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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/MNRAS/508/4202
  Improved and new RVs for the GALAH+ survey (Zwitter+, 2021)
ReadMe+ftp
2021MNRAS.508.4202Z
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/508/4202/table1(c)*All RVs presented in this paper forming a value added catalogue of RVs of GALAH+ DR3 (Note) (579653 rows)
2.J/MNRAS/508/4202/table2(c)*List of 4483 stars with variable RV that exceed a 100 km/s (Note) (4483 rows)
3.J/MNRAS/508/4202/table3(c)*List of 225 stars with constant RVs with at least N => 3 observations that span {Delat}t => 1yr in time and ΔRV < 0.2 km/s (Note) (225 rows)
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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)GALAH  GALAH identifier (sobject_id) (meta.id;meta.main)
   (ALL)2MASS (char) 2MASS identifier (star_id) (meta.id)
  (1+3)GaiaDR2  (n) GaiaDR2 source_id (dr2source_id) (meta.id)
   (ALL)gaia (char) Link to Gaia DR2 (meta.ref.url)
  (1+3)RV km/s (n) Radial velocity including the gravitational redshift (RV) (phys.veloc;pos.heliocentric)
  (1+3)e_RV km/s (n) Mean uncertainty of RV (e_RV) (stat.error)
  (1+3)RVnogr km/s (n) Radial velocity without the gravitational redshift correction (RVnogr) (phys.veloc;pos.heliocentric)
  (1+3)e_RVnogr km/s (n) Mean uncertainty of RVnogr (e_RVnogr) (stat.error)
  (1)MJD d (n)(i) The local modified Julian date (MJD) (time.epoch)
  (1)JD d (n) The heliocentric Julian date (JD) (time.epoch)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
   (ALL)_RA deg (n)(i) Position as in 2MASS (right ascension part) (pos.eq.ra;meta.main)
   (ALL)_DE deg (n)(i) Position as in 2MASS (declination part) (pos.eq.dec;meta.main)
  (2)GaiaDR2 (char) GaiaDR2 source_id (dr2source_id) (meta.id)
  (2+3)N  The number of observations (N) (meta.number)
  (2+3)|RV2-RV1| km/s The highest RV differences between two measurements without gravitational redshift correction (|RV2 - RV1|) (phys.veloc;arith.diff)
  (2+3)MJD2-MJD1 d The highest MJD difference between two measurements (t2 - t1) (time.epoch;arith.diff)
  (2)GALAH1  GALAH identifier of the first measurement (sobjectid1) (meta.id)
  (2)GALAH2  GALAH identifier of the second measurement (sobjectid2) (meta.id)

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