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20130513 - Latest Filament data
Available data for 20130513: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  552 1661 (N25E52 L=327)   902    150        0 ( 481/1626- 605/1686)  10.3 E57-E46 N22-N26
      2  397 1510 (N12E56 L=323)   547    111        0 ( 361/1469- 433/1553)  74.1 E57-E54 N08-N15
      3 1296 1378 (N24W08 L= 28)   271     78        0 (1254/1355-1336/1396)   0.0 W05-W11 N23-N25
      4 1855  958 (N14W61 L= 81)   851    118        2 (1815/ 894-1881/ 996) -24.0 W55-W65 N10-N15
      5 1150  439 (S35W26 L= 45)   716    146        1 (1086/ 403-1210/ 479)  -4.8 W19-W31 S35-S32
      6 1564  425 (S24W58 L= 78)   572     68        0 (1526/ 407-1604/ 442)   6.3 W53-W62 S24-S22
Download Binary data for this image

» All Filament Data of 20130513 ... 		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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