VizieR

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VizieR

  
J/A+A/584/A73
  Sunspot areas and tilt angles (Senthamizh Pavai+, 2015)
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2015A&A...584A..73S
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1.J/A+A/584/A73/table4Tilt angles of the sunspot groups with two or more spots (23141 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)
  Obs "Y-M-D,h:m:s"Observation date (YYY) (time.epoch;obs)
  Group (char) Group name based on Schwabe, but modified by our regrouping (meta.id)
  SP  Number of spots in a group (meta.number)
  ARA  Sum of umbral area of all spots in a group, in millionths of the solar hemisphere (MSH) (phys.angSize)
  HLONA deg Area-weighted heliographic longitude of the group (AWL.L) (pos.frame)
  HLATA deg Area-weighted heliographic latitude of the group (AWB.B) (pos.frame)
  TiltAn deg Tilt angle of the group (Note 1)   (pos.posAng)
  TiltHo deg Tilt angle computed as in Howard (1991, Sol. Phys., 136, 251) for compatibility reasons (Note 2)   (pos.posAng)
  PolSP deg Polarity separation of the group in degrees on the solar sphere (Note 3)   (pos.angDistance;pos.lg)
  FN  Number of spots in the following polarity (meta.number)
  LN  Number of spots in the leading polarity (meta.number)
  FAR  Umbral area of the following polarity, in MSH (phys.angSize)
  LAR  Umbral area of the leading polarity, in MSH (phys.angSize)
  HLONF deg Area-weighted longitude of the following polarity (FLL.L) (Note 3)   (pos.frame)
  HLATF deg Area-weighted latitude of the following polarity (FBB.B) (Note 3)   (pos.frame)
  HLONL deg Area-weighted longitude of the leading polarity (LLL.L) (Note 3)   (pos.frame)
  HLATL deg Area-weighted latitude of the leading polarity (BBB.B) (Note 3)   (pos.frame)
  GFC deg Heliocentric distance of the group from the disk centre in degrees (phys.angSize;pos.lg;pos.heliocentric)

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