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J/AJ/156/61
  A study of the Hα variability of Be stars (Dimitrov+, 2018)
Post annotation
img(gal)
1.J/AJ/156/61/table1(c)Available information about the targets (69 rows)
2.J/AJ/156/61/table2Log of observations and parameters of the Hα emission (341 rows)
3.J/AJ/156/61/table4Astrometric parameters of targets suspected as members of open stellar clusters (10 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)
   (ALL)Name (char) (i) Target name (JHHMM+DDHH) (meta.id;meta.main)
  (1)more (char) indicates data in other tables for this target (meta.ref.url)
  (1)RAJ2000 "h:m:s" (i) Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
  (1)DEJ2000 "d:m:s" (i) Degree of Declination (J2000) (pos.eq.dec;meta.main)
  (1)Jmag mag (n) [7.456/13.33] 2MASS J band magnitude (phot.mag;em.IR.J)
  (1)J-H mag (n) [-0.131/0.923] 2MASS (J-H) color (phot.color;em.IR.J;em.IR.H)
  (1)H-Ks mag (n) [0.025/1.656] 2MASS (H-Ks) color (phot.color;em.IR.H;em.IR.K)
  (1)SpType (char) Spectral type as given in SIMBAD (src.spType)
  (1+3)Cluster (char) Cluster membership (meta.id.parent)
  (1+3)Ref (char) Reference codes (Note 1)   (meta.note)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
  (2)Date "Y:M:D" (n)Date of observation (time.epoch)
  (2)Exp s [120/3600] Exposure time (time.duration;obs.exposure)
  (2)S/N   [1.42/107] Signal-to-noise ratio (stat.snr)
  (2)RV-V km/s (n) [-354.5/-53] Radial velocity of the left (V) peak (phys.veloc;pos.heliocentric)
  (2)RV-C km/s (n) [-282.3/35.8] Radial velocity of the center (C) (phys.veloc;pos.heliocentric)
  (2)RV-R km/s (n) [-51.9/296.8] Radial velocity of the right (R) peak (phys.veloc;pos.heliocentric)
  (2)I-V  (n) [0.98/10.54] Normalized intensity of the left (V) peak (phot.flux;em.opt;arith.ratio)
  (2)I-C  (n) [0.08/11.95] Normalized intensity of the center (C) (phot.flux;em.opt;arith.ratio)
  (2)I-R  (n) [0.95/10.92] Normalized intensity of the right (R) peak (phot.flux;em.opt;arith.ratio)
  (2)FWHM km/s (n) [67.4/733.7] FWHM of the Hα profile (spect.line.width)
  (2)EW 0.1nm (n) [-3.97/58.31] EW of the Hα emission (Å) (spect.line.eqWidth;em.line.Halpha)
  (2)HeI (char) Presence/lack of He I 6678 line in our spectra? (Note 1)   (meta.code)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)Size arcmin [3/9.8] Cluster size (phys.angSize)
  (3)pmRA1 mas/yr [-3.923/-0.569] Cluster proper motion in RA (pos.pm;pos.eq.ra)
  (3)e_pmRA1 mas/yr [0.061/0.17] Uncertainty in pmRA1 (stat.error;pos.pm;pos.eq.ra)
  (3)pmDE1 mas/yr [-5.45/-0.093] Cluster proper motion in DE (pos.pm;pos.eq.dec)
  (3)e_pmDE1 mas/yr [0.076/0.23] Uncertainty in pmDE1 (stat.error;pos.pm;pos.eq.dec)
  (3)RV1 km/s (n) [-58.3/-6.8] Cluster radial velocity (spect.dopplerVeloc)
  (3)e_RV1 km/s (n) [1.4/2.6] Uncertainty in RV1 (stat.error)
  (3)Dist1 kpc [1.8/3.68] Cluster distance (pos.distance;pos.heliocentric)
  (3)e_Dist1 kpc [0.17/0.52] Uncertainty in Dist1 (stat.error)
  (3)l_Dist (char) [<] Limit flag on Dist (meta.code.error)
  (3)Dist arcmin [1/11.2] Target distance from the cluster center (pos.distance;pos.heliocentric)
  (3)pmRA2 mas/yr [-4.911/-0.596] Target proper motion in RA (pos.pm;pos.eq.ra)
  (3)e_pmRA2 mas/yr [0.022/0.325] Uncertainty in pmRA2 (stat.error;pos.pm;pos.eq.ra)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)pmDE2 mas/yr [-5.948/-0.425] Target proper motion in DE (pos.pm;pos.eq.dec)
  (3)e_pmDE2 mas/yr [0.024/0.359] Uncertainty in pmDE2 (stat.error;pos.pm;pos.eq.dec)
  (3)RV2 km/s [-71/64.7] Target radial velocity determined by our spectra (spect.dopplerVeloc)
  (3)l_Dist2 (char) [>] Limit flag on Dist2 (meta.code.error)
  (3)Dist2 kpc [0.9/10] Target distance (pos.distance;pos.heliocentric)
  (3)e_Dist2 kpc (n) [0.05/0.67] Uncertainty in Dist2 (stat.error)
  (3)Mem (char) Estimated membership (Note 1)   (meta.code.member)

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