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20201126 - Latest Filament data
Available data for 20201126: »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 1441 1771 (N39W56 L= 83)   505    114        0 (1388/1744-1492/1795) -39.8 W51-W59 N36-N41
      2 1173 1656 (N37W25 L= 52)   667    167        0 (1101/1628-1259/1679) -24.4 W19-W30 N33-N39
      3  504  478 (S22E48 L=340)  1002    194        4 ( 435/ 425- 570/ 530) -66.0 E53-E44 S26-S17
      4  788  376 (S34E31 L=356)   929    233        2 ( 721/ 299- 862/ 486) -90.0 E33-E29 S41-S25
      5  649  205 (S44E60 L=327)   686     46        0 ( 631/ 177- 665/ 239)  22.6 E66-E53 S46-S41
Download Binary data for this image

» All Filament Data of 20201126 ... 		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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