5XMM J125701.7-172046
5XMM-DR15 stacked source · SRCID 3001042020100281
Position:
12h57m01.78s -17d20m46.7s
(194.25744°, -17.34630°)
EP flux
1.02e-14
± 4.7e-15
erg cm-2 s-1
CLASSX
AGN
(0.636)
Detections
2
| SRCID | 3001042020100281 |
|---|---|
| IAUNAME | 5XMM J125701.7-172046 |
| SC_RA | 12h57m01.78s (194.25744°) |
| SC_DEC | -17d20m46.7s (-17.34630°) |
| RADEC_ERR | 2.32 arcsec |
| LII / BII | 304.8360° / 45.5048° |
| N_CONTRIB | 2 (detections) |
| N_OBS | 5 (observations covering the position) |
| MJD_FIRST | 51917.672 (2001-01-08 16:07:09.000 UTC) |
| MJD_LAST | 57203.708 (2015-06-30 16:58:49.708 UTC) |
Stacked EPIC flux
EP flux (0.2-12 keV): 1.02e-14 ± 4.7e-15 erg cm-2 s-1
Hardness ratios
HR1
-0.21
± 0.81
0.2-0.5 / 0.5-1.0 keV
HR2
0.86
± 0.22
0.5-1.0 / 1.0-2.0 keV
HR3
-0.62
± 0.19
1.0-2.0 / 2.0-4.5 keV
HR4
-0.53
± 0.43
2.0-4.5 / 4.5-12.0 keV
Extent:
0.00
arcsec
(ML -0.8)
SUM_FLAG:
1
Long-term lightcurve
No light-curve points available.
AGN
CLASSX outlier: 0.407
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 | 4.52e-14 (+6.5e-14 / −2.9e-14) erg cm−2 s−1 |
|---|---|
| NH | 3.51e+20 (+1.4e+21 / −3.7e+19) cm−2 |
| Photon index (Γ) | 1.62 (+2.14 / −1.27) |
| DoF | 101 |
| p-value | 0.343 |
| Quality flag | 0 |
| APPROX_SOURCE_VAR | 10.400 (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.