5XMM J022151.3-042852

5XMM-DR15 stacked source · SRCID 3003798210101017
Position: 02h21m51.36s -04d28m52.5s (35.46400°, -4.48125°)
EP flux
2.63e-14 ± 4.0e-15 erg cm-2 s-1
CLASSX
AGN (0.869)
Detections
7

SRCID 3003798210101017
IAUNAME 5XMM J022151.3-042852
SC_RA 02h21m51.36s (35.46400°)
SC_DEC -04d28m52.5s (-4.48125°)
RADEC_ERR 0.43 arcsec
LII / BII 170.5134° / -58.7304°
N_CONTRIB 7 (detections)
N_OBS 372 (observations covering the position)
MJD_FIRST 52305.549 (2002-01-31 13:11:01.000 UTC)
MJD_LAST 57756.635 (2017-01-03 15:14:59.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 2.63e-14 ± 4.0e-15 erg cm-2 s-1

Hardness ratios
HR1
0.17 ± 0.08
0.2-0.5 / 0.5-1.0 keV
HR2
0.02 ± 0.08
0.5-1.0 / 1.0-2.0 keV
HR3
-0.38 ± 0.09
1.0-2.0 / 2.0-4.5 keV
HR4
-0.41 ± 0.17
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -2.8) SUM_FLAG: 1
Long-term lightcurve

AGN

CLASSX outlier: 1.08

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
790466
Match probability
0.998
FilterMag (AB)Err
UVW2 — —
UVM2 — —
UVW1 20.590 0.063
U — —
B — —
V — —
Gaia DR3
Source ID
2489798554445665280
Match probability
0.991
Parallax
-0.379 ± 0.688 mas
Proper motion
(-0.56, 0.07) mas/yr
Magnitudes
G=20.35, BP=20.51, RP=20.02
AllWISE
Name
J022151.39-042852.6
Match probability
0.995
BandMagErr
W1 17.113 0.112
W2 15.759 0.123
W3 12.570 0.412
W4 9.062 —
CLASSOPT
Class
QSO
Star
0.00
AGN
1.00
Galaxy
0.00

Spectroscopic (zsp) 1.41600
Photometric (TPZ) 1.4256 (conf 0.86)
Photometric (Le Phare) 1.4410 (conf 0.97)

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

Stacked power-law fit
Unabsorbed flux 2.54e-14 (+3.0e-14 / −2.1e-14) erg cm−2 s−1
NH 1.39e+20 (+6.4e+20 / −2.5e+19) cm−2
Photon index (Γ) 1.93 (+2.16 / −1.75)
DoF 172
p-value 0.309
Inter-instrument norm. 1.34 (1.09–1.59)
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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