5XMM J225443.3-173700
5XMM-DR15 stacked source · SRCID 3001294010100040
Position:
22h54m43.33s -17d37m00.3s
(343.68056°, -17.61675°)
EP flux
1.52e-14
± 3.5e-15
erg cm-2 s-1
CLASSX
AGN
(0.955)
Detections
10
| SRCID | 3001294010100040 |
|---|---|
| IAUNAME | 5XMM J225443.3-173700 |
| SC_RA | 22h54m43.33s (343.68056°) |
| SC_DEC | -17d37m00.3s (-17.61675°) |
| RADEC_ERR | 0.41 arcsec |
| LII / BII | 46.2613° / -61.4752° |
| N_CONTRIB | 10 (detections) |
| N_OBS | 10 (observations covering the position) |
| MJD_FIRST | 51877.756 (2000-11-29 18:08:56.000 UTC) |
| MJD_LAST | 59199.874 (2020-12-16 20:58:40.000 UTC) |
Stacked EPIC flux
EP flux (0.2-12 keV): 1.52e-14 ± 3.5e-15 erg cm-2 s-1
Hardness ratios
HR1
0.31
± 0.11
0.2-0.5 / 0.5-1.0 keV
HR2
0.41
± 0.07
0.5-1.0 / 1.0-2.0 keV
HR3
-0.62
± 0.07
1.0-2.0 / 2.0-4.5 keV
HR4
-0.10
± 0.25
2.0-4.5 / 4.5-12.0 keV
Extent:
0.00
arcsec
(ML -2.6)
SUM_FLAG:
1
Long-term lightcurve
No light-curve points available.
AGN
CLASSX outlier: 0.46
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
- 6508650
- Match probability
- 0.996
| Filter | Mag (AB) | Err |
|---|---|---|
| UVW2 | — | — |
| UVM2 | — | — |
| UVW1 | 21.822 | 0.098 |
| U | 20.815 | 0.046 |
| B | 20.001 | 0.069 |
| V | 20.008 | 0.091 |
Gaia DR3
- Source ID
- 2403138483918176000
- Match probability
- 0.993
- Parallax
- -0.437 ± 0.697 mas
- Proper motion
- (0.52, -0.50) mas/yr
- Magnitudes
- G=20.28, BP=20.37, RP=19.83
AllWISE
- Name
- J225443.22-173700.5
- Match probability
- 0.995
| Band | Mag | Err |
|---|---|---|
| W1 | 16.615 | 0.091 |
| W2 | 15.858 | 0.162 |
| W3 | 12.041 | — |
| W4 | 8.321 | — |
CLASSOPT
- Class
- QSO
Star
AGN
Galaxy
No redshift estimate available for this source.
Stacked power-law fit
| Unabsorbed flux | 1.07e-14 (+1.4e-14 / −8.4e-15) erg cm−2 s−1 |
|---|---|
| NH | 8.83e+19 (+4.9e+20 / −2.0e+19) cm−2 |
| Photon index (Γ) | 2.23 (+2.55 / −1.97) |
| DoF | 81 |
| p-value | 0.891 |
| 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.