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20211026 - Filament data for 11 UTC
Available data for 20211026: »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 1336 1808 (N41W57 L=357)   619     70        1 (1314/1777-1361/1846)  20.0 W52-W63 N39-N43
      2 1634  685 (S32W31 L=330)   503    113        1 (1605/ 632-1658/ 734)  45.0 W27-W33 S34-S29
      3  652  318 (S28E49 L=251)   340     72        0 ( 635/ 287- 674/ 354)  63.4 E50-E46 S30-S24
Download Binary data for this image

» All Filament Data of 20211026 ... 		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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