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20181206 - Filament data for 10 UTC
Available data for 20181206: »08 UTC   »09 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  716 1568 (N39E13 L=172)   233     32        0 ( 699/1543- 734/1587)  56.3 E14-E11 N37-N40
      2  628 1551 (N39E20 L=165)   269     53        1 ( 601/1529- 651/1569) -36.9 E22-E18 N37-N40
      3  540 1508 (N38E28 L=158)   534    103        0 ( 500/1464- 590/1556)  35.5 E31-E23 N35-N40
      4 1388  345 (S51W18 L=204)   399     68        1 (1365/ 319-1414/ 378)  80.5 W15-W21 S53-S47
Download Binary data for this image

» All Filament Data of 20181206 ... 		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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