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20170129 - Latest Filament data
Available data for 20170129: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  734 1845 (N47E41 L= 67)   442     84        1 ( 716/1815- 761/1867) -39.8 E43-E37 N44-N49
      2  583 1784 (N40E49 L= 59)   433     73        1 ( 554/1763- 611/1803)  33.7 E51-E46 N38-N41
      3 1769 1502 (N37W52 L=159)   675    243        0 (1722/1475-1817/1521)  24.8 W45-W58 N33-N39
      4 1752 1024 (N05W48 L=155)   293     41        1 (1727/1002-1768/1049) -71.6 W45-W49 N03-N06
      5 1269  829 (S14W17 L=124)   251     66        0 (1239/ 794-1298/ 871)  68.2 W15-W18 S16-S11
      6 1556  656 (S20W41 L=148)   247     18        0 (1538/ 638-1577/ 676) -14.0 W38-W42 S21-S19
Download Binary data for this image

» All Filament Data of 20170129 ... 		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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