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20130319 - Filament data for 13 UTC
Available data for 20130319: »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  686 1322 (N01E27 L=359)   539    153        1 ( 610/1280- 747/1356)  -5.7 E32-E22 N00-N03
      2 1608 1109 (N14W32 L= 58)   654    206        3 (1562/1020-1635/1197) -41.2 W27-W35 N09-N18
      3 1738 1025 (N14W44 L= 70)   562    143        3 (1717/ 960-1757/1091) -54.5 W41-W47 N10-N17
      4  526  764 (S35E26 L=360)   717    157        5 ( 458/ 713- 588/ 801)  -5.2 E31-E20 S36-S32
      5 1798  771 (N03W58 L= 84)   384     78        1 (1770/ 747-1824/ 799)  68.2 W55-W60 N00-N05
      6  419  391 (S66E46 L=339)   688     76        2 ( 381/ 376- 458/ 409)   5.0 E59-E36 S68-S63
      7  504  382 (S64E28 L=358)   476     50        1 ( 485/ 356- 525/ 409) -36.9 E31-E24 S66-S61
Download Binary data for this image

» All Filament Data of 20130319 ... 		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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