5XMM J163140.5+781238

5XMM-DR15 stacked source · SRCID 3006194030100004
Position: 16h31m40.54s +78d12m38.5s (247.91891°, 78.21069°)
EP flux
1.46e-13 ± 7.2e-15 erg cm-2 s-1
CLASSX
AGN (0.969)
Detections
4

SRCID 3006194030100004
IAUNAME 5XMM J163140.5+781238
SC_RA 16h31m40.54s (247.91891°)
SC_DEC +78d12m38.5s (78.21069°)
RADEC_ERR 0.24 arcsec
LII / BII 111.3586° / 33.4018°
N_CONTRIB 4 (detections)
N_OBS 4 (observations covering the position)
MJD_FIRST 52172.089 (2001-09-20 02:08:03.000 UTC)
MJD_LAST 54149.036 (2007-02-18 00:51:46.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 1.46e-13 ± 7.2e-15 erg cm-2 s-1

Hardness ratios
HR1
0.09 ± 0.03
0.2-0.5 / 0.5-1.0 keV
HR2
-0.09 ± 0.03
0.5-1.0 / 1.0-2.0 keV
HR3
-0.49 ± 0.04
1.0-2.0 / 2.0-4.5 keV
HR4
-0.66 ± 0.07
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -1.7) SUM_FLAG: 1
Long-term lightcurve

AGN

CLASSX outlier: 0.212

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
4208916
Match probability
1
FilterMag (AB)Err
UVW2 19.560 0.180
UVM2 19.412 0.027
UVW1 19.336 0.015
U 19.162 0.027
B — —
V — —
Gaia DR3
Source ID
1706109345256908928
Match probability
0.994
Parallax
-0.398 ± 0.238 mas
Proper motion
(0.32, 0.05) mas/yr
Magnitudes
G=19.35, BP=19.35, RP=18.63
AllWISE
Name
J163140.83+781237.6
Match probability
0.996
BandMagErr
W1 14.520 0.025
W2 13.702 0.028
W3 10.737 0.059
W4 8.251 0.142
CLASSOPT
Class
QSO
Star
0.00
AGN
0.99
Galaxy
0.01

Spectroscopic (zsp) 0.38000
Photometric (TPZ) 0.3759 (conf 0.78)
Photometric (Le Phare) 0.4750 (conf 1.00)

Spectroscopic redshifts (when present) are the most reliable. Photometric estimates carry a per-algorithm confidence flag.

Stacked power-law fit
Unabsorbed flux 1.47e-13 (+1.7e-13 / −1.3e-13) erg cm−2 s−1
NH 3.21e+20 (+6.6e+20 / −5.0e+19) cm−2
Photon index (Γ) 2.47 (+2.72 / −2.26)
DoF 2109
p-value 0.575
Inter-instrument norm. 0.81 (0.74–0.88)
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

The per-observation light curve is shown in the X-ray properties section above.

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