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20161213 - Filament data for 09 UTC
Available data for 20161213: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1242 1836 (N52W35 L= 44)   652    143        2 (1218/1790-1268/1875)  38.7 W30-W40 N47-N55
      2 1225 1378 (N18W16 L= 25)   230     95        2 (1178/1354-1283/1397) -18.4 W13-W20 N16-N19
      3 1342  611 (S29W17 L= 25)   224     59        0 (1326/ 575-1352/ 638)  76.0 W15-W17 S31-S27
Download Binary data for this image

» All Filament Data of 20161213 ... 		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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