5XMM J022034.5-042218
5XMM-DR15 stacked source · SRCID 3003798210102993
Position:
02h20m34.55s -04d22m18.1s
(35.14397°, -4.37169°)
EP flux
5.39e-15
± 1.7e-15
erg cm-2 s-1
CLASSX
Star
(1)
Detections
8
| SRCID | 3003798210102993 |
|---|---|
| IAUNAME | 5XMM J022034.5-042218 |
| SC_RA | 02h20m34.55s (35.14397°) |
| SC_DEC | -04d22m18.1s (-4.37169°) |
| RADEC_ERR | 0.75 arcsec |
| LII / BII | 169.9098° / -58.8570° |
| N_CONTRIB | 8 (detections) |
| N_OBS | 372 (observations covering the position) |
| MJD_FIRST | 52500.810 (2002-08-14 19:26:11.000 UTC) |
| MJD_LAST | 57756.635 (2017-01-03 15:14:59.000 UTC) |
Stacked EPIC flux
EP flux (0.2-12 keV): 5.39e-15 ± 1.7e-15 erg cm-2 s-1
Hardness ratios
HR1
0.49
± 0.10
0.2-0.5 / 0.5-1.0 keV
HR2
-0.32
± 0.10
0.5-1.0 / 1.0-2.0 keV
HR3
-0.86
± 0.12
1.0-2.0 / 2.0-4.5 keV
HR4
-0.92
± 1.81
2.0-4.5 / 4.5-12.0 keV
Extent:
0.00
arcsec
(ML -2.2)
SUM_FLAG:
1
Long-term lightcurve
No light-curve points available.
Star
CLASSX outlier: 0.636
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
- 781991
- Match probability
- 0.994
| Filter | Mag (AB) | Err |
|---|---|---|
| UVW2 | 16.372 | 0.013 |
| UVM2 | 16.083 | 0.006 |
| UVW1 | — | — |
| U | — | — |
| B | — | — |
| V | — | — |
Gaia DR3
- Source ID
- 2489815257573910528
- Match probability
- 0.989
- Parallax
- 1.693 ± 0.018 mas
- Proper motion
- (4.00, -9.74) mas/yr
- Magnitudes
- G=11.97, BP=12.21, RP=11.57
- Distance
- 564 pc
AllWISE
- Name
- J022034.63-042219.1
- Match probability
- 0.994
| Band | Mag | Err |
|---|---|---|
| W1 | 10.865 | 0.023 |
| W2 | 10.882 | 0.020 |
| W3 | 10.912 | 0.097 |
| W4 | 8.901 | — |
CLASSOPT
- Class
- Star
Star
AGN
Galaxy
No redshift estimate available for this source.
Stacked power-law fit
| Unabsorbed flux | 4.97e-15 (+6.5e-15 / −3.8e-15) erg cm−2 s−1 |
|---|---|
| NH | 3.78e+20 (+1.2e+21 / −3.9e+19) cm−2 |
| Photon index (Γ) | 2.52 (+2.83 / −2.13) |
| DoF | 58 |
| p-value | 0.299 |
| 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.