5XMM J115718.9-734817
5XMM-DR15 stacked source · SRCID 3003854020100001
Position:
11h57m18.99s -73d48m17.1s
(179.32914°, -73.80476°)
EP flux
5.85e-14
± 1.1e-14
erg cm-2 s-1
CLASSX
Star
(0.926)
Detections
2
| SRCID | 3003854020100001 |
|---|---|
| IAUNAME | 5XMM J115718.9-734817 |
| SC_RA | 11h57m18.99s (179.32914°) |
| SC_DEC | -73d48m17.1s (-73.80476°) |
| RADEC_ERR | 0.57 arcsec |
| LII / BII | 299.1159° / -11.3353° |
| N_CONTRIB | 2 (detections) |
| N_OBS | 2 (observations covering the position) |
| MJD_FIRST | 52298.114 (2002-01-24 02:44:19.000 UTC) |
| MJD_LAST | 53378.105 (2005-01-08 02:30:40.000 UTC) |
Stacked EPIC flux
EP flux (0.2-12 keV): 5.85e-14 ± 1.1e-14 erg cm-2 s-1
Hardness ratios
HR1
0.36
± 0.07
0.2-0.5 / 0.5-1.0 keV
HR2
-0.32
± 0.07
0.5-1.0 / 1.0-2.0 keV
HR3
-0.88
± 0.08
1.0-2.0 / 2.0-4.5 keV
HR4
-0.35
± 0.70
2.0-4.5 / 4.5-12.0 keV
Extent:
0.00
arcsec
(ML -2.7)
SUM_FLAG:
0
Long-term lightcurve
No light-curve points available.
Star
CLASSX outlier: 3.93
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
- 3115498
- Match probability
- 0.992
| Filter | Mag (AB) | Err |
|---|---|---|
| UVW2 | — | — |
| UVM2 | — | — |
| UVW1 | 21.245 | 0.166 |
| U | — | — |
| B | — | — |
| V | — | — |
No redshift estimate available for this source.
Stacked power-law fit
| Unabsorbed flux | 5.60e-14 (+7.1e-14 / −4.3e-14) erg cm−2 s−1 |
|---|---|
| NH | 4.84e+20 (+1.1e+21 / −6.6e+19) cm−2 |
| Photon index (Γ) | 2.60 (+2.88 / −2.28) |
| DoF | 175 |
| p-value | 0.315 |
| Inter-instrument norm. | 1.06 (0.82–1.38) |
| 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.