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20170830 - Filament data for 06 UTC
Available data for 20170830: »05 UTC   »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 1453 1754 (N38W57 L=234)   771    114        1 (1430/1718-1472/1790)  45.0 W54-W59 N35-N40
      2  196 1281 (N38E59 L=119)  1145    240        3 ( 144/1252- 244/1311)   5.7 E64-E54 N35-N39
      3 1651 1226 (N03W45 L=222)   397    142        0 (1607/1199-1694/1276)   6.3 W40-W49 N02-N04
      4  947 1152 (N16E02 L=176)   900    251        1 ( 835/1076-1057/1197) -47.7 E08-W03 N09-N20
      5  151  900 (N14E69 L=109)  2201    215        5 ( 115/ 822- 188/ 973) -66.0 E72-E65 N09-N18
      6  244  842 (N10E59 L=119)   443     88        3 ( 232/ 793- 259/ 883)  59.0 E61-E56 N07-N12
Download Binary data for this image

» All Filament Data of 20170830 ... 		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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