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20170623 - Filament data for 10 UTC
Available data for 20170623: »06 UTC   »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  476 1440 (N24E43 L=312)   308     78        1 ( 458/1409- 503/1477)  90.0 E44-E40 N21-N26
      2 1789  947 (N01W56 L= 51)  2627    427        4 (1735/ 822-1866/1113) -48.6 W49-W67 S06-N11
      3  325 1079 (N00E49 L=306)   514     73        1 ( 309/1038- 350/1111)  53.1 E50-E46 S02-N02
      4 1405 1026 (N04W24 L= 19)   505    164        1 (1336/1002-1484/1049)  11.3 W19-W29 N02-N05
      5 1551  937 (S00W35 L= 30)   315     85        0 (1524/ 905-1579/ 979) -38.7 W32-W37 S02-N02
Download Binary data for this image

» All Filament Data of 20170623 ... 		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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