5XMM J174731.2-281938
5XMM-DR15 stacked source · SRCID 3003054010102113
Position:
17h47m31.25s -28d19m38.2s
(266.88021°, -28.32728°)
EP flux
2.05e-15
± 9.0e-16
erg cm-2 s-1
CLASSX
Star
(0.992)
Detections
16
| SRCID | 3003054010102113 |
|---|---|
| IAUNAME | 5XMM J174731.2-281938 |
| SC_RA | 17h47m31.25s (266.88021°) |
| SC_DEC | -28d19m38.2s (-28.32728°) |
| RADEC_ERR | 0.62 arcsec |
| LII / BII | 0.7370° / -0.0402° |
| N_CONTRIB | 16 (detections) |
| N_OBS | 308 (observations covering the position) |
| MJD_FIRST | 51802.795 (2000-09-15 19:04:46.000 UTC) |
| MJD_LAST | 59127.048 (2020-10-05 01:09:24.000 UTC) |
Stacked EPIC flux
EP flux (0.2-12 keV): 2.05e-15 ± 9.0e-16 erg cm-2 s-1
Hardness ratios
HR1
0.63
± 0.07
0.2-0.5 / 0.5-1.0 keV
HR2
-0.17
± 0.09
0.5-1.0 / 1.0-2.0 keV
HR3
-0.85
± 0.08
1.0-2.0 / 2.0-4.5 keV
HR4
-0.92
± 2.17
2.0-4.5 / 4.5-12.0 keV
Extent:
0.00
arcsec
(ML -1.9)
SUM_FLAG:
1
Long-term lightcurve
No light-curve points available.
Star
CLASSX outlier: 4
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
- 4880273
- Match probability
- 0.838
| Filter | Mag (AB) | Err |
|---|---|---|
| UVW2 | — | — |
| UVM2 | — | — |
| UVW1 | — | — |
| U | 22.162 | 0.231 |
| B | 20.900 | 0.123 |
| V | 19.182 | 0.123 |
Gaia DR3
- Source ID
- 4057625616517201920
- Match probability
- 0.992
- Parallax
- 1.244 ± 0.206 mas
- Proper motion
- (0.56, -8.34) mas/yr
- Magnitudes
- G=18.22, BP=19.88, RP=17.01
- Distance
- 388 pc
CLASSOPT
- Class
- Star
Star
AGN
Galaxy
No redshift estimate available for this source.
Stacked power-law fit
| Unabsorbed flux | 3.06e-15 (+3.8e-15 / −2.4e-15) erg cm−2 s−1 |
|---|---|
| NH | 1.26e+21 (+1.9e+21 / −3.0e+20) cm−2 |
| Photon index (Γ) | 2.66 (+2.92 / −2.23) |
| DoF | 232 |
| p-value | 0.05 |
| 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.