5XMM J022021.9-040835
| SRCID | 3003798240103178 |
|---|---|
| IAUNAME | 5XMM J022021.9-040835 |
| SC_RA | 02h20m21.99s (35.09161°) |
| SC_DEC | -04d08m35.3s (-4.14313°) |
| RADEC_ERR | 0.77 arcsec |
| LII / BII | 169.5464° / -58.7174° |
| N_CONTRIB | 6 (detections) |
| N_OBS | 372 (observations covering the position) |
| MJD_FIRST | 52664.245 (2003-01-25 05:52:27.000 UTC) |
| MJD_LAST | 57756.119 (2017-01-03 02:51:26.000 UTC) |
Stacked EPIC flux
EP flux (0.2-12 keV): 2.99e-15 ± 8.0e-16 erg cm-2 s-1
Hardness ratios
Long-term lightcurve
No light-curve points available.
AGN
CLASSX outlier: 0.479
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
- 780731
- Match probability
- 0.992
| Filter | Mag (AB) | Err |
|---|---|---|
| UVW2 | — | — |
| UVM2 | — | — |
| UVW1 | 21.538 | 0.080 |
| U | — | — |
| B | — | — |
| V | — | — |
- Source ID
- 2489870095716379264
- Match probability
- 0.991
- Magnitudes
- G=21.14, BP=20.76, RP=20.02
- Name
- J022022.03-040837.1
- Match probability
- 0.995
| Band | Mag | Err |
|---|---|---|
| W1 | 16.947 | 0.102 |
| W2 | 16.542 | 0.260 |
| W3 | 12.246 | — |
| W4 | 8.418 | — |
- Class
- QSO
| Spectroscopic (zsp) | 0.24900 |
|---|---|
| Photometric (TPZ) | 0.1760 (conf 0.13) |
| Photometric (Le Phare) | 0.3346 (conf 1.00) |
Spectroscopic redshifts (when present) are the most reliable. Photometric estimates carry a per-algorithm confidence flag.
Stacked power-law fit
| Unabsorbed flux | 4.74e-15 (+6.1e-15 / −3.9e-15) erg cm−2 s−1 |
|---|---|
| NH | 3.96e+19 (+1.5e+20 / −1.6e+19) cm−2 |
| Photon index (Γ) | 2.81 (+2.95 / −2.53) |
| DoF | 50 |
| p-value | 0.234 |
| 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.