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/ApJS/271/23
  The Arecibo Observatory 327MHz (AO327) pulsars (Deneva+, 2024)
ReadMe+ftp
2024ApJS..271...23D
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/271/23/table2Pulse widths W and fractional duty cycles (206 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. ((unassigned);(unassigned);(unassigned);phys.veloc)
  PSR (char) (i) Pulsar Name ((unassigned);meta.version;arith.diff;spect.line.veloc;arith)
  Per s [0.002/6.3] Period (Note 1)   ((unassigned);meta.version;arith.diff;phys.dust;meta.main)
  DM pc/cm3 [3/314.4] Dispersion Measure (Note 1)   ((unassigned);meta.version;arith.diff;(unassigned);phys.mass)
  W50 ms [0.2/278.6] Pulse width, 50% highest pulse peak (Note 2)   ((unassigned);meta.version;arith.diff;pos.wcs.naxis;pos.phaseAng;meta.main)
  W10 ms [0.3/1018.4] Pulse width, 10% highest pulse peak (Note 2)   ((unassigned);(unassigned);(unassigned);pos.wcs.naxis;pos.phaseAng;meta.main)
  DC50   [0.004/0.43] Fractional duty cycle, 50% highest pulse peak (Note 2)   ((unassigned);(unassigned);(unassigned);pos.bodyrc.lon;meta.main)
  DC10   [0.008/0.87] Fractional duty cycle, 10% highest pulse peak (Note 2)   ((unassigned);(unassigned);(unassigned);pos.bodyrc.lon;meta.main)
  Cat  (n)Display data from the ATNF pulsar cat. (B/psr) ((unassigned);(unassigned);(unassigned);pos.geocentric)
  SimbadName (char) (n)Designation understandable by the Simbad data-base (instr.plate.emulsion;em.radio.400-750MHz;stat.min;spect.line.veloc)
  _RA deg (n)Right Ascension (J2000) from SIMBAD (not part of the original data) ((unassigned);meta.version;arith.diff;(unassigned);arith)
  _DE deg (n)Declination (J2000) from SIMBAD (not part of the original data) ((unassigned);(unassigned);(unassigned);(unassigned);arith)

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  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846536202 Where phase=3 and catid=22710023
**** 
**** --POSTGRES MSG db=1
**** 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/VR3425720.err (2026-10-28T20:56:41)
-3
-source=J/ApJS/271/23/table2
-ref=VIZ6ae2618a3445b8
elapse time 1