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20180824 - Filament data for 07 UTC
Available data for 20180824: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  534 1417 (N41E28 L= 91)   844    152        1 ( 464/1393- 607/1445)   4.8 E34-E21 N38-N42
      2  396 1364 (N39E40 L= 79)   367     56        1 ( 374/1337- 416/1395)  36.9 E42-E38 N37-N41
      3  310 1297 (N36E48 L= 71)   478    103        1 ( 277/1269- 344/1320)   0.0 E51-E44 N34-N37
Download Binary data for this image

» All Filament Data of 20180824 ... 		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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