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20170526 - Filament data for 12 UTC
Available data for 20170526: »05 UTC   »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  245 1382 (N06E66 L=298)   474     60        1 ( 230/1352- 262/1415) -63.4 E67-E63 N04-N08
      2  219 1266 (S01E64 L=300)   600    100        1 ( 193/1240- 253/1293)  15.9 E67-E59 S02-N00
      3 1725  772 (S03W53 L= 57)   395    101        0 (1688/ 756-1761/ 786)  18.4 W49-W56 S04-S01
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» All Filament Data of 20170526 ... 		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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