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20160505 - Filament data for 11 UTC
Available data for 20160505: »08 UTC   »09 UTC   »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 1071 1864 (N54E31 L= 29)   568     80        0 (1040/1830-1107/1887) -11.3 E35-E24 N51-N56
      2  938 1571 (N26E21 L= 40)   672    238        1 ( 854/1502-1039/1647) -13.2 E29-E12 N23-N29
      3 1334 1562 (N37W05 L= 65)   362     47        2 (1304/1533-1366/1586)   0.0 W02-W08 N35-N38
      4  343 1514 (N09E62 L=359)   749     88        1 ( 319/1471- 373/1553)  78.7 E63-E58 N06-N11
      5  368 1461 (N06E56 L=  4)   397     97        0 ( 346/1423- 390/1499) -78.7 E57-E54 N04-N09
      6  442 1299 (S02E43 L= 17)   377    129        0 ( 399/1281- 501/1320)   6.3 E47-E38 S02-N00
      7 1753  778 (N02W55 L=115)   569    138        0 (1719/ 739-1787/ 819) -12.5 W50-W59 N00-N03
Download Binary data for this image

» All Filament Data of 20160505 ... 		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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