5XMM J120850.8+452951

5XMM-DR15 stacked source · SRCID 3003354060100002
Position: 12h08m50.87s +45d29m51.6s (182.21197°, 45.49766°)
EP flux
5.35e-13 ± 1.0e-13 erg cm-2 s-1
CLASSX
Extended (1)
Detections
1

SRCID 3003354060100002
IAUNAME 5XMM J120850.8+452951
SC_RA 12h08m50.87s (182.21197°)
SC_DEC +45d29m51.6s (45.49766°)
RADEC_ERR 1.19 arcsec
LII / BII 144.9259° / 69.7686°
N_CONTRIB 1 (detections)
N_OBS 1 (observations covering the position)
MJD_FIRST 52405.206 (2002-05-11 04:57:06.000 UTC)
MJD_LAST 52405.352 (2002-05-11 08:27:13.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 5.35e-13 ± 1.0e-13 erg cm-2 s-1

Hardness ratios
HR1
0.30 ± 0.07
0.2-0.5 / 0.5-1.0 keV
HR2
0.10 ± 0.06
0.5-1.0 / 1.0-2.0 keV
HR3
-0.41 ± 0.07
1.0-2.0 / 2.0-4.5 keV
HR4
-0.49 ± 0.21
2.0-4.5 / 4.5-12.0 keV
Extent: 8.99 ± 0.70 arcsec (ML 93.9) SUM_FLAG: 0
Long-term lightcurve

Extended

CLASSX outlier: 2.86

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 1.83e-13 (+2.1e-13 / −1.6e-13) erg cm−2 s−1
NH 3.71e+20 (+9.2e+20 / −6.8e+19) cm−2
Photon index (Γ) 1.96 (+2.25 / −1.76)
DoF 473
p-value 0.998
Inter-instrument norm. 1.30 (1.16–1.48)
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.