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20220826 - Filament data for 05 UTC
Available data for 20220826: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »11 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1409 1676 (N37W50 L=300)  1153    285        2 (1279/1633-1527/1715) -29.1 W39-W58 N31-N41
      2  337 1328 (N38E49 L=202)   759    165        1 ( 285/1255- 375/1365) -31.6 E56-E43 N32-N40
      3 1730  796 (S23W44 L=294)   857    204        3 (1659/ 729-1789/ 870)  21.0 W37-W50 S26-S20
      4 1712  644 (S33W43 L=293)   478     88        1 (1689/ 616-1747/ 674) -50.2 W39-W47 S36-S30
      5  426  554 (S11E52 L=199)   540     76        1 ( 386/ 529- 462/ 576)  -7.1 E55-E47 S12-S10
      6  539  444 (S20E48 L=203)   877    159        3 ( 479/ 416- 621/ 479) -15.3 E52-E40 S22-S17
Download Binary data for this image

» All Filament Data of 20220826 ... 		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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