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J/AJ/158/48
  Speckle interferometry at SOAR in 2018 (Tokovinin+, 2019)
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1.J/AJ/158/48/table2(c)Measurements of double stars at SOAR (3097 rows)
2.J/AJ/158/48/table3(c)Unresolved stars (731 rows)
3.J/AJ/158/48/table4New pairs in Orion OB1 (26 rows)
4.J/AJ/158/48/table5New visual multiple systems (36 rows)
5.J/AJ/158/48/table6New double stars (31 rows)
6.J/AJ/158/48/table7Visual orbits (110 rows)
7.J/AJ/158/48/table8(c)Spurious pairs (53 rows)
8.J/AJ/158/48/refsList of references (236 rows)

 
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+2+3+4+5+6+7)WDS (char) (i) WDS identification (HHMMm+DDMM, J2000) (meta.id;meta.main)
  (1+2+4+6+7)Disc (char) Discoverer code (meta.id)
  (1+2+6+7)Comp (char) Components designation (meta.code.multip)
  (1)more (char) indicates data in Tables 4-7 for this system (meta.ref.url)
  (1+2+5)OName (char) Other name (meta.id)
  (1+2)RAJ2000 deg (i) Right Ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
  (1+2)DEJ2000 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
  (1+2)Epoch yr [2016.0423/2018.9756] Epoch of observation (expressed as a fractional Julian year) (time.epoch)
  (1+2)Filt (char) [VRIy] Filter used (instr.setup;instr.filter)
  (1+2)Nobs   [1/7] Number of observation(s) used (meta.number)

ALL cols
    
 (i)indexed column
  (1+3)PA deg [0/359.7] Position angle θ (pos.posAng)
  (1)err mas [0/65.7] Internal error in tangential direction (stat.error)
  (1+3+5+7)Sep arcsec [0.0119/5.9253] Separation ρ (pos.angDistance)
  (1)e_Sep mas [0/65.7] The 1σ uncertainty in Sep (stat.error)
  (1+5)Dm mag [-0.4/7.4] Magnitude difference of pair Δm (phot.mag;arith.diff)
  (1)f_Dm (char) [*:q] Flag on Dm (Note 1)   (meta.code)
  (1)(O-C)PA deg (n) [-70.8/268.7] The (O-C) in PA (stat.fit.residual)
  (1)(O-C)Sep arcsec (n) [-0.291/0.953] The (O-C) in Sep (stat.fit.residual)
   (1+6+8)Ref (char) Orbit reference code (see refs.dat file) (Note G1)   (pos.frame)
  (1+2+7)SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
  (2)Sepmin arcsec [0.028/0.129] Angular resolution ρmin (pos.angResolution)
  (2)Dm0.15 mag [0/5.41] The 5σ magnitude difference at 0.15" (phot.mag;arith.diff)
  (2)Dm1 mag [0/6.58] The 5σ magnitude difference at 1" (phot.mag;arith.diff)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)CVSO   [7/2001] CVSO number (meta.id)
  (3)DImag mag [0/4.6] Magnitude difference in the I band ΔI (phot.mag;em.opt.I)
  (3)Conf (char) [*] Indicates subsequent confirmation in 2017-2018 (meta.code)
  (4)CompOut (char) Components designation of the outer pair (meta.code.multip)
  (4)FlagOut (char) [*] Indicates new subsystem (meta.code.error)
  (4)SepOut arcsec [0.21/625] Outer separation ρout (pos.angDistance)
  (4)CompIn (char) Components designation of the inner pair (meta.code.multip)
  (4)FlagIn (char) [*] Indicates new subsystem (meta.code.error)
  (4)SepIn arcsec [0.04/1.34] Inner separation ρin (pos.angDistance)
  (5)Prog (char) Observing program code (Note 1)   (meta.code)
  (6)HIP  (n) [4448/116384] Hipparcos number (meta.id)
  (6)Per yr [0.652/1100] Period (time.period)
  (6)e_Per yr (n) [0.001/57] Uncertainty in Per (stat.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (6)f_Per (char) [f] f for fixed (meta.code)
  (6)T yr [1908.67/2092.6] Time of periastron passage (src.orbital.periastron)
  (6)e_T yr (n) [0.021/9.3] Uncertainty in T (stat.error)
  (6)e   [0/0.98] Eccentricity (src.orbital.eccentricity)
  (6)e_e  (n) [0.003/0.159] Uncertainty in e (stat.error)
  (6)f_e (char) [f] f for fixed (meta.code)
  (6)a arcsec [0.0321/1.603] Semi-major axis (phys.angSize.smajAxis;src.orbital)
  (6)e_a arcsec (n) [0.0006/0.067] Uncertainty in a (stat.error)
  (6)Omega deg [0.1/345.4] Longitude of ascending node Ω (src.orbital.node)
  (6)e_Omega deg (n) [0.3/25] Uncertainty in Omega (stat.error)
  (6)omega deg [-1.1/352.3] Argument of periastron ω (src.orbital.periastron)
  (6)e_omega deg (n) [0.4/67.8] Uncertainty in omega (stat.error)
  (6)f_omega (char) [f] f for fixed (meta.code)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (6)i deg [0/192.3] Inclination (src.orbital.inclination)
  (6)e_i deg (n) [0.3/19.4] Uncertainty in i (stat.error)
  (6)f_i (char) [f] f for fixed (meta.code)
  (6)Grade   [1/5] Provisional grade of orbit (1 for accurate orbit) (meta.code)
  (6)Flag (char) [*] Indicates orbits where radial velocities from the literature are used jointly with position measures (meta.code.error)
  (7)Tech (char) Measurement technique (Note 1)   (meta.code;obs)
  (7)Year1r yr (n) [1897/2015] First year when the pair was resolved (time.epoch)
  (7)Year2r yr (n) [1927/2016] Second year when the pair was resolved (time.epoch)
  (7)Year1nr yr (n) [1976/2018] First year of nonresolution at SOAR (time.epoch)
  (7)Year2nr yr (n) [2017/2018] Second year of nonresolution at SOAR (time.epoch)
  (7)Note (char) Additional hint coded by letters (Note 2)   (meta.note)
  (7)_RA deg (n)(i) Position from the WDS catalog (Cat. B/wds) (right ascension part) (pos.eq.ra;meta.main)
  (7)_DE deg (n)(i) Position from the WDS catalog (Cat. B/wds) (declination part) (pos.eq.dec;meta.main)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (8)Aut (char) Author's name(s) (meta.bib.author)
  (8)Bibcode (char) Bibcode of the reference (meta.bib.bibcode)
  (8)Com (char) Comment (meta.note)

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