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20160315 - Latest Filament data
Available data for 20160315: »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  581 1444 (N06E38 L=334)   778    221        1 ( 505/1389- 618/1530)  90.0 E41-E34 N01-N11
      2  986 1229 (N03E07 L=  4)   264    110        3 ( 939/1210-1021/1272)  68.2 E09-E05 N01-N06
      3 1780 1136 (N21W45 L= 57)   857    127        1 (1739/1082-1823/1194) -24.0 W40-W50 N19-N23
      4  855 1018 (S12E09 L=  2)   399    124        0 ( 825/ 962- 900/1085) -39.8 E11-E05 S13-S08
      5 1290  162 (S48W58 L= 70)   700    175        1 (1273/ 130-1309/ 200) -33.7 W54-W61 S49-S45
Download Binary data for this image

» All Filament Data of 20160315 ... 		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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