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20130606 - Filament data for 06 UTC
Available data for 20130606: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1349 1314 (N23W17 L= 82)   245     95        1 (1304/1282-1386/1340) -18.4 W13-W19 N20-N23
      2 1849 1163 (N21W62 L=127)  1437    137        0 (1815/1097-1887/1220) -36.9 W57-W67 N17-N24
      3  254  837 (S23E55 L= 11)  1536    256        3 ( 187/ 740- 337/ 906)  30.6 E68-E45 S30-S17
      4  580  726 (S25E25 L= 41)   323    145        1 ( 520/ 705- 647/ 762)  29.1 E29-E20 S27-S21
      5  536  604 (S34E29 L= 37)   674    213        1 ( 446/ 581- 619/ 647)   0.0 E37-E21 S35-S32
      6 1672  579 (S17W56 L=121)   758    106        2 (1636/ 535-1717/ 609)  51.3 W52-W59 S20-S15
      7 1386  385 (S35W41 L=107)   717    138        1 (1351/ 330-1411/ 458) -63.4 W38-W44 S39-S29
  
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» All Filament Data of 20130606 ...
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