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20161231 - Filament data for 08 UTC
Available data for 20161231: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1614 1628 (N36W48 L=180)   566     81        0 (1574/1610-1648/1645)  -8.1 W44-W51 N34-N37
      2 1207 1584 (N32W14 L=146)   828    206        0 (1115/1543-1312/1641) -24.8 W07-W21 N29-N36
      3 1629 1376 (N18W42 L=174)  1019    270        1 (1525/1325-1746/1447) -22.4 W34-W51 N15-N22
      4 1832 1302 (N14W60 L=192)   497     72        1 (1812/1273-1856/1324)  31.0 W57-W63 N12-N15
      5 1425  559 (S32W28 L=160)   590    113        0 (1373/ 540-1476/ 593)  29.7 W24-W32 S33-S29
Download Binary data for this image

» All Filament Data of 20161231 ... 		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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