5XMM J230455.0+121823
5XMM-DR15 stacked source · SRCID 3002554100100032
Position:
23h04m55.07s +12d18m23.8s
(346.22945°, 12.30661°)
EP flux
9.33e-15
± 2.3e-15
erg cm-2 s-1
CLASSX
Extended
(0.984)
Detections
3
| SRCID | 3002554100100032 |
|---|---|
| IAUNAME | 5XMM J230455.0+121823 |
| SC_RA | 23h04m55.07s (346.22945°) |
| SC_DEC | +12d18m23.8s (12.30661°) |
| RADEC_ERR | 1.57 arcsec |
| LII / BII | 86.2513° / -42.8519° |
| N_CONTRIB | 3 (detections) |
| N_OBS | 3 (observations covering the position) |
| MJD_FIRST | 52079.650 (2001-06-19 15:36:24.000 UTC) |
| MJD_LAST | 58269.479 (2018-05-31 11:29:14.000 UTC) |
Stacked EPIC flux
EP flux (0.2-12 keV): 9.33e-15 ± 2.3e-15 erg cm-2 s-1
Hardness ratios
HR1
0.37
± 0.08
0.2-0.5 / 0.5-1.0 keV
HR2
-0.53
± 0.10
0.5-1.0 / 1.0-2.0 keV
HR3
-0.46
± 0.23
1.0-2.0 / 2.0-4.5 keV
HR4
-0.77
± 0.53
2.0-4.5 / 4.5-12.0 keV
Extent:
7.11
± 0.91
arcsec
(ML 106.2)
SUM_FLAG:
1
Long-term lightcurve
No light-curve points available.
Extended
CLASSX outlier: 5.73
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
- 6526405
- Match probability
- 0.951
| Filter | Mag (AB) | Err |
|---|---|---|
| UVW2 | — | — |
| UVM2 | — | — |
| UVW1 | — | — |
| U | — | — |
| B | 16.798 | 0.005 |
| V | — | — |
Gaia DR3
- Source ID
- 2814761384993320192
- Match probability
- 0.956
- Parallax
- 5.821 ± 2.158 mas
- Proper motion
- (-0.65, 2.00) mas/yr
- Magnitudes
- G=20.50, BP=18.73, RP=17.86
AllWISE
- Name
- J230455.11+121825.0
- Match probability
- 0.995
| Band | Mag | Err |
|---|---|---|
| W1 | 12.258 | 0.023 |
| W2 | 12.092 | 0.023 |
| W3 | 7.625 | 0.020 |
| W4 | 5.222 | 0.035 |
CLASSOPT
- Class
- Galaxy
Star
AGN
Galaxy
No redshift estimate available for this source.
Stacked power-law fit
| Unabsorbed flux | 5.95e-15 (+7.2e-15 / −5.0e-15) erg cm−2 s−1 |
|---|---|
| NH | 3.26e+20 (+9.1e+20 / −4.1e+19) cm−2 |
| Photon index (Γ) | 2.47 (+2.83 / −2.19) |
| DoF | 227 |
| p-value | 0.532 |
| 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.