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20130801 - Filament data for 07 UTC
Available data for 20130801: »05 UTC   »06 UTC   »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 1746 1478 (N22W66 L=110)   894    117        1 (1686/1463-1810/1495) -13.2 W58-W77 N19-N23
      2  388 1034 (N12E43 L=  1)   377     79        0 ( 376/ 993- 402/1082) -80.5 E44-E41 N09-N15
      3  207 1023 (N12E62 L=342)   387     57        1 ( 193/ 996- 221/1049) -71.6 E63-E59 N10-N13
      4 1853  875 (S16W61 L=105)  1139    143        1 (1820/ 808-1875/ 940)  76.0 W57-W64 S20-S11
      5 1180  756 (S12W07 L= 51)   307     81        0 (1158/ 710-1207/ 788)  51.3 W04-W08 S15-S10
      6 1258  675 (S19W11 L= 55)   409    127        0 (1207/ 635-1318/ 708)  23.2 W07-W14 S20-S16
Download Binary data for this image

» All Filament Data of 20130801 ... 		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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