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20190511 - Filament data for 11 UTC
Available data for 20190511: »05 UTC   »06 UTC   »07 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  807 1255 (N05E18 L=270)   197     15        0 ( 790/1234- 824/1274)  71.6 E19-E17 N03-N06
      2  759 1138 (S03E18 L=270)   356    148        1 ( 727/1104- 811/1196) -26.6 E20-E14 S04-N00
      3 1136  970 (S04W08 L=296)   256     64        3 (1104/ 947-1162/ 993)   0.0 W05-W09 S04-S01
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» All Filament Data of 20190511 ... 		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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