5XMM J025709.2+000709
| SRCID | 3005602030100021 |
|---|---|
| IAUNAME | 5XMM J025709.2+000709 |
| SC_RA | 02h57m09.21s (44.28838°) |
| SC_DEC | +00d07m09.0s (0.11916°) |
| RADEC_ERR | 0.35 arcsec |
| LII / BII | 176.0721° / -49.3292° |
| 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): 2.79e-14 ± 4.4e-15 erg cm-2 s-1
Hardness ratios
Long-term lightcurve
No light-curve points available.
AGN
CLASSX outlier: 0.845
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.
No multi-wavelength counterpart data available for this source.
| Spectroscopic (zsp) | 2.87000 |
|---|---|
| Photometric (TPZ) | 2.8252 (conf 0.96) |
| Photometric (Le Phare) | 2.5320 (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 | 2.53e-14 (+2.8e-14 / −2.2e-14) erg cm−2 s−1 |
|---|---|
| NH | 6.06e+19 (+2.6e+20 / −1.8e+19) cm−2 |
| Photon index (Γ) | 1.61 (+1.72 / −1.51) |
| DoF | 420 |
| p-value | 0.954 |
| Inter-instrument norm. | 1.19 (1.05–1.36) |
| 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.