5XMM J184505.2-030105
5XMM-DR15 stacked source · SRCID 3004654020100135
Position:
18h45m05.23s -03d01m05.5s
(281.27179°, -3.01819°)
EP flux
7.98e-15
± 1.9e-15
erg cm-2 s-1
CLASSX
Gal_XRB
(0.427)
Detections
3
| SRCID | 3004654020100135 |
|---|---|
| IAUNAME | 5XMM J184505.2-030105 |
| SC_RA | 18h45m05.23s (281.27179°) |
| SC_DEC | -03d01m05.5s (-3.01819°) |
| RADEC_ERR | 0.64 arcsec |
| LII / BII | 29.5221° / 0.0353° |
| N_CONTRIB | 3 (detections) |
| N_OBS | 11 (observations covering the position) |
| MJD_FIRST | 52717.705 (2003-03-19 16:55:35.000 UTC) |
| MJD_LAST | 55302.956 (2010-04-16 22:56:45.000 UTC) |
Stacked EPIC flux
EP flux (0.2-12 keV): 7.98e-15 ± 1.9e-15 erg cm-2 s-1
Hardness ratios
HR1
0.38
± 0.60
0.2-0.5 / 0.5-1.0 keV
HR2
0.92
± 0.08
0.5-1.0 / 1.0-2.0 keV
HR3
-0.11
± 0.11
1.0-2.0 / 2.0-4.5 keV
HR4
-0.81
± 0.17
2.0-4.5 / 4.5-12.0 keV
Extent:
0.00
arcsec
(ML -2.0)
SUM_FLAG:
1
Long-term lightcurve
No light-curve points available.
Gal_XRB
CLASSX outlier: 5.49
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
- 5637327
- Match probability
- 0.989
| Filter | Mag (AB) | Err |
|---|---|---|
| UVW2 | — | — |
| UVM2 | — | — |
| UVW1 | 22.121 | 0.278 |
| U | 21.426 | 0.105 |
| B | 19.402 | 0.037 |
| V | 17.740 | 0.088 |
Gaia DR3
- Source ID
- 4258610539591097088
- Match probability
- 0.992
- Parallax
- 0.911 ± 0.083 mas
- Proper motion
- (1.97, -1.25) mas/yr
- Magnitudes
- G=17.04, BP=18.10, RP=15.98
- Distance
- 627 pc
CLASSOPT
- Class
- Star
Star
AGN
Galaxy
No redshift estimate available for this source.
Stacked power-law fit
| Unabsorbed flux | 1.50e-14 (+1.9e-14 / −1.1e-14) erg cm−2 s−1 |
|---|---|
| NH | 9.14e+21 (+1.3e+22 / −6.1e+21) cm−2 |
| Photon index (Γ) | 2.20 (+2.70 / −1.72) |
| DoF | 258 |
| p-value | 0.961 |
| Inter-instrument norm. | 1.42 (1.10–1.73) |
| Quality flag | 0 |
| APPROX_SOURCE_VAR | 13.200 (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.