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/635/A75
  LOFAR census of non-recycled pulsars sample (Bilous+, 2020)
ReadMe+ftp
2020A&A...635A..75B
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/635/A75/obssum(c)Observation summary, flux densities, dispersion measures (87 rows)
2.J/A+A/635/A75/refsReferences (70 rows)
3.J/A+A/635/A75/table1plFitted parameters for the pulsars with spectra modeled with a single power-law (16 rows)
4.J/A+A/635/A75/table2plFitted parameters for the pulsars with spectra modeled with a broken power-law (25 rows)
5.J/A+A/635/A75/table3plFitted parameters for the pulsars with spectra modeled with a power-law with two breaks (6 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)
  (1)Fit (char) indicates fitted parameters in table[123]pl (meta.ref.url)
   (1+3+4+5)Name (char) (i) Name of pulsar as in ATNF catalogue v.1.51 (meta.id;meta.main)
  (1)Period s Spin period as in ATNF catalogue v.1.51 (meta.id)
  (1)ObsEpoch d Observing epoch (MJD) (time.epoch)
  (1)ObsLength min Length of observing session (time.expo)
  (1)MinFreq MHz Lower edge of analysed frequency range (em.freq)
  (1)MaxFreq MHz Upper edge of analysed frequency range (em.freq)
  (1)BestBeam  (n) Beam with the most clear pulsar signal (meta.id)
  (1)MinZap  Fraction of zapped data for the least affected beam (Note 1)   (stat.fit.param)
  (1)MaxZap  Fraction of zapped data for the most affected beam (stat.fit.param)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)PeakSN  (n) Peak S/N ratio of the average profile (stat.snr)
  (1)DM pc/cm+3 (n) Dispersion measure at the epoch of observation (phys.dispMeasure;instr.dispersion)
  (1)e_DM pc/cm+3 (n) Dispersion measure uncertainty at the epoch of observation (stat.error)
  (1)TscatFrac  Expected scattering time at 60 MHz divided by pulsar period (Note 1)   (phot.flux.density;em.radio.20-100MHz)
  (1)ModInd  Expected flux modulation index due to scintillation in the interstellar medium (Note 2)   (src.var.index)
  (1)l_S (char) [≤] Upper limit flag for flux density measurement (meta.code.error)
  (1)S  Mean flux density in MinFreq-MaxFreq frequency range or upper limit for non-detected pulsars (phot.flux.density;em.radio)
  (1)e_S  (n) Uncertainty in mean flux density (stat.error)
  (1)r_S (char) Literature flux references, in refs.dat file (meta.ref;pos.frame)
  (1)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (1)_RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  (1)_DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  (2)Ref  Reference code (meta.note)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)BibCode (char) BibCode (meta.bib.bibcode)
  (2)Aut (char) Author's name (meta.bib.author)
  (2)Com (char) Comments (meta.note)
  (3+4+5)FreqRngLo MHz Lower edge of the spectral frequency span (em.freq)
  (3+4+5)FreqRngHi MHz Upper edge of the spectral frequency span (em.freq)
  (3+4+5)N  Number of data points in spectrum (meta.number)
  (3+4+5)f0 MHz Reference frequency (em.freq)
  (3+4+5)S0 mJy Fitted mean flux density at the reference frequency (phot.flux.density;em.radio)
  (3)a  Fitted spectral index (spect.index;meta.modelled)
  (3)e_a  Uncertainty in fitted spectral index (stat.error)
  (3+4+5)sigunlgS  (n) Fitted extra scatter of lg(S) (stat.error;meta.modelled)
  (4+5)alo  Fitted spectral index for f < fbr (spect.index)
  (4+5)e_alo  Uncertainty in fitted spectral index for f<fbr (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (4)frbr MHz Fitted break frequency (em.freq)
  (4)b_frbr MHz (n) Lower limit of 68% uncertainty range for break frequency (stat.error;instr.bandwidth;stat.min)
  (4)B_frbr MHz (n) Upper limit of 68% uncertainty range for break frequency (stat.error;instr.bandwidth;stat.max)
  (4+5)ahi  Fitted spectral index for f > fbr (spect.index)
  (4+5)e_ahi  Uncertainty in fitted spectral index for f>fbr (stat.error)
  (5)frbr1 MHz Fitted first break frequency (em.freq)
  (5)b_frbr1 MHz (n) Lower limit of 68% uncertainty range for the first break frequency (stat.error;instr.bandwidth;stat.min)
  (5)B_frbr1 MHz (n) Upper limit of 68% uncertainty range for the first break frequency (stat.error;instr.bandwidth;stat.max)
  (5)amid  Fitted spectral index for frbr1<f<fbr2 (spect.index)
  (5)e_amid  Uncertainty in fitted spectral index for frbr1<f< fbr2 (stat.error)
  (5)frbr2 MHz Fitted second break frequency (em.freq)
  (5)b_frbr2 MHz (n) Lower limit of 68% uncertainty range for the second break frequency (stat.error;instr.bandwidth;stat.min)
  (5)B_frbr2 MHz (n) Upper limit of 68% uncertainty range for the second break frequency (stat.error;instr.bandwidth;stat.max)

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