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20180610 - Filament data for 12 UTC
Available data for 20180610: »04 UTC   »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1595 1216 (N19W36 L= 64)   284     79        0 (1575/1166-1610/1255) -68.2 W34-W37 N16-N21
      2  659  377 (S49E21 L=  7)   386     27        0 ( 639/ 353- 681/ 402) -63.4 E23-E19 S50-S46
      3 1329  214 (S51W48 L= 76)   632    235        0 (1307/ 179-1354/ 259) -26.6 W41-W55 S54-S47
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» All Filament Data of 20180610 ... 		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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