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20160517 - Latest Filament data
Available data for 20160517: »06 UTC   »07 UTC   »08 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1032 1321 (N15E06 L=254)   192     90        0 ( 988/1299-1075/1337)  38.7 E08-E03 N12-N16
      2 1067 1163 (N07E01 L=260)   380    126        1 (1035/1097-1092/1223)  90.0 E01-W00 N02-N10
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» All Filament Data of 20160517 ... 		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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