s−1
NH 8.39e+19 (+2.4e+20 / −1.9e+19) cm−2
Photon index (Γ) 1.90 (+2.01 / −1.83)
DoF 1168
p-value 0.895
Inter-instrument norm. 1.09 (1.01–1.18)
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.