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20170103 - Filament data for 11 UTC
Available data for 20170103: »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  506 1703 (N43E44 L= 47)   542     33        1 ( 484/1678- 528/1727)  71.6 E46-E41 N40-N45
      2 1315 1693 (N41W24 L=115)   680    147        1 (1265/1651-1366/1726)  24.4 W18-W29 N37-N43
      3  431 1377 (N19E40 L= 51)   317     89        2 ( 389/1358- 463/1392)   0.0 E43-E37 N18-N20
      4 1697  471 (S37W55 L=146)   912    194        3 (1648/ 444-1748/ 503)  18.4 W50-W60 S39-S35
Download Binary data for this image

» All Filament Data of 20170103 ... 		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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