5XMM J230446.4+122252
5XMM-DR15 stacked source · SRCID 3002554100100014
Position:
23h04m46.49s +12d22m52.0s
(346.19372°, 12.38112°)
EP flux
2.03e-14
± 1.8e-15
erg cm-2 s-1
CLASSX
Star
(0.956)
Detections
3
| SRCID | 3002554100100014 |
|---|---|
| IAUNAME | 5XMM J230446.4+122252 |
| SC_RA | 23h04m46.49s (346.19372°) |
| SC_DEC | +12d22m52.0s (12.38112°) |
| RADEC_ERR | 0.28 arcsec |
| LII / BII | 86.2667° / -42.7704° |
| 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): 2.03e-14 ± 1.8e-15 erg cm-2 s-1
Hardness ratios
HR1
0.64
± 0.04
0.2-0.5 / 0.5-1.0 keV
HR2
-0.23
± 0.04
0.5-1.0 / 1.0-2.0 keV
HR3
-0.73
± 0.05
1.0-2.0 / 2.0-4.5 keV
HR4
-0.86
± 0.24
2.0-4.5 / 4.5-12.0 keV
Extent:
0.00
arcsec
(ML -3.3)
SUM_FLAG:
0
Long-term lightcurve
No light-curve points available.
Star
CLASSX outlier: 3.15
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
- 6526133
- Match probability
- 0.998
| Filter | Mag (AB) | Err |
|---|---|---|
| UVW2 | — | — |
| UVM2 | — | — |
| UVW1 | — | — |
| U | 17.184 | 0.007 |
| B | 15.750 | 0.003 |
| V | — | — |
Gaia DR3
- Source ID
- 2814762896822299520
- Match probability
- 0.991
- Parallax
- 1.557 ± 0.056 mas
- Proper motion
- (8.63, -5.88) mas/yr
- Magnitudes
- G=14.64, BP=15.14, RP=13.97
- Distance
- 665 pc
AllWISE
- Name
- J230446.50+122252.0
- Match probability
- 0.996
| Band | Mag | Err |
|---|---|---|
| W1 | 12.501 | 0.024 |
| W2 | 12.521 | 0.025 |
| W3 | 12.073 | — |
| W4 | 8.833 | — |
CLASSOPT
- Class
- Star
Star
AGN
Galaxy
No redshift estimate available for this source.
Stacked power-law fit
| Unabsorbed flux | 2.16e-14 (+2.3e-14 / −2.0e-14) erg cm−2 s−1 |
|---|---|
| NH | 2.15e+21 (+2.3e+21 / −2.0e+21) cm−2 |
| Photon index (Γ) | 2.97 (+2.99 / −2.92) |
| DoF | 480 |
| p-value | 0.022 |
| Inter-instrument norm. | 0.99 (0.90–1.10) |
| Quality flag | 6 |
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.