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20161029 - Filament data for 11 UTC
Available data for 20161029: »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  334 1231 (N33E41 L=199)   341     86        0 ( 298/1208- 373/1254)   8.1 E44-E37 N31-N33
      2  434  975 (N16E37 L=203)  1709    439        6 ( 354/ 862- 583/1141) -61.2 E42-E29 N06-N26
      3 1669  705 (S32W34 L=274)   401     57        1 (1645/ 677-1700/ 728)  11.3 W31-W36 S33-S29
      4  522  381 (S21E52 L=188)  1672    284        3 ( 497/ 295- 556/ 460)  47.7 E59-E46 S26-S15
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» All Filament Data of 20161029 ... 		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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