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20170216 - Filament data for 09 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 1036 1591 (N28E11 L=222)   820    242        3 ( 969/1482-1100/1669)  86.2 E12-E07 N19-N34
      2 1398 1426 (N25W15 L=248)   334     46        0 (1377/1393-1420/1457) -63.4 W13-W17 N22-N26
      3  382 1406 (N05E50 L=183)   624     91        3 ( 344/1377- 433/1439)  26.6 E53-E46 N03-N08
      4 1033 1290 (N09E04 L=228)   399     89        1 ( 991/1256-1077/1335) -26.6 E07-E01 N06-N10
      5 1759  988 (N07W48 L=281)   318     37        0 (1743/ 961-1774/1013) -71.6 W46-W49 N05-N08
      6 1672  825 (S04W45 L=278)   270     43        0 (1658/ 797-1685/ 857) -45.0 W43-W46 S05-S02
      7 1609  773 (S09W42 L=275)   458     89        2 (1566/ 744-1645/ 809)  15.9 W38-W45 S10-S06
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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