5XMM J174754.0-282047
5XMM-DR15 stacked source · SRCID 3003054010102231
Position:
17h47m54.02s -28d20m47.7s
(266.97509°, -28.34659°)
EP flux
4.95e-15
± 7.0e-16
erg cm-2 s-1
CLASSX
Star
(0.99)
Detections
16
| SRCID | 3003054010102231 |
|---|---|
| IAUNAME | 5XMM J174754.0-282047 |
| SC_RA | 17h47m54.02s (266.97509°) |
| SC_DEC | -28d20m47.7s (-28.34659°) |
| RADEC_ERR | 0.55 arcsec |
| LII / BII | 0.7636° / -0.1217° |
| 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): 4.95e-15 ± 7.0e-16 erg cm-2 s-1
Hardness ratios
HR1
0.83
± 0.07
0.2-0.5 / 0.5-1.0 keV
HR2
0.54
± 0.06
0.5-1.0 / 1.0-2.0 keV
HR3
-0.45
± 0.08
1.0-2.0 / 2.0-4.5 keV
HR4
-0.65
± 0.14
2.0-4.5 / 4.5-12.0 keV
Extent:
0.00
arcsec
(ML -2.3)
SUM_FLAG:
1
Long-term lightcurve
No light-curve points available.
Star
CLASSX outlier: 4.3
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
- 4889892
- Match probability
- 0.986
| Filter | Mag (AB) | Err |
|---|---|---|
| UVW2 | — | — |
| UVM2 | — | — |
| UVW1 | 21.418 | 0.057 |
| U | 20.084 | 0.035 |
| B | 18.056 | 0.021 |
| V | 16.746 | 0.010 |
Gaia DR3
- Source ID
- 4057621733866705920
- Match probability
- 0.99
- Parallax
- 0.790 ± 0.049 mas
- Proper motion
- (0.54, -1.49) mas/yr
- Magnitudes
- G=15.92, BP=16.95, RP=14.91
- Distance
- 2341 pc
CLASSOPT
- Class
- Star
Star
AGN
Galaxy
No redshift estimate available for this source.
Stacked power-law fit
| Unabsorbed flux | 5.57e-15 (+6.8e-15 / −4.4e-15) erg cm−2 s−1 |
|---|---|
| NH | 4.43e+21 (+5.9e+21 / −3.0e+21) cm−2 |
| Photon index (Γ) | 2.74 (+2.93 / −2.33) |
| DoF | 123 |
| p-value | 0.064 |
| 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.