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20160225 - Latest Filament data
Available data for 20160225: »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1043 1397 (N15E07 L=255)   260    102        1 (1027/1340-1057/1442) -63.4 E08-E05 N11-N17
      2 1421 1323 (N19W17 L=279)  1062    252        3 (1359/1240-1474/1412) -52.1 W12-W21 N14-N24
      3  290 1131 (S14E51 L=212)   497    109        1 ( 257/1081- 328/1165)  63.4 E53-E47 S17-S11
      4 1868  896 (N08W61 L=323)   917    175        1 (1847/ 814-1905/ 946) -54.5 W58-W65 N02-N10
      5 1308  728 (S17W24 L=286)   268     77        2 (1265/ 712-1350/ 747)  11.3 W21-W26 S18-S15
      6 1590  407 (S27W57 L=320)  1545    292        0 (1470/ 370-1693/ 448)  36.3 W50-W65 S32-S21
      7  864  210 (S65W20 L=282)   436     53        1 ( 835/ 196- 894/ 230)   0.0 W16-W24 S67-S63
Download Binary data for this image

» All Filament Data of 20160225 ... 		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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