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20160929 - Filament data for 13 UTC
Available data for 20160929: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1420 1805 (N38W59 L=334)   584    173        0 (1386/1778-1448/1834)   0.0 W54-W63 N36-N38
      2  369 1068 (N25E41 L=234)  2187    484        4 ( 206/1022- 546/1138) -25.7 E55-E28 N18-N31
      3 1460  310 (S55W09 L=285)  2714    327        1 (1308/ 225-1613/ 399)   0.0 E07-W28 S58-S51
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» All Filament Data of 20160929 ... 		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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