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

  
VIII/41
  The UTR-2 Very Low-Frequency Sky Survey Data (Braude+ 1978-1982)
ReadMe+ftp
1978Ap&SS..54...37B
Similar Catalogs
This catalogue is obsoleted by VIII/80
Post annotation 		img(gal)
1.VIII/41/mean(c)Averaged values and cross-identifications (1819 rows)
2.VIII/41/data(c)Experimental estimates at each operating frequency of the UTR-2 (8094 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);phys.veloc.orbital;arith.diff;phys.veloc)
   (ALL)Name (char) (i) Source name (individual data in file data.dat) (Note)   ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
   (ALL)RA1950 "h:m:s" Right ascension (1950) ((unassigned);instr.calib;(unassigned);(unassigned);arith)
   (ALL)e_RAs s rms uncertainty on RAs ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
   (ALL)DE1950 deg Declination (1950) ((unassigned);(unassigned);arith.diff;(unassigned);arith)
   (ALL)e_DEdeg deg rms uncertainty on DEdeg ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
   (ALL)Freq MHz (n) Frequency ((unassigned);phys.veloc.orbital;arith.diff;instr.spect)
   (ALL)l_S (char) Limit flag on fLux density ((unassigned);phys.veloc.orbital;arith.diff;pos.galactic.lon)
   (ALL)S Jy (n) Flux-density at frequency Freq ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;stat.interval;(unassigned))
   (ALL)e_S % (n) rms uncertainty on flux density ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  (1)SI  (n) Low-frequency spectral index ((unassigned);(unassigned);(unassigned);phys.abund.Y;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)e_SI  (n) rms uncertainty on SI ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  (1)W (char) [ABC] Integrated estimate of reliability (Note)   ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)
  (1)OtherName (char) Other names ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  (2)N  Total number of successful measurements ((unassigned);phys.veloc.orbital;arith.diff;src.var)
  (2)NRA  Number of angular positions on RA of the reception pattern at which the source was observed ((unassigned);phys.veloc.orbital;arith.diff;src.var)

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=846440575 Where phase=3 and catid=8041
**** 
**** --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=846440575 Where phase=3 and catid=8041
**** 
**** --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/VR149192.err (2026-10-27T18:22:54)
-3
-source=VIII/41
-ref=VIZ6ae0ebfe246c8
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