5XMM J025600.2+001140
5XMM-DR15 stacked source · SRCID 3005602030100124
Position:
02h56m00.25s +00d11m40.6s
(44.00102°, 0.19462°)
EP flux
4.47e-15
± 3.0e-15
erg cm-2 s-1
CLASSX
Star
(0.997)
Detections
2
| SRCID | 3005602030100124 |
|---|---|
| IAUNAME | 5XMM J025600.2+001140 |
| SC_RA | 02h56m00.25s (44.00102°) |
| SC_DEC | +00d11m40.6s (0.19462°) |
| RADEC_ERR | 1.04 arcsec |
| LII / BII | 175.6789° / -49.4801° |
| N_CONTRIB | 2 (detections) |
| N_OBS | 3 (observations covering the position) |
| MJD_FIRST | 51954.839 (2001-02-14 20:08:26.000 UTC) |
| MJD_LAST | 57990.269 (2017-08-25 06:27:45.000 UTC) |
Stacked EPIC flux
EP flux (0.2-12 keV): 4.47e-15 ± 3.0e-15 erg cm-2 s-1
Hardness ratios
HR1
0.62
± 0.14
0.2-0.5 / 0.5-1.0 keV
HR2
-0.65
± 0.17
0.5-1.0 / 1.0-2.0 keV
HR3
-1.00
± 0.29
1.0-2.0 / 2.0-4.5 keV
HR4
1.00
± 0.21
2.0-4.5 / 4.5-12.0 keV
Extent:
0.00
arcsec
(ML -1.7)
SUM_FLAG:
0
Long-term lightcurve
No light-curve points available.
Star
CLASSX outlier: 2.48
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
- 897369
- Match probability
- 0.992
| Filter | Mag (AB) | Err |
|---|---|---|
| UVW2 | — | — |
| UVM2 | — | — |
| UVW1 | — | — |
| U | 20.464 | 0.103 |
| B | — | — |
| V | — | — |
No redshift estimate available for this source.
Stacked power-law fit
| Unabsorbed flux | 2.69e-15 (+3.6e-15 / −2.0e-15) erg cm−2 s−1 |
|---|---|
| NH | 1.92e+20 (+9.0e+20 / −2.7e+19) cm−2 |
| Photon index (Γ) | 2.61 (+2.88 / −2.25) |
| DoF | 103 |
| p-value | 0.594 |
| 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.