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J/ApJS/243/28
  M-type star magnetic activities from LAMOST & Kepler (Lu+, 2019)
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2019ApJS..243...28L
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1.J/ApJS/243/28/mtypecat(c)M-type stellar spectral parameters in LAMOST DR5 and EWs of the special lines (Tables 1 and 3) (516688 rows)
2.J/ApJS/243/28/table5Hα variability of LAMOST M-type stars (5499 rows)
3.J/ApJS/243/28/table6(c)Parameters of 8964 M-type stars (observed by LAMOST and Kepler) (8964 rows)
4.J/ApJS/243/28/table7Flare parameters (17432 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. (meta.record)
  (1+2+3)LAMOST (char) (i) LAMOST spectral name (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
  (1)rmag mag (n) [7.6/32.2] r band magnitude (Note 1)   (phot.mag;em.opt.R)
  (1)imag mag (n) [5.3/32.3] i band magnitude (Note 1)   (phot.mag;em.opt.I)
  (1)zmag mag (n) [9.6/31.2] z band magnitude (Note 1)   (phot.mag;em.opt.I)
  (1)Exp s (n) [500/9000] Spectral exposure time (time.duration;obs.exposure)
  (1+3)Date s (n)Starting exposure time of spectrum, ISO 8601 combined (time.start;obs.exposure)
  (1+2+3)SpT (char) Spectral type (src.spType)
  (1)SNR-R   [0/999] Spectrum Signal to noise ratio in the R band (stat.snr)
  (1+2)Var (char) Halpha variability for this star (link to Table 5) (meta.ref.url)
  (1)K  (n)Display the Kepler data for this star if any (link to Table 6) (meta.ref.url)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)m_LAMOST  (n)If >1, indicates multiple entries in this table for this star (meta.number)
  (1+3)EWHa 0.1nm (n) [-208/337] Equivalent Width, Hα (Note 1)   (spect.line.eqWidth;em.line.Halpha)
  (1+3)e_EWHa 0.1nm (n) [0/248] Uncertainty in EWHa (Note 1)   (stat.error)
  (1+3)ActHa (char) Activity criteria, Ha (Note G1)   (meta.code)
  (1)EWHb 0.1nm (n) [-190/432] Equivalent Width, Hβ (Note 1)   (spect.line.eqWidth;em.line.Hbeta)
  (1)e_EWHb 0.1nm (n) [0.001/250] Uncertainty in EWHb (Note 1)   (stat.error)
  (1)ActHb (char) Activity criteria, Hb (Note G1)   (meta.code)
  (1)EWHg 0.1nm (n) [-124/5619] Equivalent Width, Hγ (Note 1)   (spect.line.eqWidth;em.line.Hgamma)
  (1)e_EWHg 0.1nm (n) [0.001/1096] Uncertainty in EWHg (Note 1)   (stat.error)
  (1)ActHg (char) Activity criteria, Hg (Note G1)   (meta.code)
  (1)EWHd 0.1nm (n) [-91/359] Equivalent Width, Hδ (Note 1)   (spect.line.eqWidth;em.line.Hdelta)
  (1)e_EWHd 0.1nm (n) [0.002/250] Uncertainty in EWHd (Note 1)   (stat.error)
  (1)ActHd (char) Activity criteria, Hd (Note G1)   (meta.code)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1+3)EWCaH 0.1nm (n) [-132/17672] Equivalent Width, Ca II H (Note 1)   (spect.line.eqWidth;em.IR.H)
  (1+3)e_EWCaH 0.1nm (n) [0/1906] Uncertainty in EWCaH (Note 1)   (stat.error)
  (1+3)ActCaH (char) Activity criteria, CaH (Note G1)   (meta.code)
  (1)EWCaK 0.1nm (n) [-188/5907] Equivalent Width, Ca II K (Note 1)   (spect.line.eqWidth;em.IR.K)
  (1)e_EWCaK 0.1nm (n) [0.006/657] Uncertainty in EWCaK (Note 1)   (stat.error)
  (1)ActCaK (char) Activity criteria, CaK (Note G1)   (meta.code)
  (1)EWCa84 0.1nm (n) [-54/212] Equivalent Width, Ca II 8498A (Note 1)   (spect.line.eqWidth)
  (1)e_EWCa84 0.1nm (n) [0/245] Uncertainty in EWCa84 (Note 1)   (stat.error)
  (1)ActCa84 (char) Activity criteria, Ca84 (Note G1)   (meta.code)
  (1)EWCa85 0.1nm (n) [-38/1022] Equivalent Width, Ca II 8542A (Note 1)   (spect.line.eqWidth)
  (1)e_EWCa85 0.1nm (n) [0/237] Uncertainty in EWCa85 (Note 1)   (stat.error)
  (1)ActCa85 (char) Activity criteria, Ca85 (Note G1)   (meta.code)
  (1)EWCa86 0.1nm (n) [-42/119] Equivalent Width, Ca II 8662A (Note 1)   (spect.line.eqWidth)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)e_EWCa86 0.1nm (n) [0/250] Uncertainty in EWCa86 (Note 1)   (stat.error)
  (1)ActCa86 (char) Activity criteria, Ca86 (Note G1)   (meta.code)
  (1+3)EWHeI 0.1nm (n) [-140/238] Equivalent Width, He I D3 (Note 1)   (spect.line.eqWidth)
  (1+3)e_EWHeI 0.1nm (n) [0/250] Uncertainty in EWHeI (Note 1)   (stat.error)
  (1+3)ActHeI (char) Activity criteria, HeI (Note G1)   (meta.code)
  (1+3)_RA deg (i) Positions from LAMOST names (right ascension part) (pos.eq.ra;meta.main)
  (1+3)_DE deg (i) Positions from LAMOST names (declination part) (pos.eq.dec;meta.main)
  (2)Seq   [1/5499] Sequential running number (meta.id)
  (2)NObs   [2/21] Number of spectra observed by LAMOST (meta.number)
  (2)Max(EWHa) 0.1nm [0.7/337] Maximum Hα equivalent width (spect.line.eqWidth;stat.max;em.line.Halpha)
  (2)e_Max(EWHa) 0.1nm [0.01/88] Uncertainty in Max(EWHa) (stat.error)
  (2)Min(EWHa) 0.1nm [0.7/192] Minumum Hα equivalent width (spect.line.eqWidth;stat.min;em.line.Halpha)
  (2)e_Min(EWHa) 0.1nm [0.01/25] Uncertainty in Min(EWHa) (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)REW   [1/24.2] Ratio, Max(EWHa)/Min(EWHa) (spect.line.intensity;arith.ratio)
  (2)dEW 0.1nm [0/265] Difference, Max(EWHa)-Min(EWHa) (src.var.amplitude)
  (2)e_dEW 0.1nm [0.02/88.5] Uncertainty, dEW (stat.error)
  (3+4)Name (char) Kepler/K2(EPIC) name (KIC NNNNNNNN or EPIC NNNNNNNNN) (meta.id.cross)
  (3)KTime d [9.7/1425] Kepler's total observation time for the star (Note 1)   (time.interval)
  (3)Teff K (n) [0/8007] Literature Effective temperature (Note 2)   (phys.temperature.effective)
  (3)e_Teff K (n) [0/3335] Uncertainty in Teff (stat.error;phys.temperature.effective)
  (3)Rstar Rsun (n) [0.0/300.749] Literature stellar radius (Note 2)   (phys.size.radius)
  (3)e_Rstar Rsun (n) [0.0/191.378] Uncertainty in Rstar (stat.error)
  (3)Nfl   [0/140] Number of flares detected in this star (meta.number)
  (3)Per d (n) [0.07/65] Derived Stellar Rotation Period (time.period)
  (3)KIC (char) Display the KIC data (V/133) within 3" (meta.ref.url)
  (4)Start d [120.9/3410.7] Flare start time; BJD-2454833 (time.epoch)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (4)Peak d [120.9/3410.8] Flare peak time; BJD-2454833 (time.epoch)
  (4)End d [121/3411] Flare end time; BJD-2454833 (time.end)
  (4)Dur d [0.06/0.5] Flare duration time (time.duration)
  (4)Amp   [4e-5/2] Flare amplitude, normalized as in Equation 3 (Fnorm=(FPDC-Faverage)/Faverage) (Note 1)   (src.var.amplitude;arith.ratio)
  (4)Energy 10-7J [2e+30/2.6e+40] Flare Energy; in erg units (phys.energy)

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