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20160914 - Latest Filament data
Available data for 20160914: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  371 1476 (N51E42 L= 70)   413     66        0 ( 352/1445- 390/1509)  90.0 E44-E40 N48-N53
      2 1701 1446 (N11W58 L=170)   592    143        2 (1661/1410-1740/1478) -51.3 W54-W61 N08-N13
      3  998  233 (S43E29 L= 83)   390     48        1 ( 962/ 217-1027/ 248)  -9.5 E31-E25 S44-S41
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» All Filament Data of 20160914 ... 		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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