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20211113 - Filament data for 07 UTC
Available data for 20211113: »07 UTC   »10 UTC   »11 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  847 1410 (N29E02 L= 62)   403    153        0 ( 827/1358- 893/1460)  39.8 E04-W02 N25-N32
      2  437 1404 (N39E34 L= 31)   453     91        1 ( 396/1383- 484/1429) -29.1 E38-E29 N36-N41
      3  326 1169 (N26E44 L= 20)   805    174        2 ( 252/1135- 412/1204) -14.0 E52-E36 N22-N28
      4 1498  657 (S30W22 L= 86)   419    181        0 (1478/ 604-1531/ 737)  83.7 W20-W24 S33-S24
      5 1275  296 (S51E03 L= 62)   491     90        0 (1235/ 281-1325/ 313) -33.7 E06-W01 S53-S48
Download Binary data for this image

» All Filament Data of 20211113 ... 		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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