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20140505 - Filament data for 12 UTC
Available data for 20140505: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  301 1571 (N12E72 L=276)  1750    189        6 ( 259/1528- 333/1615)  60.3 E76-E67 N08-N15
      2  264 1229 (S09E57 L=291)   427     45        0 ( 248/1196- 282/1258) -76.0 E58-E55 S11-S07
      3  216 1148 (S15E59 L=289)   470     58        0 ( 198/1120- 231/1182) -45.0 E61-E56 S16-S12
      4 1843 1051 (N20W55 L= 43)  1188    279        2 (1778/1028-1917/1079)   7.1 W48-W64 N18-N22
      5 1705  865 (N05W47 L= 35)   303     61        0 (1683/ 829-1724/ 901)  78.7 W46-W48 N02-N07
      6  955  634 (S28W06 L=355)   200     58        0 ( 935/ 611- 981/ 666) -26.6 W04-W08 S28-S26
      7 1638  530 (S15W56 L= 44)   743    100        2 (1608/ 489-1678/ 575)  90.0 W53-W58 S17-S11
      8 1118  375 (S40W28 L= 16)  1806    400        1 ( 982/ 320-1276/ 478)   0.0 W13-W41 S43-S36
      9 1596  359 (S25W64 L= 52)   676    123        0 (1559/ 344-1635/ 373)  23.2 W59-W67 S26-S23
Download Binary data for this image

» All Filament Data of 20140505 ... 		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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