5XMM J174725.0-281818
5XMM-DR15 stacked source · SRCID 3003054010103181
Position:
17h47m25.07s -28d18m18.7s
(266.85447°, -28.30519°)
EP flux
3.31e-15
± 1.1e-15
erg cm-2 s-1
CLASSX
Star
(0.998)
Detections
16
| SRCID | 3003054010103181 |
|---|---|
| IAUNAME | 5XMM J174725.0-281818 |
| SC_RA | 17h47m25.07s (266.85447°) |
| SC_DEC | -28d18m18.7s (-28.30519°) |
| RADEC_ERR | 0.91 arcsec |
| LII / BII | 0.7441° / -0.0094° |
| 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): 3.31e-15 ± 1.1e-15 erg cm-2 s-1
Hardness ratios
HR1
0.59
± 0.10
0.2-0.5 / 0.5-1.0 keV
HR2
0.17
± 0.10
0.5-1.0 / 1.0-2.0 keV
HR3
-0.46
± 0.12
1.0-2.0 / 2.0-4.5 keV
HR4
-0.53
± 0.37
2.0-4.5 / 4.5-12.0 keV
Extent:
0.00
arcsec
(ML -1.8)
SUM_FLAG:
1
Long-term lightcurve
No light-curve points available.
Star
CLASSX outlier: 3.73
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
- 4878183
- Match probability
- 0.878
| Filter | Mag (AB) | Err |
|---|---|---|
| UVW2 | — | — |
| UVM2 | — | — |
| UVW1 | 22.723 | 0.332 |
| U | — | — |
| B | 19.228 | 0.033 |
| V | 17.295 | 0.020 |
Gaia DR3
- Source ID
- 4057625891395184640
- Match probability
- 0.972
- Parallax
- 0.041 ± 0.110 mas
- Proper motion
- (-0.75, -4.58) mas/yr
- Magnitudes
- G=14.63, BP=16.24, RP=13.30
- Distance
- 1883 pc
AllWISE
- Name
- J174725.10-281821.6
- Match probability
- 0.994
| Band | Mag | Err |
|---|---|---|
| W1 | 9.097 | 0.032 |
| W2 | 8.675 | 0.031 |
| W3 | 8.646 | — |
| W4 | 7.021 | — |
CLASSOPT
- Class
- Star
Star
AGN
Galaxy
No redshift estimate available for this source.
Stacked power-law fit
| Unabsorbed flux | 2.81e-15 (+4.7e-15 / −1.9e-15) erg cm−2 s−1 |
|---|---|
| NH | 7.18e+20 (+2.0e+21 / −6.2e+19) cm−2 |
| Photon index (Γ) | 2.05 (+2.69 / −1.43) |
| DoF | 244 |
| p-value | 0.004 |
| Quality flag | 5 |
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.