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20201110 - Filament data for 10 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 1719  799 (S27W41 L=281)   463    114        1 (1686/ 746-1743/ 845)  39.8 W37-W43 S29-S24
      2 1337  759 (S19W12 L=252)   315    107        1 (1286/ 723-1376/ 790) -45.0 W09-W14 S21-S16
      3 1815  602 (S44W58 L=297)   553     50        0 (1784/ 586-1843/ 616) -12.1 W51-W65 S46-S42
      4 1736  554 (S45W46 L=286)   537     53        0 (1708/ 533-1768/ 576) -24.4 W41-W52 S47-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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