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  M-type star magnetic activities from LAMOST & Kepler (Lu+, 2019)
Post annotation
1.J/ApJS/243/28/table5Hα variability of LAMOST M-type stars (5499 rows)

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)
  Seq   [1/5499] Sequential running number (
  LAMOST (char) LAMOST spectral name ( (;meta.main)
  SpT (char) Spectral type (src.spType)
  NObs   [2/21] Number of spectra observed by LAMOST (meta.number)
  Max(EWHa) 0.1nm [0.7/337] Maximum Hα equivalent width (spect.line.eqWidth;stat.max;em.line.Halpha)
  e_Max(EWHa) 0.1nm [0.01/88] Uncertainty in Max(EWHa) (stat.error)
  Min(EWHa) 0.1nm [0.7/192] Minumum Hα equivalent width (spect.line.eqWidth;stat.min;em.line.Halpha)
  e_Min(EWHa) 0.1nm [0.01/25] Uncertainty in Min(EWHa) (stat.error)
  REW   [1/24.2] Ratio, Max(EWHa)/Min(EWHa) (spect.line.intensity;arith.ratio)
  dEW 0.1nm [0/265] Difference, Max(EWHa)-Min(EWHa) (src.var.amplitude)
  e_dEW 0.1nm [0.02/88.5] Uncertainty, dEW (stat.error)
  Var (char) [Yes, No] Is Hα variable? (meta.code)

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