5XMM J022126.0-041650

5XMM-DR15 stacked source · SRCID 3003798210102325
Position: 02h21m26.02s -04d16m50.1s (35.35843°, -4.28059°)
EP flux
3.43e-14 ± 5.9e-15 erg cm-2 s-1
CLASSX
AGN (0.959)
Detections
8

SRCID 3003798210102325
IAUNAME 5XMM J022126.0-041650
SC_RA 02h21m26.02s (35.35843°)
SC_DEC -04d16m50.1s (-4.28059°)
RADEC_ERR 0.61 arcsec
LII / BII 170.1070° / -58.6483°
N_CONTRIB 8 (detections)
N_OBS 372 (observations covering the position)
MJD_FIRST 52500.810 (2002-08-14 19:26:11.000 UTC)
MJD_LAST 57757.972 (2017-01-04 23:19:24.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 3.43e-14 ± 5.9e-15 erg cm-2 s-1

Hardness ratios
HR1
0.81 ± 0.13
0.2-0.5 / 0.5-1.0 keV
HR2
0.56 ± 0.08
0.5-1.0 / 1.0-2.0 keV
HR3
-0.19 ± 0.09
1.0-2.0 / 2.0-4.5 keV
HR4
-0.34 ± 0.15
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -1.3) SUM_FLAG: 0
Long-term lightcurve

AGN

CLASSX outlier: 0.647

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
787460
Match probability
0.997
FilterMag (AB)Err
UVW2 — —
UVM2 20.166 0.145
UVW1 19.229 0.022
U — —
B — —
V — —
Gaia DR3
Source ID
2489839927866055296
Match probability
0.993
Parallax
0.063 ± 0.233 mas
Proper motion
(-0.14, 0.03) mas/yr
Magnitudes
G=18.65, BP=18.88, RP=18.30
Distance
4868 pc
AllWISE
Name
J022126.08-041650.1
Match probability
0.995
BandMagErr
W1 15.436 0.038
W2 14.186 0.041
W3 11.049 0.124
W4 8.641 0.358
CLASSOPT
Class
QSO
Star
0.00
AGN
1.00
Galaxy
0.00

Spectroscopic (zsp) 1.70500
Photometric (TPZ) 1.7255 (conf 0.76)
Photometric (Le Phare) 1.6430 (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 7.20e-14 (+9.9e-14 / −5.3e-14) erg cm−2 s−1
NH 1.87e+21 (+3.9e+21 / −4.3e+20) cm−2
Photon index (Γ) 1.71 (+2.30 / −1.25)
DoF 76
p-value 0.975
Quality flag 0

APPROX_SOURCE_VAR 5.100 (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

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

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