5XMM J174720.6-281835
5XMM-DR15 stacked source · SRCID 3003054010100746
Position:
17h47m20.67s -28d18m35.4s
(266.83613°, -28.30983°)
EP flux
4.84e-15
± 1.6e-15
erg cm-2 s-1
CLASSX
Star
(1)
Detections
16
| SRCID | 3003054010100746 |
|---|---|
| IAUNAME | 5XMM J174720.6-281835 |
| SC_RA | 17h47m20.67s (266.83613°) |
| SC_DEC | -28d18m35.4s (-28.30983°) |
| RADEC_ERR | 0.37 arcsec |
| LII / BII | 0.7318° / 0.0020° |
| 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): 4.84e-15 ± 1.6e-15 erg cm-2 s-1
Hardness ratios
HR1
0.62
± 0.05
0.2-0.5 / 0.5-1.0 keV
HR2
-0.17
± 0.06
0.5-1.0 / 1.0-2.0 keV
HR3
-0.84
± 0.07
1.0-2.0 / 2.0-4.5 keV
HR4
-0.90
± 1.49
2.0-4.5 / 4.5-12.0 keV
Extent:
0.00
arcsec
(ML -2.9)
SUM_FLAG:
1
Long-term lightcurve
No light-curve points available.
Star
CLASSX outlier: 2.9
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
- 4876641
- Match probability
- 0.988
| Filter | Mag (AB) | Err |
|---|---|---|
| UVW2 | — | — |
| UVM2 | — | — |
| UVW1 | 20.361 | 0.043 |
| U | 18.926 | 0.020 |
| B | 16.759 | 0.006 |
| V | 15.372 | 0.008 |
Gaia DR3
- Source ID
- 4057532127972475520
- Match probability
- 0.992
- Parallax
- 2.885 ± 0.038 mas
- Proper motion
- (-1.66, -4.64) mas/yr
- Magnitudes
- G=15.01, BP=15.74, RP=14.01
- Distance
- 346 pc
CLASSOPT
- Class
- Star
Star
AGN
Galaxy
No redshift estimate available for this source.
Stacked power-law fit
| Unabsorbed flux | 6.64e-15 (+7.6e-15 / −5.9e-15) erg cm−2 s−1 |
|---|---|
| NH | 1.83e+21 (+2.2e+21 / −1.3e+21) cm−2 |
| Photon index (Γ) | 2.79 (+2.94 / −2.50) |
| DoF | 392 |
| p-value | 0.643 |
| Inter-instrument norm. | 0.80 (0.64–0.98) |
| 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.