VizieR

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

VizieR

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

  
V/140
  Photometric rotation periods of stars in {alpha} Per (Prosser+ 1997)
ReadMe+ftp
1997cfa..rept.....P
Similar Catalogs
Post annotation 		img(gal)
1.V/140/table12Observations, periods, ancillary data (35 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. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
  Name (char) Short star name ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  SName (char) Simbad name of star ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)
  Vmag mag V-band magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  B-Vlit mag (n) B-V color index from literature ((unassigned);(unassigned);(unassigned);pos.healpix;(unassigned);(unassigned);(unassigned))
  l_Vsini (char) Limit flag on Vsini ((unassigned);(unassigned);(unassigned);pos.galactic.lon;stat.Fourier;meta.main)
  Vsini km/s (n) Projected rotational velocity from literature, or lower limit of Vsini interval ((unassigned);(unassigned);(unassigned);stat.Fourier;meta.main)
  f_Vsini (char) [-] If -, Vsini and B_Vsini are Vsini interval ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec)
  B_Vsini km/s (n) Upper limit on Vsini interval ((unassigned);phys.veloc.orbital;arith.diff;stat.Fourier;pos.phaseAng;meta.main)
  r_Vsini (char) Reference for Vsini (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.dispersion)
  Phr h Rotation period in hours ((unassigned);phys.veloc.orbital;arith.diff;phys.dust;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Prot d Rotation period in days ((unassigned);phys.veloc.orbital;arith.diff;phys.dust;meta.main)
  u_Prot (char) Uncertainty flag on Prot, Protd, and Amp ((unassigned);phys.veloc.orbital;arith.diff;pos.galactic.lon)
  n_Prot (char) [*] Note on Prot estimation (Note 2)   ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  Amp mag Amplitude (peak-to-trough) of variability, or lower limit of amplitude interval ((unassigned);(unassigned);(unassigned);pos.wcs.crpix;arith.ratio)
  f_Amp (char) [-] If -, Amp and B_Amp are Amplitude interval ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  B_Amp mag (n) upper limit on amplitude interval ((unassigned);(unassigned);(unassigned);pos.supergalactic.lat;pos.phaseAng;meta.main)
  fap   [0/1] False-alarm probability of periodogram ((unassigned);(unassigned);(unassigned);phys.polarization.circular;meta.main)
  Nobs  Number of observations ((unassigned);(unassigned);arith.factor;src.var)
  Obs (char) Identity of observer(s) (initials of authors) ((unassigned);phys.veloc.orbital;arith.diff;meta.version)
  Date (char) Observation date (month and year) ((unassigned);phys.veloc.orbital;arith.diff;pos.centroid;stat.param)
  Drange (char) Data range within observation (JD-2440000 or JD-2450000) ((unassigned);phys.veloc.orbital;arith.diff;obs.calib.dark;meta.main)
  B-V mag Observed B-V color index, reddening-corrected ((unassigned);(unassigned);(unassigned);pos.healpix;(unassigned);(unassigned);(unassigned))
  n_B-V (char) [a] a: B-V value estimated from V-I color index ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)
  Rstar Rsun Estimated stellar radius in solar units (stat.fit.param;phys.atmol.qn.L;arith.grad;(unassigned))
  SpType (char) Approximate MK spectral type (time.equinox;instr.beam;stat.min;pos.posAng;meta.main)
  Veq km/s Equatorial rotational velocity, derived from Prot and Rstar ((unassigned);obs.atmos.extinction;arith.factor;stat.Fourier;meta.main)
  u_Veq (char) Uncertainty flag on Veq ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  Simbad  ask the Simbad data-base about this object ((unassigned);(unassigned);(unassigned);pos.geocentric)
  _RA deg Positions from SIMBAD database (right ascension part) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  _DE deg Positions from SIMBAD database (declination part) ((unassigned);(unassigned);(unassigned);(unassigned);arith)

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