5XMM J180816.8-370927

5XMM-DR15 stacked source · SRCID 3006494010100049
Position: 18h08m16.88s -37d09m27.9s (272.07035°, -37.15775°)
EP flux
1.15e-14 ± 2.9e-15 erg cm-2 s-1
CLASSX
Star (0.442)
Detections
8

SRCID 3006494010100049
IAUNAME 5XMM J180816.8-370927
SC_RA 18h08m16.88s (272.07035°)
SC_DEC -37d09m27.9s (-37.15775°)
RADEC_ERR 0.54 arcsec
LII / BII 355.2087° / -8.2008°
N_CONTRIB 8 (detections)
N_OBS 8 (observations covering the position)
MJD_FIRST 51609.715 (2000-03-06 17:09:00.000 UTC)
MJD_LAST 59833.040 (2022-09-11 00:58:10.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 1.15e-14 ± 2.9e-15 erg cm-2 s-1

Hardness ratios
HR1
0.64 ± 0.07
0.2-0.5 / 0.5-1.0 keV
HR2
-0.20 ± 0.07
0.5-1.0 / 1.0-2.0 keV
HR3
-0.94 ± 0.07
1.0-2.0 / 2.0-4.5 keV
HR4
-0.13 ± 0.98
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -2.4) SUM_FLAG: 1
Long-term lightcurve

Star

CLASSX outlier: 4.35

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 1.02e-14 (+1.2e-14 / −8.5e-15) erg cm−2 s−1
NH 9.11e+20 (+1.3e+21 / −4.7e+20) cm−2
Photon index (Γ) 2.87 (+2.97 / −2.66)
DoF 224
p-value 0.199
Inter-instrument norm. 1.18 (0.93–1.47)
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.