VizieR

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

VizieR

  
J/ApJS/274/36
  Magnetic activity from LAMOST DR9, Gaia & TESS (Li+, 2024)
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2024ApJS..274...36L
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1.J/ApJS/274/36/table3Hα variation of M dwarf stars from LAMOST Low-resolution spectral DR9 (440287 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  LAMOST (char) LAMOST position-based name (meta.id;meta.main)
  RAdeg deg (i) Right Ascension (pos.eq.ra;meta.main)
  DEdeg deg (i) [-9.2/78] Declination (pos.eq.dec;meta.main)
  MJD d (i) [55858/59377] Modified Julian date (time.epoch)
  dMJD d [0/3422] Difference, maximum and minimum Julian dates (time;arith.diff)
  EWHa 0.1nm (n) [-266/2682] Equivalent width, Hα (spect.line.eqWidth)
  e_EWHa 0.1nm (n) [0/209401] Uncertainty in EWHa (stat.error)
  dHa 0.1nm (n) [0/10046] Difference, maximum and minimum EWHa (spect.line.width)
  RHa  (n) [-34057/71930] Ratio, max/min Hα (spect.line.intensity;arith.ratio)
  Mark (char) Assessment of stellar activity based on the Hα spectral line (meta.code)

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