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20170216 - Filament data for 11 UTC
Available data for 20170216: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1080 1624 (N31E09 L=222)   475     70        1 (1049/1599-1118/1660) -36.9 E10-E06 N29-N33
      2 1413 1424 (N25W16 L=248)   311     62        0 (1384/1389-1437/1450) -36.9 W14-W18 N22-N26
      3  398 1406 (N06E48 L=183)   614    140        1 ( 352/1375- 456/1435)  14.0 E52-E44 N03-N07
      4 1050 1284 (N09E03 L=228)   359     89        1 (1012/1251-1091/1321) -18.4 E06-W00 N06-N10
      5 1771  979 (N07W49 L=281)   304     32        0 (1755/ 952-1785/1005) -71.6 W47-W50 N05-N08
      6 1683  819 (S04W46 L=278)   271     55        0 (1669/ 794-1698/ 851) -56.3 W44-W47 S06-S02
      7 1624  764 (S09W43 L=275)   493     75        2 (1583/ 738-1658/ 797)  31.0 W40-W45 S10-S07
Download Binary data for this image

» All Filament Data of 20170216 ... 		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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