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20170214 - Filament data for 12 UTC
Available data for 20170214: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  639 1590 (N21E36 L=221)   882    148        1 ( 612/1524- 682/1652) -60.9 E39-E33 N16-N25
      2  645 1398 (N09E30 L=228)   214     54        0 ( 626/1376- 669/1429) -45.0 E31-E28 N07-N10
      3 1711 1035 (N08W43 L=301)   275     90        1 (1675/1015-1743/1056)  11.3 W40-W45 N07-N09
      4 1262  925 (S08W16 L=273)   279     64        0 (1227/ 899-1294/ 951)  53.1 W14-W17 S10-S06
      5  950  378 (S49W11 L=268)   317     79        0 ( 914/ 353- 999/ 404)  -6.3 W07-W16 S49-S47
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» All Filament Data of 20170214 ... 		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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