5XMM J180833.7-192318
5XMM-DR15 stacked source · SRCID 3002494020100377
Position:
18h08m33.78s -19d23m18.5s
(272.14077°, -19.38846°)
EP flux
6.40e-15
± 4.0e-15
erg cm-2 s-1
CLASSX
Star
(1)
Detections
4
| SRCID | 3002494020100377 |
|---|---|
| IAUNAME | 5XMM J180833.7-192318 |
| SC_RA | 18h08m33.78s (272.14077°) |
| SC_DEC | -19d23m18.5s (-19.38846°) |
| RADEC_ERR | 1.09 arcsec |
| LII / BII | 10.8796° / 0.2731° |
| N_CONTRIB | 4 (detections) |
| N_OBS | 65 (observations covering the position) |
| MJD_FIRST | 51990.074 (2001-03-22 01:46:55.000 UTC) |
| MJD_LAST | 53452.311 (2005-03-23 07:28:03.000 UTC) |
Stacked EPIC flux
EP flux (0.2-12 keV): 6.40e-15 ± 4.0e-15 erg cm-2 s-1
Hardness ratios
HR1
0.88
± 0.12
0.2-0.5 / 0.5-1.0 keV
HR2
-0.41
± 0.15
0.5-1.0 / 1.0-2.0 keV
HR3
-0.79
± 0.23
1.0-2.0 / 2.0-4.5 keV
HR4
0.69
± 0.80
2.0-4.5 / 4.5-12.0 keV
Extent:
0.00
arcsec
(ML -0.9)
SUM_FLAG:
0
Long-term lightcurve
No light-curve points available.
Star
CLASSX outlier: 2.46
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
- 5200364
- Match probability
- 0.996
| Filter | Mag (AB) | Err |
|---|---|---|
| UVW2 | 19.461 | 0.174 |
| UVM2 | — | — |
| UVW1 | — | — |
| U | — | — |
| B | — | — |
| V | — | — |
No redshift estimate available for this source.
Stacked power-law fit
| Unabsorbed flux | 1.28e-14 (+1.7e-14 / −1.0e-14) erg cm−2 s−1 |
|---|---|
| NH | 6.17e+20 (+1.6e+21 / −6.1e+19) cm−2 |
| Photon index (Γ) | 2.33 (+2.76 / −1.94) |
| DoF | 67 |
| p-value | 0.386 |
| 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
No hardness-ratio pairs available for this source.
The per-observation light curve is shown in the X-ray properties section above.