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20140613 - Filament data for 12 UTC
Available data for 20140613: »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  483 1615 (N31E51 L=141)   489    119        0 ( 462/1564- 505/1655) -81.9 E52-E48 N27-N34
      2  341 1456 (N19E57 L=135)   478    124        2 ( 312/1438- 379/1473)  18.4 E60-E53 N17-N20
      3  759 1347 (N17E21 L=171)   425    143        0 ( 730/1283- 786/1416) -63.4 E24-E18 N13-N21
      4 1723 1380 (N31W49 L=241)   536     57        1 (1704/1348-1746/1409) -76.0 W47-W50 N29-N33
      5 1780 1147 (N17W53 L=245)   335     53        1 (1756/1126-1799/1170) -26.6 W50-W54 N15-N18
      6 1569 1052 (N09W35 L=227)   234     44        0 (1550/1027-1593/1079) -45.0 W33-W36 N07-N10
      7 1820 1037 (N10W57 L=250)   558     89        2 (1794/ 991-1840/1073) -59.0 W54-W60 N07-N12
      8  289  890 (S16E50 L=142)   748    201        3 ( 232/ 825- 329/ 966) -35.0 E56-E46 S20-S12
      9  221  867 (S19E58 L=135)   945    230        2 ( 184/ 766- 264/ 963) -57.5 E61-E52 S24-S12
     10  347  826 (S20E45 L=147)   388    117        1 ( 321/ 774- 366/ 872)  74.1 E47-E43 S23-S16
     11 1767  678 (S12W60 L=252)  4489    563       11 (1680/ 568-1842/ 806)  79.4 W53-W67 S19-S03
     12 1654  676 (S13W48 L=241)   520    141        2 (1600/ 661-1701/ 699)  23.2 W44-W52 S14-S11
     13 1130  669 (S20W11 L=203)   326    119        2 (1060/ 655-1181/ 686)   7.1 W06-W14 S20-S18
     14 1449  564 (S23W35 L=228)   848    166        2 (1394/ 492-1514/ 620)  68.2 W32-W38 S28-S18
     15  817  483 (S37E08 L=184)   519    108        0 ( 775/ 457- 856/ 516)  45.0 E10-E05 S39-S33
  
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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