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20180606 - Filament data for 06 UTC
Available data for 20180606: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  702 1524 (N26E31 L= 54)   833    213        0 ( 609/1479- 790/1556)  22.6 E36-E24 N21-N28
      2  794 1381 (N18E20 L= 64)   233     96        1 ( 774/1334- 806/1418) -68.2 E22-E19 N15-N20
      3  877  316 (S51W02 L= 87)   327     64        0 ( 862/ 289- 894/ 346) -53.1 W00-W04 S53-S47
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» All Filament Data of 20180606 ... 		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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