VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
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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/A+A/374/861
  Positions of giant radio galaxies (Schoenmakers+ 2001)
ReadMe+ftp
2001A&A...374..861S
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/374/861/tablea1(c)WENSS selected candidate GRGs after removing sources identified as non-GRGs on basis of optical data (105 rows)
2.J/A+A/374/861/tablea2Log of the spectroscopic observations of GRG candidates in our sample (40 rows)
3.J/A+A/374/861/tablea3(c)Properties of the radio cores and optical identifications (32 rows)
4.J/A+A/374/861/tablea4Radio properties of the sources (33 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)IAUname (char) (i) Source name according to IAU convention (meta.id;meta.main)
  (1+3)RAB1950 "h:m:s" (i) Right ascension (B1950.0) (pos.eq.ra;meta.main)
  (1+3)DEB1950 "d:m:s" (i) Declination (B1950.0) (pos.eq.dec;meta.main)
  (1+4)S325 Jy Integrated WENSS flux of the source at 325MHz (phot.flux.density;em.radio.200-400MHz)
  (1)Size arcmin Size of the source (phys.angSize)
  (1)Flag (char) Indicates whether the source is considered as a GRG-candidate (meta.code)
  (1)Com (char) Reason for selection of the source (meta.note)
  (1+3)_RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
  (1+3)_DE.icrs "d:m:s" (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  (2)Tel (char) Telescope used for observations (Note 1)   (meta.id;instr.tel)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)Date "Y:M:D" (n)Observation date (time.epoch;obs)
  (2)lambda 0.1nm (n) Central wavelength of the observation (for INT only) (em.wl.central;obs)
  (2)Slit arcsec Used width of the slit (instr.setup)
  (2)IntTime s Integration time (time.epoch)
  (2)Cond (char) Observing conditions (Note 2)   (meta.note)
  (3)Survey (char) Radio observation for position (meta.id;instr.obsty)
  (3)RArh h (n) Right ascension of radio core B1950 (pos.eq.ra)
  (3)RArm min (n) Right ascension of radio core B1950 (pos.eq.ra)
  (3)RArs s (n) Right ascension of radio core B1950 (pos.eq.ra)
  (3)e_RArs s (n) Error in Right ascension (stat.error)
  (3)DEr- (char) Declination sign of radio core B1950 (pos.eq.dec)
  (3)DErd deg (n) Declination of radio core B1950 (pos.eq.dec)
  (3)DErm arcmin (n) Declination of radio core B1950 (pos.eq.dec)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)DErs arcsec (n) Declination of radio core B1950 (pos.eq.dec)
  (3)e_DErs arcsec (n) Error in Declination (stat.error)
  (3)RadFlux mJy (n) Flux of radio core at 1.4GHz (phot.flux.density;em.radio.750-1500MHz)
  (3)e_RadFlux mJy (n) Error in flux (stat.error)
  (3)e_RAB1950 s Error in Right ascension (stat.error;pos.eq.ra)
  (3)e_DEB1950 arcsec Error in Declination (stat.error;pos.eq.dec)
  (3)Emag mag Magnitude of host galaxy on POSS-E plates (phot.mag;em.opt.R)
  (3+4)Note (char) [ABC] (Note)   (meta.note)
  (4)e_S325 Jy (n) Error in Flux Density at 325MHz (stat.error)
  (4)S1400 mJy (n) Flux density at 1400MHz (phot.flux.density;em.radio.750-1500MHz)
  (4)e_S1400 mJy (n) Error in flux density at 1400MHz (stat.error)
  (4)Sp+Index  (n) Spectral index between 325 and 1400MHz (Snu prop. to nualpha) (spect.index;em.radio.750-1500MHz)
  (4)e_Sp+Index  (n) Error in spectral index (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (4)z  Redshift of the host galaxy (src.redshift)
  (4)e_z  Error in the redshift (stat.error;src.redshift)
  (4)theta arcmin (n) Angular size of the radio source (phys.angSize;em.radio)
  (4)e_theta arcmin (n) Error in the angular size (stat.error;pos.posAng)
  (4)D Mpc Projected linear size of radio source (phys.size)
  (4)e_D Mpc Error in the projected linear size (stat.error)
  (4)logP325 [W/Hz] Log of the radio power at 325MHz (phys.luminosity)
  (4)e_logP325 [W/Hz] Error in the log of the radio power (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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