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20211112 - Latest Filament data
Available data for 20211112: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  789 1413 (N31E06 L= 68)   206    102        0 ( 743/1398- 838/1426) -26.6 E08-E02 N29-N32
      2  349 1366 (N38E43 L= 31)   545     89        3 ( 308/1344- 399/1391) -21.8 E47-E37 N36-N40
      3  333  955 (N13E46 L= 28)   277     61        0 ( 312/ 934- 354/ 985) -53.1 E47-E44 N11-N15
      4 1630  825 (S22W34 L=108)   363    106        0 (1597/ 787-1651/ 881)  51.3 W30-W36 S24-S19
      5 1379  599 (S30W12 L= 86)   310    128        0 (1361/ 558-1404/ 653)  71.6 W11-W14 S33-S27
Download Binary data for this image

» All Filament Data of 20211112 ... 		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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