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20160925 - Latest Filament data
Available data for 20160925: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1424 1716 (N33W52 L= 19)   367     65        0 (1393/1703-1456/1727) -31.0 W49-W54 N31-N34
      2 1448 1462 (N19W39 L=  6)   491     89        2 (1409/1421-1483/1507)  14.0 W35-W43 N17-N20
      3 1766 1426 (N06W64 L= 30)   771    165        3 (1725/1405-1810/1452) -15.3 W58-W69 N04-N08
      4 1388  642 (S25W11 L=338)   392    121        1 (1326/ 613-1429/ 687)   0.0 W07-W14 S26-S23
      5 1172  478 (S29E07 L=320)   244     52        0 (1151/ 453-1190/ 509)  36.9 E08-E04 S30-S27
      6 1157  186 (S54E24 L=303)  2588    382        2 (1005/ 115-1327/ 244)  -1.5 E44-E06 S56-S51
Download Binary data for this image

» All Filament Data of 20160925 ... 		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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