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20180630 - Filament data for 12 UTC
Available data for 20180630: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  988 1568 (N38E05 L=119)   261     75        0 ( 960/1537-1023/1587)  36.9 E07-E02 N35-N39
      2 1734 1407 (N28W54 L=178)   634     85        1 (1701/1371-1767/1442) -59.0 W51-W57 N25-N30
      3  564  288 (S53E45 L= 79)   610    125        1 ( 529/ 275- 605/ 307)   5.7 E49-E39 S54-S50
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» All Filament Data of 20180630 ... 		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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