5XMM J115059.5-284118
5XMM-DR15 stacked source · SRCID 3002734010100019
Position:
11h50m59.56s -28d41m18.0s
(177.74819°, -28.68834°)
EP flux
1.08e-14
± 1.9e-15
erg cm-2 s-1
CLASSX
Star
(0.932)
Detections
2
| SRCID | 3002734010100019 |
|---|---|
| IAUNAME | 5XMM J115059.5-284118 |
| SC_RA | 11h50m59.56s (177.74819°) |
| SC_DEC | -28d41m18.0s (-28.68834°) |
| RADEC_ERR | 0.38 arcsec |
| LII / BII | 287.2284° / 32.3335° |
| N_CONTRIB | 2 (detections) |
| N_OBS | 2 (observations covering the position) |
| MJD_FIRST | 52277.845 (2002-01-03 20:16:05.000 UTC) |
| MJD_LAST | 55006.487 (2009-06-24 11:40:43.000 UTC) |
Stacked EPIC flux
EP flux (0.2-12 keV): 1.08e-14 ± 1.9e-15 erg cm-2 s-1
Hardness ratios
HR1
0.49
± 0.05
0.2-0.5 / 0.5-1.0 keV
HR2
-0.43
± 0.05
0.5-1.0 / 1.0-2.0 keV
HR3
-0.68
± 0.09
1.0-2.0 / 2.0-4.5 keV
HR4
-0.66
± 0.40
2.0-4.5 / 4.5-12.0 keV
Extent:
0.00
arcsec
(ML -2.9)
SUM_FLAG:
0
Long-term lightcurve
No light-curve points available.
Star
CLASSX outlier: 3.03
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
- 3101462
- Match probability
- 0.995
| Filter | Mag (AB) | Err |
|---|---|---|
| UVW2 | — | — |
| UVM2 | — | — |
| UVW1 | — | — |
| U | 20.213 | 0.064 |
| B | — | — |
| V | — | — |
Gaia DR3
- Source ID
- 3480940499418328320
- Match probability
- 0.984
- Parallax
- 1.849 ± 0.040 mas
- Proper motion
- (-17.52, 11.76) mas/yr
- Magnitudes
- G=16.01, BP=16.93, RP=15.08
- Distance
- 575 pc
AllWISE
- Name
- J115059.56-284118.0
- Match probability
- 0.995
| Band | Mag | Err |
|---|---|---|
| W1 | 12.949 | 0.024 |
| W2 | 12.920 | 0.027 |
| W3 | 12.235 | 0.389 |
| W4 | 8.507 | — |
CLASSOPT
- Class
- Star
Star
AGN
Galaxy
No redshift estimate available for this source.
Stacked power-law fit
| Unabsorbed flux | 1.01e-14 (+1.1e-14 / −9.2e-15) erg cm−2 s−1 |
|---|---|
| NH | 9.01e+20 (+1.1e+21 / −6.1e+20) cm−2 |
| Photon index (Γ) | 2.89 (+2.97 / −2.72) |
| DoF | 412 |
| p-value | 0.211 |
| Inter-instrument norm. | 1.02 (0.87–1.19) |
| 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.