5XMM J205739.0+305137
5XMM-DR15 stacked source · SRCID 3001814010100055
Position:
20h57m39.03s +30d51m37.2s
(314.41263°, 30.86032°)
EP flux
2.75e-13
± 2.2e-14
erg cm-2 s-1
CLASSX
AGN
(0.925)
Detections
5
| SRCID | 3001814010100055 |
|---|---|
| IAUNAME | 5XMM J205739.0+305137 |
| SC_RA | 20h57m39.03s (314.41263°) |
| SC_DEC | +30d51m37.2s (30.86032°) |
| RADEC_ERR | 0.28 arcsec |
| LII / BII | 75.0482° / -9.5489° |
| N_CONTRIB | 5 (detections) |
| N_OBS | 5 (observations covering the position) |
| MJD_FIRST | 52390.556 (2002-04-26 13:21:01.000 UTC) |
| MJD_LAST | 52590.248 (2002-11-12 05:56:49.000 UTC) |
Stacked EPIC flux
EP flux (0.2-12 keV): 2.75e-13 ± 2.2e-14 erg cm-2 s-1
Hardness ratios
HR1
0.51
± 0.06
0.2-0.5 / 0.5-1.0 keV
HR2
0.20
± 0.04
0.5-1.0 / 1.0-2.0 keV
HR3
-0.31
± 0.04
1.0-2.0 / 2.0-4.5 keV
HR4
-0.21
± 0.07
2.0-4.5 / 4.5-12.0 keV
Extent:
0.00
arcsec
(ML -3.3)
SUM_FLAG:
1
Long-term lightcurve
No light-curve points available.
AGN
CLASSX outlier: 1.85
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
- 6262165
- Match probability
- 0.985
| Filter | Mag (AB) | Err |
|---|---|---|
| UVW2 | — | — |
| UVM2 | — | — |
| UVW1 | 21.111 | 0.122 |
| U | — | — |
| B | — | — |
| V | — | — |
No redshift estimate available for this source.
Stacked power-law fit
| Unabsorbed flux | 2.06e-13 (+2.2e-13 / −1.9e-13) erg cm−2 s−1 |
|---|---|
| NH | 2.43e+19 (+5.9e+19 / −1.4e+19) cm−2 |
| Photon index (Γ) | 1.87 (+1.94 / −1.79) |
| DoF | 367 |
| p-value | 0.001 |
| Inter-instrument norm. | 0.77 (0.69–0.87) |
| Quality flag | 5 |
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.