VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJS/210/7
  BOSS narrow CIV absorption lines. I. zem≤2.4 (Chen+, 2014)
ReadMe+ftp
2014ApJS..210....7C
Similar Catalogs
spectrum
Post annotation 		img(gal)
1.J/ApJS/210/7/table3*Sources of the randomly selected quasar sample (Note) (100 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  SDSS (char) (i) SDSS identifier (HHMMSS.ss+DDMMSS.s; J2000) (meta.id;meta.main)
  A (char) A indicates CIV absorption doublets detected in this quasar (table 4) (meta.ref.url)
  Plate  SDSS plate identifier (obs.field)
  MJD d Modified Julian Date of the observation (time.epoch)
  Fiber  SDSS fiber identifier (meta.note)
  zem   [1.7/2.4] Redshift derived from emission lines (src.redshift)
  SNR   [1/4] Median Signal-to-Noise Ratio (Note 1)   (em.wl.central;stat.median)
  Sp  Interactive spectrum from SDSS (meta.ref.url)
spectrum
  _RA deg (i) Positions from SDSS DR9 quasar catalog (VII/269) (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from SDSS DR9 quasar catalog (VII/269) (declination part) (pos.eq.dec;meta.main)

ALL cols		    
 (i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
elapse time 0