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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/A+AS/142/275
  Stellar activity of late-type stars (Strassmeier+ 2000)
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2000A&AS..142..275S
Similar Catalogs
Post annotation 		img(gal)
1.J/A+AS/142/275/tablea1(c)Stars with CaII H&K emission (798 rows)
2.J/A+AS/142/275/tablea2(c)Stars without emission (766 rows)
3.J/A+AS/142/275/tablea3(c)Results from photometric survey (205 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)
   (ALL)Name (char) (i) HD, HIP or SAO number or variable name (meta.id;meta.main)
   (1+2)n_Name (char) P indicates that the star is in the photometric survey (table A3) (meta.ref.url)
  (1+2)Vmag mag (n) V magnitude (phot.mag;em.opt.V)
  (1+2)SpT (char) Spectral type (Note 1)   (src.spType)
  (1+2)B-V mag (n) Johnson B-V colour index (phot.color;em.opt.B;em.opt.V)
  (1+2)Teff K (n) Effective temperature (phys.temperature.effective)
  (1)plx mas (n) Trigonometric parallax (pos.parallax.trig)
  (1)u_plx (char) Uncertainty flag on plx (meta.code.error;pos.parallax)
  (1+2)VMAG mag (n) Absolute visual brightness (phys.magAbs;em.opt.V)
  (1+2)LC  (n)Luminosity class (src.class.luminosity)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1+2)MT km/s (n) Macro turbulence (phys.veloc.microTurb)
  (1+2)V-R mag (n) Johnson V-R colour index (phot.color;em.opt.V;em.opt.R)
  (1)I(K)  (n) [0,5] CaII K emission-line strength (spect.line.intensity)
  (1+2)HJD d Heliocentric Julian Date (time.epoch)
  (1+2)RV km/s (n) Heliocentric radial velocity (spect.dopplerVeloc;pos.heliocentric)
  (1)f_RV (char) [c] 'c': combined values for SB systems (meta.code)
  (1+2)e_RV km/s (n) Standard error in RV (stat.error)
  (1+2)Uvel km/s (n) Space velocity towards the galactic center (phys.veloc;pos.cartesian.x)
  (1+2)Vvel km/s (n) Space vel. in direction of gal. rotation (phys.veloc;pos.cartesian.y)
  (1+2)Wvel km/s (n) Space vel. in direction of gal. north pole (phys.veloc;pos.cartesian.z)
  (1+2)logFK [mW/m2] (n) Logarithmic CaII K line flux in erg/cm2/s (phot.flux)
  (1+2)logFH [mW/m2] (n) Logarithmic CaII H line flux in erg/cm2/s (phot.flux)
  (1+2)logF'K [mW/m2] (n) Logarithmic pure chromospheric CaII K flux (phot.flux)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1+2)logF'H [mW/m2] (n) Logarithmic pure chromospheric CaII H flux (phot.flux)
  (1+2)R(HK)  (n) Activity index (F'H+F'K)/(σ*Teff4) (spect.index)
  (1)Ha1A 0.1pm (n) 1-Å equivalent width of H-α core (spect.line.eqWidth)
  (1)f_Ha1A (char) [c] 'c': combined values for SB systems (meta.code)
  (1)logFHa [mW/m2] (n) Log. H-α core flux in erg/cm2/s (phot.flux)
  (1)f_logFHa (char) [c] 'c': combined values for SB systems (meta.code)
  (1)WLi 0.1pm (n) Equivalent width of LiI 6708 (mÅ) (spect.line.eqWidth)
  (1)f_WLi (char) [c] 'c': combined values for SB systems (meta.code)
  (1)logNLi [-] (n) Logarithmic LiI 6708 abundance (H=12) (phys.abund)
  (1)f_logNLi (char) [c] 'c': combined values for SB systems (meta.code)
  (1+2)l_vsini (char) Limit flag on vsini (meta.code.error;phys.veloc.rotat)
  (1+2)vsini km/s (n) Projected rotational velocity (phys.veloc.rotat)
  (1+2)WSr 0.1pm (n) Equivalent width of SrII 4077 (mÅ) (spect.line.eqWidth)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)f_WSr (char) [c] 'c': combined values for SB systems (meta.code)
  (1+2)ISr  (n) Residual intensity of SrII 4077 (spect.line.intensity)
  (1)f_ISr (char) [c] 'c': combined values for SB systems (meta.code)
   (ALL)Simbad (char) ask the Simbad data-base about this object (meta.ref)
   (ALL)_RA deg (i) Position (of main component) from SIMBAD (right ascension part) (pos.eq.ra;meta.main)
   (ALL)_DE deg (i) Position (of main component) from SIMBAD (declination part) (pos.eq.dec;meta.main)
  (2)Plx mas (n) Trigonometric parallax (pos.parallax.trig)
  (3)f_Name (char) [*] when star found to be variable (meta.code)
  (3)f_Cmp (char) [*] when Cmp star found to be variable (meta.code)
  (3)Cmp (char) Comparison star name (meta.id)
  (3)f_Chk (char) [*] when Chk star found to be variable (meta.code)
  (3)Chk (char) Check star name (meta.id)
  (3)OBSbeg d HJD of observation begin (time.epoch;obs)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)OBSend d HJD of observation end (time.end;obs)
  (3)yAmp mag Stroemgren y-band amplitude (src.var.amplitude)
  (3)l_Pphot (char) Limit flag on Pphot (meta.code.error)
  (3)Pphot d (n) Photometric period (time.period)
  (3)Np  Number of data points (meta.number)
  (3)Notes (char) Individual notes (meta.note)

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