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20160514 - Latest Filament data
Available data for 20160514: »08 UTC   »09 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  513 1486 (N13E45 L=258)   375     76        0 ( 494/1458- 539/1522) -53.1 E46-E42 N11-N15
      2 1795 1260 (N31W49 L=352)   382     81        0 (1764/1229-1814/1281) -11.3 W45-W51 N28-N32
      3 1734  942 (N09W48 L=350)   518    227        2 (1714/ 880-1762/1016) -45.0 W44-W51 N06-N13
Download Binary data for this image

» All Filament Data of 20160514 ... 		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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