VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
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J/ApJ/947/77
  Radial velocity study of six known WN3/O3 stars (Massey+, 2023)
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2023ApJ...947...77M
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/947/77/table1(c)WN3/O3 stars in this radial velocity study (6 rows)
2.J/ApJ/947/77/table2Journal of observations (63 rows)
3.J/ApJ/947/77/table3Radial Velocity Measurements (169 rows)

Simple ConstraintList Of Constraints
 
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);meta.version;arith.diff;phys.veloc)
   (ALL)Name (char) (i) Star name ((unassigned);meta.version;arith.diff;spect.line.veloc;arith)
  (1)RAJ2000 "h:m:s" Hour of right ascension (J2000) ((unassigned);meta.version;arith.diff;(unassigned);arith)
  (1)DEJ2000 "d:m:s" Degree of declination (J2000) ((unassigned);meta.version;arith.diff;(unassigned);arith)
  (1)Vmag mag [15.8/16.7] V magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  (1)B-V mag [-0.25/-0.12] B-V colour index ((unassigned);meta.version;arith.diff;pos.healpix;(unassigned);(unassigned);(unassigned))
  (1)VMag mag [-3.1/-2.3] Absolute V magnitude ((unassigned);meta.version;arith.diff;(unassigned);(unassigned);(unassigned))
  (1)Nobs   [9/13] Number of observations ((unassigned);(unassigned);(unassigned);src.var;stat.median)
  (1)Nsup   [6/9] Number of spectra with S/N>100 ((unassigned);meta.version;arith.diff;src.var;stat.median)
  (1)Nrv  (n)Number of RV measurements for this star (link to Table 3) ((unassigned);(unassigned);(unassigned);src.var)
  (1)SimbadName (char) (n)Designation understandable by the Simbad data-base ((unassigned);em.line;arith.grad;spect.line.veloc)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)Date "Y:M:D" (n)Date of observation (UT) ((unassigned);meta.version;arith.diff;pos.centroid;meta.main)
  (2)HJD d Heliocentric Julian Date ((unassigned);(unassigned);(unassigned);pos.centroid;meta.main)
  (2)ExpTime (char) s Exposure time ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);meta.main)
  (2)S/N   [50/195] Signal-to-noise ratio (Note 1)   ((unassigned);meta.version;arith.diff;meta.abstract;meta.main)
  (2)ID (char) Designation ((unassigned);(unassigned);(unassigned);spect.line.veloc;stat.median)
  (3)Pair (char) Cross Pair (1) (Note)   ((unassigned);(unassigned);(unassigned);spect.line.veloc;stat.median)
  (3)RVel1 km/s [-18/19] Radial Velocity, NV{lambda}4946 ((unassigned);meta.version;arith.diff;(unassigned);meta.main)
  (3)RVel2 km/s [-46/32] Radial Velocity, NV+HeII{lambda}4603-4686 ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)
  (3)RVel3 km/s [-23/25] Radial Velocity, H{delta}/HeII{lambda}4100 ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)
  (3)RVel4 km/s [-53/43] Radial Velocity, H{gamma}/HeII{lambda}4339 ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)
  (3)RVavg km/s [-17/15] Mean, RVel1-4 ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)
  (3)s_RVavg km/s (n) [1.8/33] Standard deviation, RVel1-4 ((unassigned);(unassigned);(unassigned);meta.id.PI;meta.main)

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