VizieR

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VizieR

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J/A+A/578/A46/xmm Evolution of galaxy clusters metal abundance (Ettori+, 2015)
Full dataset of clusters of galaxies (221 rows)
  recno=84
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Note: + See updated full dataset

ColumnValue  Explain   (UCD)
_RAJ200009 17 51.3000 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+51 43 20.000 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195009 14 21.8445 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+51 55 56.378 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon166.0965962 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+43.3695724 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
84recno 84  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

NameAbell773  Cluster name (meta.id;meta.main)
z 0.2170   [0.09/1.4] Redshift (src.redshift)

N3  Number of definitions of inner/outer radius for this cluster (meta.number)

R0 0.400   [0/0.4] Inner-radius, fraction of R200 (phys.angSize;src)
R1 0.590   [0.1/1] Outer-radius, fraction of R200 (phys.angSize;src)
T 8.574 keV [1.9/13] X-ray Temperature (phys.temperature)
e_T 1.094 keV [0.05/4.3] Error on Temperature (stat.error)
Z 0.382   [0/1] Metallicity with respect to Anders and Grevesse 1989 (Geochim. Cosmochim. Acta, 53, 197) (phys.abund.Z)
e_Z 0.259   [0.02/0.5] Error on Metallicity, lower value at 1σ (stat.error;src.redshift)
E_Z 0.259   [0.02/0.5] Error on Metallicity, upper value at 1σ (stat.error;stat.max)
sigma 0.718   [0.27/1.22] Pseudo-Entropy-Ratio σ (Note 1)   (stat.fit.param)
e_sigma 0.087   [0.01/0.48] Error on Pseudo-Entropy-Ratio (stat.error)

SimbadNameAbell773  Designation understandable by the Simbad data-base (meta.id)
_RA139.46375 deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
_DE+51.72222 deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  
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