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20160324 - Filament data for 13 UTC
Available data for 20160324: »09 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  405 1655 (N15E63 L=190)   576    130        0 ( 391/1619- 417/1694) -45.0 E66-E59 N12-N18
      2 1287 1408 (N22W04 L=258)   274     68        0 (1268/1363-1303/1445) -53.1 W02-W06 N19-N24
      3  166 1373 (S05E77 L=177)  1308    156        2 ( 140/1315- 185/1421) -56.3 E81-E73 S09-S02
      4 1495 1282 (N21W20 L=274)   491    173        0 (1433/1201-1525/1362) -31.0 W14-W24 N17-N24
      5  377 1081 (S19E42 L=212)  1532    217        1 ( 265/1014- 519/1138)  31.4 E50-E32 S25-S13
      6 1433  339 (S31W52 L=306)   547     58        1 (1401/ 318-1465/ 366)  45.0 W49-W54 S32-S29
  
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» All Filament Data of 20160324 ...
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