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20150830 - Filament data for 11 UTC
Available data for 20150830: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1531 1740 (N35W61 L=164)   777    171        2 (1472/1720-1582/1753) -32.0 W57-W65 N32-N37
      2 1063 1575 (N39W18 L=121)  1111    239        6 (1003/1489-1118/1648)  85.6 W14-W20 N32-N45
      3 1552 1276 (N09W39 L=142)  2337    590        0 (1285/1077-1719/1422) -57.3 W25-W47 S05-N23
      4  948 1148 (N16E02 L=101)   235     84        0 ( 921/1113- 972/1192)  36.9 E04-W00 N14-N17
      5 1679  876 (S17W38 L=142)   705    124        3 (1629/ 834-1711/ 905) -56.3 W34-W41 S20-S14
      6  566  550 (S12E40 L= 63)  1505    343        2 ( 530/ 423- 628/ 684)  46.8 E47-E32 S20-S04
      7 1393  459 (S37W12 L=115)  1177    265        4 (1341/ 408-1449/ 533)  84.8 W07-W16 S42-S31
Download Binary data for this image

» All Filament Data of 20150830 ... 		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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