5XMM J205646.3+305419
5XMM-DR15 stacked source · SRCID 3001814010100095
Position:
20h56m46.32s +30d54m19.0s
(314.19299°, 30.90527°)
EP flux
2.98e-13
± 3.3e-14
erg cm-2 s-1
CLASSX
Extended
(0.999)
Detections
5
| SRCID | 3001814010100095 |
|---|---|
| IAUNAME | 5XMM J205646.3+305419 |
| SC_RA | 20h56m46.32s (314.19299°) |
| SC_DEC | +30d54m19.0s (30.90527°) |
| RADEC_ERR | 11.13 arcsec |
| LII / BII | 74.9613° / -9.3751° |
| 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): 2.98e-13 ± 3.3e-14 erg cm-2 s-1
Hardness ratios
HR1
0.78
± 0.04
0.2-0.5 / 0.5-1.0 keV
HR2
-0.97
± 0.02
0.5-1.0 / 1.0-2.0 keV
HR3
-0.93
± 0.11
1.0-2.0 / 2.0-4.5 keV
HR4
-0.05
± 1.61
2.0-4.5 / 4.5-12.0 keV
Extent:
22.63
± 1.30
arcsec
(ML 136.1)
SUM_FLAG:
3
Long-term lightcurve
No light-curve points available.
Extended
CLASSX outlier: 3.05
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
- 6258288
- Match probability
- 0.503
| Filter | Mag (AB) | Err |
|---|---|---|
| UVW2 | — | — |
| UVM2 | 21.321 | 0.271 |
| UVW1 | — | — |
| U | — | — |
| B | — | — |
| V | — | — |
No redshift estimate available for this source.
Stacked power-law fit
| Unabsorbed flux | 2.04e-13 (+2.3e-13 / −1.9e-13) erg cm−2 s−1 |
|---|---|
| NH | 1.95e+19 (+3.7e+19 / −1.2e+19) cm−2 |
| Photon index (Γ) | 2.99 (+3.00 / −2.97) |
| DoF | 323 |
| p-value | 0 |
| Quality flag | 7 |
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.