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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  Pulsar spectra of radio emission (Maron+, 2000)
Post annotation
1.J/A+AS/147/195/table2Spectral indices for 266 pulsars with simple power-law spectrum S∼nualpha (264 rows)

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. (meta.record)
  RAJ2000 "h:m:s" (i) Right Ascension J2000 (hours) (Note 3)   (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Declination J2000 (degrees) (Note 3)   (pos.eq.dec;meta.main)
  PSR (char) Pulsar designation (;meta.main)
  PSR_data  Display the data from Taylor's Catalog (meta.ref)
  Freq1 GHz Frequency range lower limit (em.freq)
  Freq2 GHz Frequency range upper limit (em.freq)
  Sp+Index  Spectral index for the frequency range (Note 1)   (spect.index)
  e_Sp+Index  (n) rms uncertainty on SI (stat.error)
  Q  (n) Probability of the goodness-of-fit (Note 2)   (

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