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20170620 - Filament data for 07 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  859 1046 (N02E10 L= 26)  1706    392        3 ( 706/ 879- 964/1154) -39.1 E20-E03 S07-N07
      2 1158 1032 (N03W08 L= 44)   236     81        0 (1137/ 995-1192/1072) -53.1 W06-W10 N01-N05
      3 1257  930 (S02W15 L= 51)   520     90        2 (1232/ 881-1283/ 976)  78.7 W13-W16 S05-N00
      4  694  627 (S26E19 L= 17)   673    129        1 ( 638/ 592- 748/ 661)  32.0 E23-E15 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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