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20190609 - Latest Filament data
Available data for 20190609: »05 UTC   »06 UTC   »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 1164  983 (S00W09 L=273)   402    143        0 (1148/ 919-1187/1060) -66.8 W07-W11 S03-N04
      2 1349  997 (N03W20 L=284)   269     98        1 (1318/ 957-1381/1039)  59.0 W18-W21 N00-N05
      3 1558  813 (S05W38 L=301)   319     40        0 (1535/ 795-1584/ 833)  33.7 W35-W39 S06-S03
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» All Filament Data of 20190609 ... 		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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