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20160831 - Filament data for 14 UTC
Available data for 20160831: »04 UTC   »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC   »17 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1692 1206 (N01W47 L=345)   694    124        1 (1671/1147-1708/1267)  71.6 W44-W49 S02-N04
      2  230 1011 (N20E56 L=241)  1925    408        3 ( 139/ 926- 343/1084) -33.7 E65-E46 N13-N25
      3 1768  856 (S21W46 L=343)   508     94        0 (1737/ 808-1793/ 901)  33.7 W42-W48 S23-S19
      4  165  813 (N08E70 L=228)   680     84        3 ( 147/ 773- 182/ 842)  78.7 E72-E67 N05-N10
Download Binary data for this image

» All Filament Data of 20160831 ... 		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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