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20210326 - Filament data for 14 UTC
Available data for 20210326: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1693 1186 (N23W37 L=283)   351     56        0 (1673/1151-1707/1213) -45.0 W35-W38 N20-N24
      2  206  742 (S44E63 L=183)   614     83        1 ( 189/ 698- 221/ 783)  40.6 E68-E59 S47-S41
      3  712  581 (S41E07 L=239)   250     76        0 ( 678/ 567- 757/ 597)   8.1 E09-E02 S42-S39
      4 1047  275 (S50W35 L=281)   328     44        0 (1028/ 252-1065/ 298) -15.9 W32-W39 S51-S48
      5 1153  247 (S47W46 L=292)   349     47        2 (1125/ 229-1178/ 271)  90.0 W43-W48 S48-S44
Download Binary data for this image

» All Filament Data of 20210326 ... 		IDL code for reading binary data: 
    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
  • each filament has the value of Fil_ID
  • all values are in pixel
to get the area of a filament: 
  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area
be careful: y-origin is upper left! you can transpose the data: 
  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y

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