CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) 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

  LOFAR census of pulsars at low frequencies (Bondonneau+, 2020)
Post annotation
1.J/A+A/635/A76/table1(c)Pulsars detected in this census (64 rows)
2.J/A+A/635/A76/tablea1(c)Pulsars that were not detected in this census. (38 rows)
Help Xmatch is

Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortJoin tables
more join
Column  Constraint Explain   (UCD)
   (ALL)_DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  (1)DM pc/cm+3 Best-fit dispersion measure calculated using pdmp (phys.dispMeasure)
   (ALL)DName (char) Discovery Name (JHHMM+DDMM, JHHMM+DD or BHHMM+DD) (
   (ALL)Dur min Total observation length (time.expo)
  (1)DutyCycle % Effective width in pulses profiles (based on w50) (src.var.pulse)
  (1)e_DM pc/cm+3 rms uncertainty on DM (stat.error)
  (1)e_Fluxmean mJy Error bar of 50% on Fluxmean (stat.error)
  (1)Elevavg deg Average elevation during the observation (;stat.mean)
  (1)FileName (char) Name of the file with reduced pulse profile in subdirectory profiles (;src.var.pulse;meta.file)
  (1)Fluxmean mJy Mean flux density determined for the corresponding centre frequency (phot.flux.density;
  (1)Freqc MHz Centre frequency of the observation (em.freq;obs)

ALL cols
 (i)indexed column
   (ALL)JName (char) J2000 Name (JHHMM+DDMM or JHHMM+DD) (;meta.main)
  (1)n_DM (char) [te] Note on DM (Note 1)   (meta.note)
  (1)n_Fluxmean (char) Note on Fluxmean (Note 1)   (meta.note)
   (ALL)P0 s Pulsar period (time.period)
   (ALL)_RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (1)SNR  Signal-to-noise-ratio of the detected pulsar profile (stat.snr)
   (ALL)tau/P0 % Scattering time as estimated using YMW16 (Yao et al., 2017ApJ...835...29Y), at 60MHz divided by the pulsar period, τclacscat/P0 (time.scale)
  (2)DM pc/cm3 Dispersion measure (Note 2)   (phys.dispMeasure)
  (2)Elev deg Average elevation of the observation (;obs)
  (2)n_P0 (char) [*] Note on PO (Note 1)   (meta.note)
  (2)n_Slim (char) [te] Note on SLim (Note 4)   (meta.note)
  (2)Slim mJy upper limit for the mean flux density (stat.max)

ALL cols
 (i)indexed column
Adapt form
Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
elapse time 0

Thanks for acknowledging the VizieR Service
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact