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20170325 - Filament data for 10 UTC
Available data for 20170325: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1472 1590 (N41W13 L=117)   290     81        0 (1435/1576-1508/1600)  33.7 W09-W15 N39-N43
      2  777 1557 (N17E30 L= 75)   280     30        2 ( 752/1537- 800/1577) -18.4 E31-E28 N16-N18
      3 1660  565 (S12W56 L=160)   499     62        0 (1624/ 545-1684/ 589)  36.9 W52-W58 S13-S10
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» All Filament Data of 20170325 ... 		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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