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20161025 - Filament data for 08 UTC
Available data for 20161025: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1823  979 (S20W51 L=346)   512     94        1 (1801/ 930-1845/1020)  38.7 W47-W53 S22-S18
      2 1022  422 (S30E18 L=277)   470    123        2 ( 958/ 392-1089/ 456)  -5.7 E22-E12 S31-S28
      3  808  252 (S36E41 L=254)   508    148        0 ( 767/ 218- 851/ 286)  10.3 E46-E35 S38-S34
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» All Filament Data of 20161025 ... 		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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