VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

start AladinLite
J/ApJ/554/L129/system X-ray luminosity-velocity dispersion relation (Mahdavi+, 2001)
Catalog of clusters and groups (280 rows)
  recno=177
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200013 59 10.200 "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 28.00 "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 54.003 "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 59.87 "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)
_Glon040.137544 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+74.975614 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)
177recno 177  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

NameAbell 1831  Object name conforming to NED standard (meta.id;meta.main)

NEDNED  ask the NED data-base about this object (meta.ref)

RAJ200013 59 10.2 "h:m:s" (i) Righ ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+27 59 28 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
z 0.061  redshift (src.redshift)
logsigma 2.50 [km/s] log of velocity dispersion (phys.veloc.dispersion)
e_logsigma 0.13 [km/s] rms uncertainty on logsigma (stat.error)
logLXbol44.64 [solLum] log of bolometric X-ray luminosity (H0=50km/s/Mpc) (phys.luminosity;em.X-ray)
e_logLXbol 0.06 [solLum] rms uncertainty on logLXbol (stat.error)
r_logLXbol    [BFHR ] Reference for LXbol and sigma (Note 1)   (meta.ref)
Com   Other identifications / Comments (Note 2)   (meta.note)
  
elapse time 0

Thanks for acknowledging the VizieR Service
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact