5XMM J221811.1-082608
5XMM-DR15 stacked source · SRCID 3000965020100013
Position:
22h18m11.14s -08d26m08.1s
(334.54641°, -8.43559°)
EP flux
8.79e-14
± 1.7e-14
erg cm-2 s-1
CLASSX
Extended
(0.999)
Detections
3
| SRCID | 3000965020100013 |
|---|---|
| IAUNAME | 5XMM J221811.1-082608 |
| SC_RA | 22h18m11.14s (334.54641°) |
| SC_DEC | -08d26m08.1s (-8.43559°) |
| RADEC_ERR | 1.16 arcsec |
| LII / BII | 52.9440° / -49.2577° |
| N_CONTRIB | 3 (detections) |
| N_OBS | 3 (observations covering the position) |
| MJD_FIRST | 52041.380 (2001-05-12 09:06:38.000 UTC) |
| MJD_LAST | 57886.081 (2017-05-13 01:56:09.000 UTC) |
Stacked EPIC flux
EP flux (0.2-12 keV): 8.79e-14 ± 1.7e-14 erg cm-2 s-1
Hardness ratios
HR1
0.29
± 0.10
0.2-0.5 / 0.5-1.0 keV
HR2
0.19
± 0.08
0.5-1.0 / 1.0-2.0 keV
HR3
-0.29
± 0.08
1.0-2.0 / 2.0-4.5 keV
HR4
-0.36
± 0.18
2.0-4.5 / 4.5-12.0 keV
Extent:
6.62
± 0.79
arcsec
(ML 34.7)
SUM_FLAG:
1
Long-term lightcurve
No light-curve points available.
Extended
CLASSX outlier: 2.83
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
- 6447948
- Match probability
- 0.977
| Filter | Mag (AB) | Err |
|---|---|---|
| UVW2 | — | — |
| UVM2 | — | — |
| UVW1 | 21.913 | 0.155 |
| U | — | — |
| B | — | — |
| V | — | — |
AllWISE
- Name
- J221811.22-082607.9
- Match probability
- 0.993
| Band | Mag | Err |
|---|---|---|
| W1 | 16.534 | 0.091 |
| W2 | 15.816 | 0.166 |
| W3 | 12.073 | 0.366 |
| W4 | 8.354 | — |
CLASSOPT
- Class
- QSO
Star
AGN
Galaxy
No redshift estimate available for this source.
Stacked power-law fit
| Unabsorbed flux | 2.72e-14 (+3.6e-14 / −2.1e-14) erg cm−2 s−1 |
|---|---|
| NH | 5.68e+20 (+2.0e+21 / −4.0e+19) cm−2 |
| Photon index (Γ) | 2.05 (+2.60 / −1.68) |
| DoF | 171 |
| p-value | 0.183 |
| 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.