5XMM J125819.8-172556
5XMM-DR15 stacked source · SRCID 3001042020100066
Position:
12h58m19.83s -17d25m56.3s
(194.58262°, -17.43231°)
EP flux
3.33e-14
± 1.1e-14
erg cm-2 s-1
CLASSX
AGN
(0.926)
Detections
2
| SRCID | 3001042020100066 |
|---|---|
| IAUNAME | 5XMM J125819.8-172556 |
| SC_RA | 12h58m19.83s (194.58262°) |
| SC_DEC | -17d25m56.3s (-17.43231°) |
| RADEC_ERR | 0.80 arcsec |
| LII / BII | 305.2739° / 45.4081° |
| N_CONTRIB | 2 (detections) |
| N_OBS | 5 (observations covering the position) |
| MJD_FIRST | 51917.672 (2001-01-08 16:07:09.000 UTC) |
| MJD_LAST | 57023.846 (2015-01-01 20:18:16.000 UTC) |
Stacked EPIC flux
EP flux (0.2-12 keV): 3.33e-14 ± 1.1e-14 erg cm-2 s-1
Hardness ratios
HR1
0.55
± 0.12
0.2-0.5 / 0.5-1.0 keV
HR2
-0.17
± 0.12
0.5-1.0 / 1.0-2.0 keV
HR3
-0.25
± 0.15
1.0-2.0 / 2.0-4.5 keV
HR4
0.01
± 0.23
2.0-4.5 / 4.5-12.0 keV
Extent:
0.00
arcsec
(ML -2.0)
SUM_FLAG:
2
Long-term lightcurve
No light-curve points available.
AGN
CLASSX outlier: -0.673
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
- 3351884
- Match probability
- 0.978
| Filter | Mag (AB) | Err |
|---|---|---|
| UVW2 | — | — |
| UVM2 | — | — |
| UVW1 | 21.989 | 0.163 |
| U | — | — |
| B | — | — |
| V | — | — |
AllWISE
- Name
- J125819.66-172557.2
- Match probability
- 0.995
| Band | Mag | Err |
|---|---|---|
| W1 | 16.369 | 0.067 |
| W2 | 15.339 | 0.089 |
| W3 | 12.204 | — |
| W4 | 8.796 | — |
CLASSOPT
- Class
- QSO
Star
AGN
Galaxy
No redshift estimate available for this source.
Stacked power-law fit
| Unabsorbed flux | 5.69e-14 (+7.2e-14 / −4.2e-14) erg cm−2 s−1 |
|---|---|
| NH | 9.17e+19 (+4.7e+20 / −2.0e+19) cm−2 |
| Photon index (Γ) | 1.34 (+1.62 / −1.11) |
| DoF | 76 |
| p-value | 0.338 |
| 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.