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20170612 - Filament data for 09 UTC
Available data for 20170612: »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  725 1756 (N46E39 L=102)   413     70        1 ( 694/1732- 763/1775)  26.6 E42-E37 N43-N47
      2  280 1097 (S04E53 L= 88)   882    183        1 ( 239/1039- 321/1180) -45.0 E59-E48 S07-N00
      3 1112  274 (S50W22 L=163)  1452    235        3 (1001/ 233-1206/ 302)  -5.2 W10-W32 S52-S47
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» All Filament Data of 20170612 ... 		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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