5XMM J022231.8-040041

5XMM-DR15 stacked source · SRCID 3003798010101176
Position: 02h22m31.81s -04d00m41.1s (35.63255°, -4.01142°)
EP flux
4.59e-14 ± 7.6e-15 erg cm-2 s-1
CLASSX
AGN (0.9)
Detections
5

SRCID 3003798010101176
IAUNAME 5XMM J022231.8-040041
SC_RA 02h22m31.81s (35.63255°)
SC_DEC -04d00m41.1s (-4.01142°)
RADEC_ERR 0.48 arcsec
LII / BII 170.1651° / -58.2658°
N_CONTRIB 5 (detections)
N_OBS 372 (observations covering the position)
MJD_FIRST 52285.186 (2002-01-11 04:27:23.000 UTC)
MJD_LAST 57758.217 (2017-01-05 05:11:54.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 4.59e-14 ± 7.6e-15 erg cm-2 s-1

Hardness ratios
HR1
0.44 ± 0.11
0.2-0.5 / 0.5-1.0 keV
HR2
0.08 ± 0.11
0.5-1.0 / 1.0-2.0 keV
HR3
-0.36 ± 0.10
1.0-2.0 / 2.0-4.5 keV
HR4
-0.40 ± 0.18
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -2.8) SUM_FLAG: 0
Long-term lightcurve

AGN

CLASSX outlier: -0.303

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
795569
Match probability
0.981
FilterMag (AB)Err
UVW2 — —
UVM2 — —
UVW1 20.479 0.091
U — —
B — —
V — —
Gaia DR3
Source ID
2489851713256329088
Match probability
0.978
Magnitudes
G=20.61, BP=19.32, RP=17.79
AllWISE
Name
J022231.75-040041.8
Match probability
0.991
BandMagErr
W1 14.259 0.028
W2 13.928 0.038
W3 11.468 0.175
W4 8.891 —
CLASSOPT
Class
Galaxy
Star
0.00
AGN
0.00
Galaxy
1.00

Spectroscopic (zsp) 0.14700
Photometric (TPZ) 0.1260 (conf 0.53)
Photometric (Le Phare) 0.1975 (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 5.15e-14 (+5.9e-14 / −4.4e-14) erg cm−2 s−1
NH 3.64e+20 (+9.1e+20 / −6.0e+19) cm−2
Photon index (Γ) 2.02 (+2.34 / −1.85)
DoF 558
p-value 0.642
Inter-instrument norm. 0.98 (0.81–1.17)
Quality flag 0

APPROX_SOURCE_VAR 6.200 (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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