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20170620 - Filament data for 09 UTC
Available data for 20170620: »04 UTC   »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  864 1059 (N02E10 L= 25)  1339    362        3 ( 710/ 945- 980/1150) -24.0 E20-E02 S03-N07
      2 1171 1032 (N03W09 L= 44)   212     72        0 (1153/1000-1201/1070) -63.4 W07-W11 N01-N05
      3 1272  927 (S02W16 L= 51)   487     77        3 (1248/ 881-1294/ 973)  90.0 W14-W17 S05-N00
      4  709  625 (S26E18 L= 17)   571    115        1 ( 664/ 592- 762/ 656)  35.5 E21-E14 S28-S23
Download Binary data for this image

» All Filament Data of 20170620 ... 		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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