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20160425 - Filament data for 09 UTC
Available data for 20160425: »06 UTC   »07 UTC   »08 UTC   »09 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  860 1799 (N38E39 L=155)   390    106        1 ( 844/1760- 876/1829) -50.2 E41-E35 N35-N41
      2  978 1714 (N35E26 L=168)   267     50        0 ( 954/1696-1007/1728)  56.3 E27-E23 N33-N36
      3 1085 1656 (N35E16 L=178)   415     83        1 (1036/1628-1124/1677)   0.0 E19-E12 N33-N36
      4  280 1497 (N05E68 L=125)   525    111        2 ( 259/1468- 295/1526) -56.3 E71-E65 N03-N06
      5  301 1464 (N03E63 L=130)   451     88        3 ( 264/1424- 328/1495)  59.0 E66-E61 N00-N05
      6 1601  873 (N03W38 L=232)   572    128        0 (1567/ 800-1646/ 922)  81.9 W37-W40 S01-N06
Download Binary data for this image

» All Filament Data of 20160425 ... 		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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