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20211027 - Filament data for 10 UTC
Available data for 20211027: »06 UTC   »07 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  286 1089 (N26E49 L=238)   566     77        0 ( 264/1046- 307/1129) -63.4 E50-E46 N22-N28
      2  325 1005 (N20E46 L=241)   392     70        1 ( 302/ 969- 346/1037)  45.0 E48-E43 N17-N21
      3  181  984 (N21E62 L=224)   407     51        1 ( 163/ 961- 207/1011)  71.6 E64-E58 N20-N23
      4 1756  744 (S32W43 L=330)   896    137        1 (1726/ 681-1780/ 818)  69.4 W39-W46 S36-S28
      5 1383  556 (S32W09 L=296)   239     55        0 (1357/ 532-1407/ 583)  26.6 W07-W11 S33-S31
Download Binary data for this image

» All Filament Data of 20211027 ... 		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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