VizieR

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

VizieR

start AladinLite
J/MNRAS/405/2302/table4 Improved redshifts for SDSS quasar spectra (Hewett+, 2010)
Quasar redshift catalogue (91665 rows)
  recno=20810
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200009 02 42.5424 "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+30 23 04.560 "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)
_RAB195008 59 41.1366 "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+30 34 56.675 "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)
_Glon194.8308245 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+40.2957385 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)
20810recno 20810  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SDSSJ090242.54+302304.5  SDSS object name (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
z0.5901  Redshift (src.redshift)
e_z0.0004  Redshift error (stat.error;src.redshift)
Det-1   [-1/1] FIRST Detection status: 1=detected, -1=not detected, 0=outside FIRST footprint (meta.code)
z1    Alternate redshift for objects with Det=0 and cross-correlation redshift estimate >1.1 (src.redshift)
n_z2   [1/7] Redshift estimation method code (Note 2)   (meta.note)
Plate1590  SDSS spectroscopic plate (pos.parallax.spect;instr.plate)
MJD52974 d SDSS MJD of spectroscopic observation (time.epoch;obs)
Fiber 97  SDSS spectroscopic fibre number (meta.number;pos.parallax.spect)

SloanSloan  Display the SDSS data for this quasar (meta.ref.url)
DR7DR7  Display the details of the SDSS-DR7 photometry for this source (meta.ref.url)

RAJ2000135.67726 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+30.38460 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
  
elapse time 1

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

© Université de Strasbourg/CNRS

    • Contact