VizieR Search Page [Back] ⋅ [Forwd] ⋅ [Print] ⋅ [Close]
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/120/147
  Radio sources in 14 Abell clusters (Marvel+, 1999)
ReadMe+ftp
1999ApJS..120..147M
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/120/147/table1(c)Observed phase and flux calibrators (11 rows)
2.J/ApJS/120/147/table2(c)Observational parameters (14 rows)
3.J/ApJS/120/147/tab3-16(c)Flux values and positions (131 rows)
Help Xmatch is

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortJoin tables
more join
Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)Name (char) Calibrator name (B1950.0) (Note 1)   (meta.id;meta.main)
  (1)Cal (char) [PF] Phase (P) or flux (F) calibrator (time.phase)
   (ALL)RA1950 "h:m:s" (i) Right ascension (1950.0) (pos.eq.ra;meta.main)
   (ALL)DE1950 "d:m:s" (i) Declination (1950.0) (pos.eq.dec;meta.main)
  (1)IF1 Jy Observed flux for IF 1 (1.4524 GHz) (phot.flux.density;em.radio.750-1500MHz)
  (1)IF2 Jy Observed flux for IF 2 (1.5024 GHz) (phot.flux.density;em.radio.1500-3000MHz)
   (ALL)_RA.icrs "h:m:s" (n)(i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
   (ALL)_DE.icrs "d:m:s" (n)(i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
   (2+3)ACO (char) (i) Cluster name (meta.id;meta.main)
  (2)ObsTime h Observation time (time.epoch)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)1/3Ar arcsec 1/3 Abell radius (phys.angSize)
  (2)Sth uJy Theoretical noise in the mapSth rms (stat.stdev;instr.det.noise)
  (2)Sobs uJy Observed noise (stat.snr;instr.det.noise)
  (2)z  Redshift (Note 1)   (src.redshift)
  (2)Npoint  Number of point sources in field (S{nu}>20{sigma}) (meta.number)
  (2)sigmaV km/s (n) Velocity dispersion (Note 2)   (phys.veloc.dispersion)
  (3)Spk mJy Uncorrected peak flux (phot.flux.density;stat.max)
  (3)e_Spk mJy rms uncertainty on Spk (stat.error)
  (3)DRA arcsec Offset in right ascension (pos.eq.ra;arith.diff)
  (3)DDE arcsec Offset in declination (pos.eq.dec;arith.diff)
  (3)Spkc mJy Peak flux corrected for primary beam attenuation (phot.flux.density;stat.max)
  (3)e_Spkc mJy rms uncertainty on Spkc (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
elapse time 1