5XMM J230055.0+585459

5XMM-DR15 stacked source · SRCID 3003814010100028
Position: 23h00m55.05s +58d54m59.2s (345.22937°, 58.91645°)
EP flux
2.09e-14 ± 2.1e-15 erg cm-2 s-1
CLASSX
Star (0.955)
Detections
10

SRCID 3003814010100028
IAUNAME 5XMM J230055.0+585459
SC_RA 23h00m55.05s (345.22937°)
SC_DEC +58d54m59.2s (58.91645°)
RADEC_ERR 0.43 arcsec
LII / BII 109.0768° / -0.9499°
N_CONTRIB 10 (detections)
N_OBS 13 (observations covering the position)
MJD_FIRST 52296.715 (2002-01-22 17:09:56.000 UTC)
MJD_LAST 60126.222 (2023-07-01 05:19:00.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 2.09e-14 ± 2.1e-15 erg cm-2 s-1

Hardness ratios
HR1
0.82 ± 0.17
0.2-0.5 / 0.5-1.0 keV
HR2
0.73 ± 0.14
0.5-1.0 / 1.0-2.0 keV
HR3
-0.01 ± 0.09
1.0-2.0 / 2.0-4.5 keV
HR4
-0.38 ± 0.08
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -2.1) SUM_FLAG: 0
Long-term lightcurve

Star

CLASSX outlier: 2.04

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 1.67e-14 (+2.0e-14 / −1.4e-14) erg cm−2 s−1
NH 3.41e+22 (+6.1e+22 / −1.6e+22) cm−2
Photon index (Γ) 1.54 (+2.24 / −1.16)
DoF 614
p-value 0.489
Inter-instrument norm. 1.68 (1.35–1.90)
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.