5XMM J025557.7+000910
| SRCID | 3005602030100213 |
|---|---|
| IAUNAME | 5XMM J025557.7+000910 |
| SC_RA | 02h55m57.78s (43.99075°) |
| SC_DEC | +00d09m10.0s (0.15278°) |
| RADEC_ERR | 1.65 arcsec |
| LII / BII | 175.7134° / -49.5169° |
| N_CONTRIB | 2 (detections) |
| N_OBS | 3 (observations covering the position) |
| MJD_FIRST | 51954.839 (2001-02-14 20:08:26.000 UTC) |
| MJD_LAST | 57990.269 (2017-08-25 06:27:45.000 UTC) |
Stacked EPIC flux
EP flux (0.2-12 keV): 2.04e-15 ± 1.8e-15 erg cm-2 s-1
Hardness ratios
Long-term lightcurve
No light-curve points available.
Bkg_AGN
CLASSX outlier: 2.15
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.
- OM Source ID
- 897318
- Match probability
- 0.686
| Filter | Mag (AB) | Err |
|---|---|---|
| UVW2 | — | — |
| UVM2 | — | — |
| UVW1 | 20.934 | 0.090 |
| U | 20.711 | 0.127 |
| B | — | — |
| V | — | — |
- Name
- J025557.59+000913.4
- Match probability
- 0.995
| Band | Mag | Err |
|---|---|---|
| W1 | 15.270 | 0.035 |
| W2 | 14.697 | 0.056 |
| W3 | 10.964 | 0.098 |
| W4 | 8.765 | — |
- Class
- QSO
| Photometric (TPZ) | 0.1760 (conf 0.52) |
|---|---|
| Photometric (Le Phare) | 0.2479 (conf 1.00) |
Spectroscopic redshifts (when present) are the most reliable. Photometric estimates carry a per-algorithm confidence flag.
Automated spectral fits are not yet available for this source. Interactive fitting on individual observations will be available from the contributing detections table soon.
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.