VizieR

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

VizieR

  
J/A+A/640/A78
  Sunspot area catalogue revisited (1874-2019) (Mandal+, 2020)
ReadMe+ftp
2020A&A...640A..78M
Similar Catalogs
Post annotation 		  
1.J/A+A/640/A78/catalog2Composite of individual sunspot areas (246096 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.date "Y:M:D" (n)Obaervation date (time.epoch)
  Time "h:m:s" (n)Time of observation (hh:mm) 00:00 in case observatory does not provide or a spot-less day (time.epoch)
  Areap  Calibrated Projected group area (phys.angSize)
  Areac  Calibrated Corrected group area (phys.angSize)
  Lat deg Latitude (Note 1)   (pos.frame)
  Lon deg (n) Longitude (1) (Note 2)   (pos.earth.lon)
  r/R  (n) Relative distance of sunspot group from the center of solar disk in parts of solar radius (r/R) (phys.size.radius;arith.ratio)
  Flag   [1/5] Observatory flag to identify the source of entry (Note G1)   (meta.code.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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