5XMM J210553.5+383945

5XMM-DR15 stacked source · SRCID 3004174010100023
Position: 21h05m53.55s +38d39m45.4s (316.47314°, 38.66262°)
EP flux
7.71e-14 ± 6.4e-15 erg cm-2 s-1
CLASSX
Gal_XRB (0.821)
Detections
35

SRCID 3004174010100023
IAUNAME 5XMM J210553.5+383945
SC_RA 21h05m53.55s (316.47314°)
SC_DEC +38d39m45.4s (38.66262°)
RADEC_ERR 0.26 arcsec
LII / BII 82.1229° / -5.7301°
N_CONTRIB 35 (detections)
N_OBS 42 (observations covering the position)
MJD_FIRST 52408.503 (2002-05-14 12:04:39.000 UTC)
MJD_LAST 58978.651 (2020-05-09 15:37:12.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 7.71e-14 ± 6.4e-15 erg cm-2 s-1

Hardness ratios
HR1
0.55 ± 0.31
0.2-0.5 / 0.5-1.0 keV
HR2
0.90 ± 0.03
0.5-1.0 / 1.0-2.0 keV
HR3
0.10 ± 0.04
1.0-2.0 / 2.0-4.5 keV
HR4
-0.38 ± 0.06
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML 32.0) SUM_FLAG: 1
Long-term lightcurve

Gal_XRB

CLASSX outlier: 2.6

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 9.30e-14 (+1.2e-13 / −6.8e-14) erg cm−2 s−1
NH 6.93e+21 (+1.1e+22 / −4.2e+21) cm−2
Photon index (Γ) 1.74 (+2.35 / −1.29)
DoF 210
p-value 0.414
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.