5XMM J030550.0-775958
5XMM-DR15 stacked source · SRCID 3004234040100011
Position:
03h05m50.00s -77d59m58.8s
(46.45834°, -77.99965°)
EP flux
3.96e-14
± 3.6e-15
erg cm-2 s-1
CLASSX
Star
(0.999)
Detections
5
| SRCID | 3004234040100011 |
|---|---|
| IAUNAME | 5XMM J030550.0-775958 |
| SC_RA | 03h05m50.00s (46.45834°) |
| SC_DEC | -77d59m58.8s (-77.99965°) |
| RADEC_ERR | 0.21 arcsec |
| LII / BII | 294.6618° / -36.8805° |
| N_CONTRIB | 5 (detections) |
| N_OBS | 5 (observations covering the position) |
| MJD_FIRST | 52032.765 (2001-05-03 18:21:36.000 UTC) |
| MJD_LAST | 59685.458 (2022-04-16 11:00:04.000 UTC) |
Stacked EPIC flux
EP flux (0.2-12 keV): 3.96e-14 ± 3.6e-15 erg cm-2 s-1
Hardness ratios
HR1
0.67
± 0.03
0.2-0.5 / 0.5-1.0 keV
HR2
-0.22
± 0.03
0.5-1.0 / 1.0-2.0 keV
HR3
-0.73
± 0.04
1.0-2.0 / 2.0-4.5 keV
HR4
-0.35
± 0.18
2.0-4.5 / 4.5-12.0 keV
Extent:
0.00
arcsec
(ML -3.7)
SUM_FLAG:
1
Long-term lightcurve
No light-curve points available.
Star
CLASSX outlier: 2.27
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
- 908676
- Match probability
- 0.993
| Filter | Mag (AB) | Err |
|---|---|---|
| UVW2 | — | — |
| UVM2 | — | — |
| UVW1 | 15.376 | 0.006 |
| U | 14.244 | 0.004 |
| B | 13.032 | 0.001 |
| V | 12.329 | 0.002 |
No redshift estimate available for this source.
Stacked power-law fit
| Unabsorbed flux | 9.29e-14 (+1.2e-13 / −7.5e-14) erg cm−2 s−1 |
|---|---|
| NH | 2.57e+20 (+1.1e+21 / −2.8e+19) cm−2 |
| Photon index (Γ) | 1.73 (+2.07 / −1.50) |
| DoF | 314 |
| p-value | 0.597 |
| 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.