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/ApJ/826/114
  z~3-6 protoclusters in the CFHTLS deep fields (Toshikawa+, 2016)
ReadMe+ftp
2016ApJ...826..114T
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/826/114/sources(c)Overview of the Protocluster Candidates in Table 4 (from Table 2 of the paper) (8 rows)
2.J/ApJ/826/114/table4(c)Observed Properties of All Spectroscopically Confirmed Dropout Galaxies (138 rows)
Help Xmatch is

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. ((unassigned);meta.version;arith.diff;phys.veloc)
   (ALL)Name (char) Protocluster candidate name (DNADNN) ((unassigned);meta.version;arith.diff;spect.line.veloc;arith)
  (1)Ng  (n)Number of dropout galaxies in this protocluster ((unassigned);(unassigned);(unassigned);src.var)
   (ALL)RAJ2000 "h:m:s" Hour of Right Ascension (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
   (ALL)DEJ2000 "d:m:s" Degree of Declination (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (1)Field (char) [D1 D3 D4] CFHTLS field ((unassigned);(unassigned);(unassigned);spect.line.veloc;time.lifetime)
  (1)Pop (char) Galaxy population ((unassigned);(unassigned);(unassigned);phys.atmol.sweight;meta.main)
  (1)ODens  Overdensity significance (in {sigma} unit) ((unassigned);(unassigned);(unassigned);phys.polarization.circular;meta.main)
  (1)Ngal  Number of dropout galaxies within 3 arcmin radius from its overdensity peak ((unassigned);meta.version;arith.diff;src.var)
  (1)Spec (char) [Yes] Protocluster candidate observed by follow-up spectroscopy are marked as "Yes" ((unassigned);(unassigned);(unassigned);pos.eq.dec)
   (ALL)Simbad (char) ask the Simbad data-base about this object ((unassigned);(unassigned);(unassigned);pos.geocentric)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)ID   [1/42] Dropout galaxy identifier ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  (2)mag mag Apparent aperture magnitude of detection band (Note 1)   ((unassigned);meta.version;arith.diff;stat.filling)
  (2)e_mag mag Uncertainty in mag ((unassigned);(unassigned);(unassigned);time.age;stat.probability)
  (2)z  Redshift ((unassigned);(unassigned);(unassigned);pos.parallax;meta.main)
  (2)E_z  Upper limit uncertainty in z ((unassigned);(unassigned);(unassigned);time.age;pos.phaseAng;meta.main)
  (2)e_z  Lower limit uncertainty in z ((unassigned);(unassigned);(unassigned);time.age;pos.parallax.dyn;meta.main)
  (2)UVMag mag UV absolute magnitude at 1300Å in the rest frame ((unassigned);meta.version;arith.diff;(unassigned))
  (2)e_UVMag mag Uncertainty in UVMag (time.lifetime;(unassigned);arith.factor;time.age;stat.probability;(unassigned);(unassigned))
  (2)FLya 10-21W/m2Observed Ly{alpha} line flux (in 10–18erg/s/cm2) ((unassigned);meta.version;arith.diff;meta.abstract;(unassigned);(unassigned))
  (2)e_FLya 10-21W/m2Uncertainty in FLya ((unassigned);meta.version;arith.diff;time.age;meta.main)
  (2)LLya 10+35W Ly{alpha} luminosity (in 1042erg/s) ((unassigned);meta.version;arith.diff;(unassigned))
  (2)e_LLya 10+35W Uncertainty in LLya ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)EW0 0.1nm Rest-frame Ly{alpha} equivalent width (Å) ((unassigned);meta.version;arith.diff;phys.at.moment.magnetic;meta.main)
  (2)e_EW0 0.1nm Uncertainty in EW0 ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)Sw 0.1nm Weighted skewness (Å) ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  (2)e_Sw 0.1nm Uncertainty in Sw ((unassigned);(unassigned);(unassigned);time.age;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846442803 Where phase=3 and catid=18260114
**** 
**** --POSTGRES MSG db=0
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846442803 Where phase=3 and catid=18260114
**** 
**** --POSTGRES MSG db=0
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR195060.err (2026-10-27T19:00:02)
-3
-source=J/ApJ/826/114
-ref=VIZ6ae0f4b32f9f4
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