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20160515 - Latest Filament data
Available data for 20160515: »10 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  681 1404 (N12E30 L=258)   734    283        1 ( 629/1267- 719/1496) -58.4 E36-E27 N03-N16
      2  197 1166 (S11E62 L=225)  1641    345        5 ( 133/1094- 272/1209)  34.7 E69-E54 S16-S07
      3 1865  893 (N10W63 L=351)   925    178        4 (1846/ 840-1898/ 956) -36.9 W59-W69 N07-N13
Download Binary data for this image

» All Filament Data of 20160515 ... 		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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