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20130801 - Filament data for 06 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  939 1692 (N52W04 L= 48)   294     58        0 ( 910/1677- 965/1706)   0.0 W00-W06 N50-N53
      2 1741 1477 (N22W66 L=110)   915    118        1 (1683/1461-1807/1493) -12.5 W58-W76 N19-N24
      3  382 1039 (N12E44 L=  1)   438    106        1 ( 366/ 991- 397/1099) -81.9 E44-E42 N09-N16
      4 1846  871 (S16W60 L=105)  1293    143        2 (1804/ 804-1871/ 936)  76.0 W55-W63 S20-S11
      5 1171  753 (S13W06 L= 50)   311     79        0 (1149/ 706-1196/ 788)  59.0 W04-W07 S15-S10
      6 1243  667 (S19W10 L= 54)   510    179        0 (1185/ 604-1314/ 706)  29.1 W05-W14 S22-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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