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20171101 - Filament data for 08 UTC
Available data for 20171101: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1507 1768 (N32W61 L=126)   938    175        3 (1468/1739-1545/1795) -14.0 W56-W64 N29-N33
      2  335 1497 (N52E44 L= 22)   381     79        2 ( 309/1473- 357/1519) -23.2 E47-E40 N49-N53
      3  355 1324 (N39E39 L= 26)   518    141        0 ( 310/1306- 411/1341) -21.8 E43-E33 N36-N40
      4 1809 1123 (S12W54 L=119)  1337    289        2 (1774/1003-1860/1246)  34.5 W47-W63 S17-S06
Download Binary data for this image

» All Filament Data of 20171101 ... 		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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