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20180116 - Filament data for 10 UTC
Available data for 20180116: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1029 1849 (N54E07 L=135)   348     13        0 (1008/1830-1048/1865)  14.0 E09-E05 N52-N56
      2 1009  959 (S09E01 L=142)   440     88        0 ( 953/ 934-1057/ 993)  36.9 E03-W02 S10-S06
      3 1139  352 (S48W16 L=158)   659     89        2 (1083/ 332-1188/ 378)  20.6 W11-W19 S49-S45
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» All Filament Data of 20180116 ... 		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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