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20140519 - Filament data for 08 UTC
Available data for 20140519: »05 UTC   »06 UTC   »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  219 1295 (S02E65 L=100)   931    217        1 ( 191/1224- 248/1355) -22.6 E72-E58 S06-N01
      2  769 1142 (S01E17 L=148)   290     96        0 ( 747/1085- 796/1188) -68.2 E18-E15 S03-N02
      3 1886  883 (N09W67 L=233)  2687    374        1 (1854/ 775-1920/1038) -72.6 W61-W75 N02-N18
      4  429  966 (S18E37 L=128)   276    113        0 ( 405/ 922- 472/ 990)  45.0 E38-E33 S20-S15
      5  299  945 (S22E48 L=118)   470    101        2 ( 264/ 923- 338/ 965)  18.4 E50-E44 S23-S19
      6  199  880 (S28E57 L=108)   840    186        0 ( 173/ 807- 219/ 946)  71.6 E60-E55 S32-S23
      7  789  842 (S18E10 L=155)   989    507        4 ( 638/ 767- 951/ 926)  45.0 E18-E01 S25-S09
      8 1480  692 (S11W36 L=201)   993    212        1 (1434/ 608-1512/ 787) -80.5 W31-W38 S17-S05
      9 1757  571 (S12W66 L=231)  1004    176        2 (1708/ 538-1803/ 604)  26.6 W60-W70 S14-S08
     10 1285  509 (S27W30 L=195)   589    150        0 (1205/ 475-1344/ 568)  58.0 W25-W32 S30-S21
  
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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