5XMM J184517.5-024819
5XMM-DR15 stacked source · SRCID 3004654020100037
Position:
18h45m17.58s -02d48m19.5s
(281.32325°, -2.80541°)
EP flux
3.05e-14
± 4.3e-15
erg cm-2 s-1
CLASSX
Star
(0.79)
Detections
3
| SRCID | 3004654020100037 |
|---|---|
| IAUNAME | 5XMM J184517.5-024819 |
| SC_RA | 18h45m17.58s (281.32325°) |
| SC_DEC | -02d48m19.5s (-2.80541°) |
| RADEC_ERR | 0.43 arcsec |
| LII / BII | 29.7349° / 0.0867° |
| N_CONTRIB | 3 (detections) |
| N_OBS | 11 (observations covering the position) |
| MJD_FIRST | 52717.705 (2003-03-19 16:55:35.000 UTC) |
| MJD_LAST | 55302.956 (2010-04-16 22:56:45.000 UTC) |
Stacked EPIC flux
EP flux (0.2-12 keV): 3.05e-14 ± 4.3e-15 erg cm-2 s-1
Hardness ratios
HR1
0.77
± 0.15
0.2-0.5 / 0.5-1.0 keV
HR2
0.84
± 0.03
0.5-1.0 / 1.0-2.0 keV
HR3
-0.43
± 0.05
1.0-2.0 / 2.0-4.5 keV
HR4
-0.98
± 0.12
2.0-4.5 / 4.5-12.0 keV
Extent:
0.00
arcsec
(ML 23.7)
SUM_FLAG:
1
Long-term lightcurve
No light-curve points available.
Star
CLASSX outlier: 5.48
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
- 5641007
- Match probability
- 0.901
| Filter | Mag (AB) | Err |
|---|---|---|
| UVW2 | — | — |
| UVM2 | — | — |
| UVW1 | — | — |
| U | 21.103 | 0.094 |
| B | 18.122 | 0.019 |
| V | — | — |
Gaia DR3
- Source ID
- 4258685340746110976
- Match probability
- 0.982
- Parallax
- 0.473 ± 0.261 mas
- Proper motion
- (-2.00, -4.15) mas/yr
- Magnitudes
- G=12.78, BP=14.95, RP=11.07
- Distance
- 848 pc
CLASSOPT
- Class
- Star
Star
AGN
Galaxy
No redshift estimate available for this source.
Stacked power-law fit
| Unabsorbed flux | 4.18e-14 (+4.7e-14 / −3.7e-14) erg cm−2 s−1 |
|---|---|
| NH | 8.45e+21 (+9.4e+21 / −7.5e+21) cm−2 |
| Photon index (Γ) | 2.83 (+2.95 / −2.63) |
| DoF | 597 |
| p-value | 0.937 |
| Inter-instrument norm. | 1.10 (0.95–1.26) |
| 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.