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20161225 - Filament data for 10 UTC
Available data for 20161225: »09 UTC   »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  635 1585 (N36E26 L=184)   455     77        1 ( 600/1564- 679/1606)  -9.5 E28-E22 N34-N37
      2 1436 1558 (N29W32 L=242)   259     69        0 (1416/1527-1456/1585)  45.0 W30-W34 N27-N31
      3  802  973 (S04E14 L=197)   357    112        1 ( 784/ 924- 821/1039) -81.9 E14-E12 S07-N00
      4  861  801 (S15E11 L=199)   196     33        1 ( 837/ 779- 888/ 819)  18.4 E12-E09 S16-S13
      5  443  481 (S33E48 L=163)  1497    312        3 ( 367/ 424- 551/ 518)   0.0 E56-E38 S35-S30
Download Binary data for this image

» All Filament Data of 20161225 ... 		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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