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20130512 - Filament data for 09 UTC
Available data for 20130512: »09 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1076 1460 (N24E08 L= 27)   431    142        0 (1007/1428-1133/1478)   7.1 E11-E03 N21-N25
      2 1072 1266 (N12E03 L= 32)   330    143        0 (1040/1202-1103/1318) -50.2 E05-W00 N08-N14
      3 1720 1030 (N14W45 L= 80)   569    112        1 (1668/ 985-1747/1057)  -7.1 W40-W48 N12-N16
      4  207  882 (S29E60 L=335)  1378    232        2 ( 175/ 796- 237/ 997)  77.0 E65-E55 S35-S22
      5 1785  845 (N06W56 L= 91)   573     89        1 (1755/ 806-1811/ 886)  63.4 W53-W58 N02-N08
      6  971  516 (S34W11 L= 45)   824    157        1 ( 903/ 482-1037/ 564)  -5.2 W04-W15 S35-S32
      7 1390  493 (S25W39 L= 74)   763    210        1 (1292/ 477-1483/ 515)  19.7 W32-W46 S27-S22
  
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» All Filament Data of 20130512 ...
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