5XMM J210641.0+383754
5XMM-DR15 stacked source · SRCID 3004174010100016
Position:
21h06m41.04s +38d37m54.8s
(316.67098°, 38.63188°)
EP flux
1.75e-14
± 1.7e-15
erg cm-2 s-1
CLASSX
Star
(0.985)
Detections
38
| SRCID | 3004174010100016 |
|---|---|
| IAUNAME | 5XMM J210641.0+383754 |
| SC_RA | 21h06m41.04s (316.67098°) |
| SC_DEC | +38d37m54.8s (38.63188°) |
| RADEC_ERR | 0.22 arcsec |
| LII / BII | 82.2037° / -5.8656° |
| N_CONTRIB | 38 (detections) |
| N_OBS | 42 (observations covering the position) |
| MJD_FIRST | 52408.503 (2002-05-14 12:04:39.000 UTC) |
| MJD_LAST | 59166.038 (2020-11-13 00:54:49.000 UTC) |
Stacked EPIC flux
EP flux (0.2-12 keV): 1.75e-14 ± 1.7e-15 erg cm-2 s-1
Hardness ratios
HR1
0.92
± 0.02
0.2-0.5 / 0.5-1.0 keV
HR2
-0.16
± 0.03
0.5-1.0 / 1.0-2.0 keV
HR3
-0.89
± 0.03
1.0-2.0 / 2.0-4.5 keV
HR4
-0.01
± 0.31
2.0-4.5 / 4.5-12.0 keV
Extent:
0.00
arcsec
(ML -3.5)
SUM_FLAG:
1
Long-term lightcurve
No light-curve points available.
Star
CLASSX outlier: 3.45
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
- 6279785
- Match probability
- 0.999
| Filter | Mag (AB) | Err |
|---|---|---|
| UVW2 | 20.249 | 0.091 |
| UVM2 | 20.273 | 0.032 |
| UVW1 | 17.678 | 0.012 |
| U | 16.235 | 0.010 |
| B | — | — |
| V | — | — |
Gaia DR3
- Source ID
- 1872039599956576640
- Match probability
- 0.979
- Parallax
- 1.094 ± 0.014 mas
- Proper motion
- (7.22, 2.73) mas/yr
- Magnitudes
- G=14.05, BP=14.52, RP=13.42
- Distance
- 855 pc
AllWISE
- Name
- J210641.02+383754.8
- Match probability
- 0.99
| Band | Mag | Err |
|---|---|---|
| W1 | 12.084 | 0.025 |
| W2 | 12.114 | 0.025 |
| W3 | 12.188 | 0.232 |
| W4 | 9.364 | — |
CLASSOPT
- Class
- Star
Star
AGN
Galaxy
No redshift estimate available for this source.
Stacked power-law fit
| Unabsorbed flux | 2.65e-14 (+3.2e-14 / −2.3e-14) erg cm−2 s−1 |
|---|---|
| NH | 1.13e+21 (+1.9e+21 / −2.7e+20) cm−2 |
| Photon index (Γ) | 2.64 (+2.90 / −2.22) |
| DoF | 81 |
| p-value | 0.438 |
| 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.