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20151128 - Latest Filament data
Available data for 20151128: »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 1773 1504 (N15W65 L= 60)  1160    199        1 (1730/1475-1834/1543) -26.6 W60-W73 N12-N18
      2 1640  918 (S16W37 L= 32)   392     96        0 (1591/ 878-1677/ 957)  20.6 W32-W40 S17-S13
      3 1897  826 (S27W61 L= 56)   780    136        0 (1860/ 791-1925/ 873)  26.6 W56-W64 S28-S24
      4  409  814 (S00E43 L=312)   316     58        1 ( 387/ 783- 432/ 851) -56.3 E43-E40 S02-N01
      5 1715  562 (S41W44 L= 39)   454     83        1 (1681/ 546-1749/ 581)   8.1 W40-W47 S42-S39
Download Binary data for this image

» All Filament Data of 20151128 ... 		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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