5XMM J184457.4-025852
| SRCID | 3004654020100115 |
|---|---|
| IAUNAME | 5XMM J184457.4-025852 |
| SC_RA | 18h44m57.48s (281.23952°) |
| SC_DEC | -02d58m52.4s (-2.98123°) |
| RADEC_ERR | 0.80 arcsec |
| LII / BII | 29.5403° / 0.0808° |
| 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): 3.78e-15 ± 1.2e-15 erg cm-2 s-1
Hardness ratios
Long-term lightcurve
No light-curve points available.
Star
CLASSX outlier: 3.21
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.
- OM Source ID
- 5635046
- Match probability
- 0.987
| Filter | Mag (AB) | Err |
|---|---|---|
| UVW2 | — | — |
| UVM2 | — | — |
| UVW1 | 19.256 | 0.025 |
| U | 17.839 | 0.010 |
| B | 15.577 | 0.004 |
| V | 13.967 | 0.007 |
- Source ID
- 4258657745564187008
- Match probability
- 0.991
- Parallax
- 0.340 ± 0.015 mas
- Proper motion
- (-1.29, -3.94) mas/yr
- Magnitudes
- G=13.05, BP=14.19, RP=12.00
- Name
- J184457.53-025853.7
- Match probability
- 0.995
| Band | Mag | Err |
|---|---|---|
| W1 | 9.179 | 0.027 |
| W2 | 9.276 | 0.028 |
| W3 | 8.715 | 0.133 |
| W4 | 6.485 | — |
- Class
- Star
No redshift estimate available for this source.
Automated spectral fits are not yet available for this source. Interactive fitting on individual observations will be available from the contributing detections table soon.
| APPROX_SOURCE_VAR | 8.900 (approximate flux variability amplitude) |
|---|
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.