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20180928 - Filament data for 09 UTC
Available data for 20180928: »06 UTC   »07 UTC   »08 UTC   »09 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 1422 1797 (N37W59 L= 75)   542    100        1 (1402/1771-1439/1824)   9.5 W56-W62 N35-N37
      2 1280  264 (S51E10 L=  6)   922    109        1 (1235/ 233-1340/ 289)   0.0 E15-E03 S52-S47
      3 1137  179 (S53E27 L=348)   489     56        1 (1115/ 159-1167/ 200)   8.1 E31-E24 S55-S51
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» All Filament Data of 20180928 ... 		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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