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20180629 - Filament data for 11 UTC
Available data for 20180629: »10 UTC   »11 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1623 1379 (N27W43 L=180)  1096    136        3 (1569/1317-1662/1444) -77.5 W38-W45 N22-N31
      2 1716 1107 (N09W48 L=185)   354    120        1 (1674/1093-1759/1126)   7.1 W44-W52 N08-N10
      3  846  310 (S48E13 L=125)   450     74        2 ( 816/ 287- 881/ 331) -11.3 E15-E09 S50-S46
Download Binary data for this image

» All Filament Data of 20180629 ... 		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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