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20201110 - Filament data for 07 UTC
Available data for 20201110: »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 1705  786 (S27W40 L=281)   554     97        0 (1679/ 733-1726/ 835)  56.3 W37-W42 S30-S24
      2 1318  748 (S19W11 L=252)   231    102        0 (1267/ 718-1353/ 777) -51.3 W08-W12 S21-S16
      3 1802  592 (S45W56 L=297)   618     52        0 (1772/ 580-1835/ 607) -12.1 W50-W64 S46-S42
      4 1724  547 (S45W45 L=286)   598     51        1 (1695/ 523-1752/ 575) -33.7 W40-W50 S48-S42
Download Binary data for this image

» All Filament Data of 20201110 ... 		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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