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20170611 - Latest Filament data
Available data for 20170611: »05 UTC   »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  189 1117 (S04E64 L= 88)   799     72        0 ( 169/1082- 217/1145)  45.0 E67-E60 S06-S02
      2 1721  653 (S14W56 L=208)   459     61        0 (1707/ 619-1735/ 687) -68.2 W54-W57 S16-S11
      3  995  298 (S50W11 L=163)  1479    199        4 ( 876/ 255-1110/ 325)   0.0 W00-W23 S52-S47
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» All Filament Data of 20170611 ... 		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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