5XMM J210620.0+383545
5XMM-DR15 stacked source · SRCID 3004174010100022
Position:
21h06m20.08s +38d35m45.6s
(316.58366°, 38.59600°)
EP flux
1.62e-14
± 2.4e-15
erg cm-2 s-1
CLASSX
Bkg_AGN
(0.319)
Detections
38
| SRCID | 3004174010100022 |
|---|---|
| IAUNAME | 5XMM J210620.0+383545 |
| SC_RA | 21h06m20.08s (316.58366°) |
| SC_DEC | +38d35m45.6s (38.59600°) |
| RADEC_ERR | 0.25 arcsec |
| LII / BII | 82.1310° / -5.8388° |
| 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): 1.62e-14 ± 2.4e-15 erg cm-2 s-1
Hardness ratios
HR1
0.83
± 0.06
0.2-0.5 / 0.5-1.0 keV
HR2
0.42
± 0.04
0.5-1.0 / 1.0-2.0 keV
HR3
-0.72
± 0.04
1.0-2.0 / 2.0-4.5 keV
HR4
-0.22
± 0.21
2.0-4.5 / 4.5-12.0 keV
Extent:
0.00
arcsec
(ML -3.2)
SUM_FLAG:
1
Long-term lightcurve
No light-curve points available.
Bkg_AGN
CLASSX outlier: 4.71
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
- 6278380
- Match probability
- 0.961
| Filter | Mag (AB) | Err |
|---|---|---|
| UVW2 | — | — |
| UVM2 | — | — |
| UVW1 | 20.499 | 0.114 |
| U | — | — |
| B | — | — |
| V | — | — |
Gaia DR3
- Source ID
- 1872038947121578368
- Match probability
- 0.992
- Parallax
- 0.419 ± 0.025 mas
- Proper motion
- (-3.19, -4.60) mas/yr
- Magnitudes
- G=15.37, BP=16.15, RP=14.50
- Distance
- 1711 pc
AllWISE
- Name
- J210620.03+383546.0
- Match probability
- 0.995
| Band | Mag | Err |
|---|---|---|
| W1 | 12.248 | 0.025 |
| W2 | 12.267 | 0.024 |
| W3 | 12.553 | 0.332 |
| W4 | 9.274 | — |
CLASSOPT
- Class
- Star
Star
AGN
Galaxy
No redshift estimate available for this source.
Stacked power-law fit
| Unabsorbed flux | 8.88e-14 (+1.0e-13 / −7.7e-14) erg cm−2 s−1 |
|---|---|
| NH | 3.83e+21 (+4.7e+21 / −3.0e+21) cm−2 |
| Photon index (Γ) | 2.57 (+2.85 / −2.26) |
| DoF | 187 |
| p-value | 0.827 |
| Inter-instrument norm. | 0.89 (0.75–1.05) |
| Quality flag | 0 |
| APPROX_SOURCE_VAR | 11.100 (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.