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20180610 - Filament data for 04 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  938 1732 (N47E21 L= 12)   319     74        0 ( 891/1708- 966/1753)  45.0 E23-E18 N43-N49
      2  657  369 (S50E22 L= 11)   604    148        0 ( 590/ 339- 713/ 391)   0.0 E28-E15 S51-S48
      3 1306  215 (S52W46 L= 78)   781    185        0 (1276/ 182-1341/ 252) -19.7 W39-W53 S54-S48
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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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