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20170601 - Filament data for 14 UTC
Available data for 20170601: »06 UTC   »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  836 1617 (N33E25 L=259)   426     89        2 ( 785/1590- 883/1638)  26.6 E28-E22 N31-N35
      2  996 1586 (N34E13 L=271)   336     82        0 ( 950/1571-1037/1600)   0.0 E16-E09 N32-N35
      3 1670 1508 (N42W43 L=328)   616    171        1 (1636/1484-1718/1525)  26.6 W39-W49 N39-N44
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» All Filament Data of 20170601 ... 		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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