VizieR

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VizieR

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J/A+A/636/A15/tablec1 X-ray galaxy cluster sample (Migkas+, 2020)
Properties of the 313 clusters used in this work (313 rows)
  recno=113
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200013 59 10.2000 "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+27 59 28.000 "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)
_RAB195013 56 54.0029 "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+28 13 59.874 "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)
_Glon040.1375439 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+74.9756145 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)
113recno 113  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ClusterA1831  Cluster name (meta.id;meta.main)
Note*   [* ] Note (Note 1)   (meta.note)
z 0.078  Redshift (src.redshift)
GLON 40.068 deg Galactic longitude (pos.galactic.lon)
GLAT 74.948 deg Galactic latitude (pos.galactic.lat)
T 3.411 keV Temperature within 0.2-9.5R500 (phys.temperature)
E_T 0.235 keV Error on T, upper value (stat.error;stat.max)
e_T 0.204 keV Error on T, lower value (stat.error)
LX 1.682 10+35W X-ray luminosity within R500 for the 0.1-2.4keV energy range (phys.luminosity;em.X-ray)
e_LX28.9 % Error on LX (stat.error)
FX 11.50 10-15W/m2 X-ray flux 10-15W/m2 (phot.flux;em.X-ray)
NHtot 1.42 10+20cm-2 Neutral + molecular hydrogen column density (phys.columnDensity)
Z 0.430  Metal abundance within 0.2-0.5R500 (phys.abund.Z)
E_Z 0.153  Error on Z, upper value (phys.abund.Z;stat.max)
e_Z 0.117  Error on Z, lower value (phys.abund.Z;stat.min)
InstChandra  Instrument used for analysis (instr.setup)

SimbadNameA1831  Designation understandable by the Simbad data-base (meta.id)
_RA209.79250 deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
_DE+27.99111 deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  
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