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20130725 - Filament data for 11 UTC
Available data for 20130725: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1796 1376 (N17W66 L=200)   817    103        0 (1753/1354-1843/1396)  -8.1 W60-W74 N16-N18
      2 1856 1110 (N01W64 L=198)   644     68        1 (1826/1075-1875/1146)  36.9 W59-W67 S01-N02
      3 1139 1068 (N07W07 L=142)   400     90        1 (1117/1034-1172/1123) -80.5 W05-W09 N04-N10
      4 1734  720 (S22W50 L=184)  1804    234        1 (1650/ 640-1814/ 808)  28.1 W42-W58 S26-S17
      5 1135  741 (S13W05 L=139)   422    172        0 (1051/ 719-1192/ 768)  -7.1 W00-W08 S14-S11
      6 1534  499 (S35W35 L=169)   427     54        1 (1507/ 472-1565/ 517)  -9.5 W31-W37 S37-S33
Download Binary data for this image

» All Filament Data of 20130725 ... 		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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