5XMM J023155.8-442208
5XMM-DR15 stacked source · SRCID 3004234030100024
Position:
02h31m55.84s -44d22m08.4s
(37.98269°, -44.36899°)
EP flux
3.30e-15
± 2.3e-15
erg cm-2 s-1
CLASSX
AGN
(0.891)
Detections
2
| SRCID | 3004234030100024 |
|---|---|
| IAUNAME | 5XMM J023155.8-442208 |
| SC_RA | 02h31m55.84s (37.98269°) |
| SC_DEC | -44d22m08.4s (-44.36899°) |
| RADEC_ERR | 0.34 arcsec |
| LII / BII | 260.0859° / -63.4931° |
| N_CONTRIB | 2 (detections) |
| N_OBS | 6 (observations covering the position) |
| MJD_FIRST | 52466.430 (2002-07-11 10:18:36.000 UTC) |
| MJD_LAST | 59215.542 (2021-01-01 13:00:24.000 UTC) |
Stacked EPIC flux
EP flux (0.2-12 keV): 3.30e-15 ± 2.3e-15 erg cm-2 s-1
Hardness ratios
HR1
-0.44
± 0.50
0.2-0.5 / 0.5-1.0 keV
HR2
0.60
± 0.39
0.5-1.0 / 1.0-2.0 keV
HR3
-0.82
± 0.20
1.0-2.0 / 2.0-4.5 keV
HR4
0.35
± 0.61
2.0-4.5 / 4.5-12.0 keV
Extent:
0.00
arcsec
(ML -2.8)
SUM_FLAG:
0
Long-term lightcurve
No light-curve points available.
AGN
CLASSX outlier: -0.258
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.
No multi-wavelength counterpart data available for this source.
No redshift estimate available for this source.
Stacked power-law fit
| Unabsorbed flux | 5.89e-14 (+6.6e-14 / −5.3e-14) erg cm−2 s−1 |
|---|---|
| NH | 3.69e+20 (+7.4e+20 / −6.5e+19) cm−2 |
| Photon index (Γ) | 2.61 (+2.85 / −2.40) |
| DoF | 939 |
| p-value | 0.773 |
| Inter-instrument norm. | 0.83 (0.71–0.96) |
| Quality flag | 0 |
| APPROX_SOURCE_VAR | 21.100 (approximate flux variability amplitude) |
|---|
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.