5XMM J022125.2-040855

5XMM-DR15 stacked source · SRCID 3003798220100384
Position: 02h21m25.22s -04d08m55.8s (35.35509°, -4.14884°)
EP flux
5.81e-14 ± 5.4e-15 erg cm-2 s-1
CLASSX
AGN (0.927)
Detections
6

SRCID 3003798220100384
IAUNAME 5XMM J022125.2-040855
SC_RA 02h21m25.22s (35.35509°)
SC_DEC -04d08m55.8s (-4.14884°)
RADEC_ERR 0.29 arcsec
LII / BII 169.9369° / -58.5507°
N_CONTRIB 6 (detections)
N_OBS 372 (observations covering the position)
MJD_FIRST 52664.245 (2003-01-25 05:52:27.000 UTC)
MJD_LAST 57757.972 (2017-01-04 23:19:24.000 UTC)

Stacked EPIC flux

EP flux (0.2-12 keV): 5.81e-14 ± 5.4e-15 erg cm-2 s-1

Hardness ratios
HR1
0.04 ± 0.07
0.2-0.5 / 0.5-1.0 keV
HR2
0.04 ± 0.07
0.5-1.0 / 1.0-2.0 keV
HR3
-0.37 ± 0.06
1.0-2.0 / 2.0-4.5 keV
HR4
-0.44 ± 0.11
2.0-4.5 / 4.5-12.0 keV
Extent: 0.00 arcsec (ML -3.3) SUM_FLAG: 1
Long-term lightcurve

AGN

CLASSX outlier: -0.0258

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
787379
Match probability
0.996
FilterMag (AB)Err
UVW2 19.769 0.140
UVM2 19.553 0.099
UVW1 19.269 0.021
U — —
B — —
V — —
Gaia DR3
Source ID
2489846417561399040
Match probability
0.992
Parallax
-0.482 ± 0.235 mas
Proper motion
(-0.02, 0.04) mas/yr
Magnitudes
G=18.92, BP=19.13, RP=18.54
Distance
6580 pc
AllWISE
Name
J022125.27-040857.1
Match probability
0.995
BandMagErr
W1 15.917 0.049
W2 14.636 0.055
W3 11.504 0.167
W4 9.114 0.488
CLASSOPT
Class
QSO
Star
0.00
AGN
1.00
Galaxy
0.00

Spectroscopic (zsp) 1.64600
Photometric (TPZ) 1.8255 (conf 0.81)
Photometric (Le Phare) 1.6530 (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 4.67e-14 (+5.2e-14 / −4.2e-14) erg cm−2 s−1
NH 6.22e+19 (+2.0e+20 / −1.8e+19) cm−2
Photon index (Γ) 2.10 (+2.23 / −1.99)
DoF 457
p-value 0.651
Inter-instrument norm. 0.88 (0.76–1.01)
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.

© 2013-2026, DEVELOPED BY THE TEAM
CNES IRAP ESA CNRS