5XMM J033837.0-354124
5XMM-DR15 stacked source · SRCID 3001283010100024
Position:
03h38m37.08s -35d41m24.4s
(54.65451°, -35.69012°)
EP flux
7.42e-14
± 3.6e-15
erg cm-2 s-1
CLASSX
Extended
(0.999)
Detections
4
| SRCID | 3001283010100024 |
|---|---|
| IAUNAME | 5XMM J033837.0-354124 |
| SC_RA | 03h38m37.08s (54.65451°) |
| SC_DEC | -35d41m24.4s (-35.69012°) |
| RADEC_ERR | 0.34 arcsec |
| LII / BII | 237.1187° / -53.6024° |
| N_CONTRIB | 4 (detections) |
| N_OBS | 17 (observations covering the position) |
| MJD_FIRST | 52087.772 (2001-06-27 18:31:08.000 UTC) |
| MJD_LAST | 57752.928 (2016-12-30 22:15:48.000 UTC) |
Stacked EPIC flux
EP flux (0.2-12 keV): 7.42e-14 ± 3.6e-15 erg cm-2 s-1
Hardness ratios
HR1
0.62
± 0.02
0.2-0.5 / 0.5-1.0 keV
HR2
-0.37
± 0.02
0.5-1.0 / 1.0-2.0 keV
HR3
-0.72
± 0.03
1.0-2.0 / 2.0-4.5 keV
HR4
-0.90
± 0.18
2.0-4.5 / 4.5-12.0 keV
Extent:
7.66
± 0.20
arcsec
(ML 778.6)
SUM_FLAG:
1
Long-term lightcurve
No light-curve points available.
Extended
CLASSX outlier: 2.74
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
- 990206
- Match probability
- 0.87
| Filter | Mag (AB) | Err |
|---|---|---|
| UVW2 | — | — |
| UVM2 | — | — |
| UVW1 | — | — |
| U | — | — |
| B | — | — |
| V | 18.138 | 0.025 |
Gaia DR3
- Source ID
- 4860277527226317952
- Match probability
- 0.986
- Magnitudes
- G=21.11, BP=19.35, RP=17.66
AllWISE
- Name
- J033836.97-354124.7
- Match probability
- 0.995
| Band | Mag | Err |
|---|---|---|
| W1 | 14.088 | 0.026 |
| W2 | 13.808 | 0.031 |
| W3 | 13.172 | 0.467 |
| W4 | 9.552 | — |
CLASSOPT
- Class
- Galaxy
Star
AGN
Galaxy
No redshift estimate available for this source.
Stacked power-law fit
| Unabsorbed flux | 3.99e-14 (+4.2e-14 / −3.8e-14) erg cm−2 s−1 |
|---|---|
| NH | 1.35e+21 (+1.5e+21 / −1.2e+21) cm−2 |
| Photon index (Γ) | 2.96 (+2.99 / −2.90) |
| DoF | 320 |
| p-value | 0 |
| Quality flag | 7 |
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.