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20190630 - Latest Filament data
Available data for 20190630: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC   »17 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  538 1710 (N46E56 L=288)   452     42        1 ( 514/1686- 564/1730)  26.6 E58-E52 N44-N48
      2 1286 1662 (N47W20 L=  4)   341     42        1 (1263/1636-1314/1678) -11.3 W18-W23 N45-N48
      3  501 1033 (N01E34 L=309)   260     71        0 ( 475/1000- 522/1062)  56.3 E35-E32 S01-N02
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» All Filament Data of 20190630 ... 		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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