5XMM J022132.2-040059

5XMM-DR15 stacked source · SRCID 3003798220101842
Position: 02h21m32.25s -04d00m59.7s (35.38438°, -4.01659°)
EP flux
2.90e-14 ± 5.4e-15 erg cm-2 s-1
CLASSX
AGN (0.936)
Detections
6

SRCID 3003798220101842
IAUNAME 5XMM J022132.2-040059
SC_RA 02h21m32.25s (35.38438°)
SC_DEC -04d00m59.7s (-4.01659°)
RADEC_ERR 0.61 arcsec
LII / BII 169.8143° / -58.4314°
N_CONTRIB 6 (detections)
N_OBS 372 (observations covering the position)
MJD_FIRST 52664.056 (2003-01-25 01:20:03.000 UTC)
MJD_LAST 57757.972 (2017-01-04 23:19:24.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 2.90e-14 ± 5.4e-15 erg cm-2 s-1

Hardness ratios
HR1
0.32 ± 0.10
0.2-0.5 / 0.5-1.0 keV
HR2
0.01 ± 0.10
0.5-1.0 / 1.0-2.0 keV
HR3
-0.42 ± 0.12
1.0-2.0 / 2.0-4.5 keV
HR4
-0.41 ± 0.24
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -2.5) SUM_FLAG: 1
Long-term lightcurve

AGN

CLASSX outlier: -0.342

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
788107
Match probability
0.967
FilterMag (AB)Err
UVW2 — —
UVM2 — —
UVW1 22.230 0.243
U — —
B — —
V — —
AllWISE
Name
J022132.27-040101.3
Match probability
0.994
BandMagErr
W1 17.305 0.130
W2 16.391 0.213
W3 12.863 —
W4 9.024 —
CLASSOPT
Class
QSO
Star
0.00
AGN
1.00
Galaxy
0.00

Spectroscopic (zsp) 2.08600
Photometric (TPZ) 2.1254 (conf 0.91)
Photometric (Le Phare) 1.9880 (conf 0.90)

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

Stacked power-law fit
Unabsorbed flux 1.59e-14 (+2.0e-14 / −1.2e-14) erg cm−2 s−1
NH 2.36e+20 (+9.3e+20 / −3.5e+19) cm−2
Photon index (Γ) 2.34 (+2.72 / −2.01)
DoF 79
p-value 0.722
Quality flag 0

APPROX_SOURCE_VAR 5.600 (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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