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20170129 - Filament data for 08 UTC
Available data for 20170129: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  699 1843 (N47E44 L= 67)   537     65        1 ( 679/1817- 718/1866) -68.2 E46-E40 N44-N49
      2 1757 1511 (N37W51 L=161)   662    198        0 (1714/1486-1804/1525)  20.0 W45-W56 N33-N39
      3 1224  849 (S14W14 L=124)   300     84        0 (1189/ 806-1256/ 891)  63.4 W12-W15 S16-S10
      4 1497  662 (S21W36 L=146)   349     99        1 (1455/ 632-1534/ 684)  38.7 W33-W38 S23-S19
Download Binary data for this image

» All Filament Data of 20170129 ... 		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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