5XMM J210658.6+384542

5XMM-DR15 stacked source · SRCID 3004174010100006
Position: 21h06m58.69s +38d45m42.3s (316.74454°, 38.76176°)
EP flux
6.51e-16 ± 4.6e-16 erg cm-2 s-1
CLASSX
AGN (0.591)
Detections
38

SRCID 3004174010100006
IAUNAME 5XMM J210658.6+384542
SC_RA 21h06m58.69s (316.74454°)
SC_DEC +38d45m42.3s (38.76176°)
RADEC_ERR 0.14 arcsec
LII / BII 82.3393° / -5.8213°
N_CONTRIB 38 (detections)
N_OBS 42 (observations covering the position)
MJD_FIRST 52408.503 (2002-05-14 12:04:39.000 UTC)
MJD_LAST 59166.038 (2020-11-13 00:54:49.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 6.51e-16 ± 4.6e-16 erg cm-2 s-1

Hardness ratios
HR1
-0.06 ± 0.53
0.2-0.5 / 0.5-1.0 keV
HR2
-0.02 ± 0.59
0.5-1.0 / 1.0-2.0 keV
HR3
0.04 ± 0.65
1.0-2.0 / 2.0-4.5 keV
HR4
0.07 ± 0.72
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -2.7) SUM_FLAG: 3
Long-term lightcurve

AGN

CLASSX outlier: 1.23

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
6281274
Match probability
0.999
FilterMag (AB)Err
UVW2 — —
UVM2 13.994 0.004
UVW1 — —
U — —
B — —
V — —
CLASSOPT
Class
Star
Star
0.69
AGN
0.13
Galaxy
0.18

No redshift estimate available for this source.

Automated spectral fits are not yet available for this source. Interactive fitting on individual observations will be available from the contributing detections table soon.

APPROX_SOURCE_VAR 8.000 (approximate flux variability amplitude)

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.