5XMM J022118.4-042238

5XMM-DR15 stacked source · SRCID 3003798210100106
Position: 02h21m18.44s -04d22m38.8s (35.32685°, -4.37743°)
EP flux
1.15e-13 ± 9.3e-15 erg cm-2 s-1
CLASSX
AGN (0.774)
Detections
5

SRCID 3003798210100106
IAUNAME 5XMM J022118.4-042238
SC_RA 02h21m18.44s (35.32685°)
SC_DEC -04d22m38.8s (-4.37743°)
RADEC_ERR 0.19 arcsec
LII / BII 170.1833° / -58.7421°
N_CONTRIB 5 (detections)
N_OBS 372 (observations covering the position)
MJD_FIRST 52500.810 (2002-08-14 19:26:11.000 UTC)
MJD_LAST 57756.635 (2017-01-03 15:14:59.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 1.15e-13 ± 9.3e-15 erg cm-2 s-1

Hardness ratios
HR1
-0.02 ± 0.04
0.2-0.5 / 0.5-1.0 keV
HR2
-0.13 ± 0.04
0.5-1.0 / 1.0-2.0 keV
HR3
-0.47 ± 0.04
1.0-2.0 / 2.0-4.5 keV
HR4
-0.56 ± 0.11
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -3.9) SUM_FLAG: 0
Long-term lightcurve

AGN

CLASSX outlier: 0.975

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
786686
Match probability
0.999
FilterMag (AB)Err
UVW2 20.041 0.183
UVM2 — —
UVW1 19.892 0.030
U — —
B — —
V — —
Gaia DR3
Source ID
2489804052003859328
Match probability
0.993
Parallax
-0.055 ± 0.370 mas
Proper motion
(-0.59, -0.73) mas/yr
Magnitudes
G=19.46, BP=19.52, RP=19.11
AllWISE
Name
J022118.45-042238.7
Match probability
0.995
BandMagErr
W1 14.883 0.035
W2 14.153 0.046
W3 11.528 0.188
W4 8.721 0.371
CLASSOPT
Class
QSO
Star
0.00
AGN
1.00
Galaxy
0.00

Spectroscopic (zsp) 0.82700
Photometric (TPZ) 0.8758 (conf 0.73)
Photometric (Le Phare) 0.7818 (conf 0.95)

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

Stacked power-law fit
Unabsorbed flux 8.69e-14 (+9.4e-14 / −8.1e-14) erg cm−2 s−1
NH 1.19e+20 (+3.6e+20 / −2.3e+19) cm−2
Photon index (Γ) 2.19 (+2.31 / −2.11)
DoF 541
p-value 0.995
Inter-instrument norm. 0.95 (0.86–1.05)
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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