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20140504 - Filament data for 10 UTC
Available data for 20140504: »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 1708 1123 (N20W41 L= 43)   924    227        2 (1634/1090-1789/1154)  13.0 W35-W48 N17-N21
      2  341 1049 (S18E45 L=317)   269    134        0 ( 302/1032- 394/1060)  23.2 E47-E40 S20-S17
      3 1549  963 (N06W33 L= 35)   319     79        0 (1519/ 918-1575/1005)  71.6 W31-W33 N03-N09
      4 1250  693 (S17W22 L= 24)   317    148        0 (1175/ 676-1319/ 718)  32.0 W17-W25 S18-S13
      5 1510  606 (S14W42 L= 44)   385     87        2 (1472/ 573-1530/ 650)  78.7 W40-W44 S16-S11
      6  941  451 (S40W12 L= 15)  1496    357        1 ( 828/ 399-1105/ 554)  -2.3 W00-W25 S43-S36
      7 1541  414 (S24W55 L= 57)   769    259        2 (1467/ 399-1615/ 447)  17.1 W48-W61 S26-S21
Download Binary data for this image

» All Filament Data of 20140504 ... 		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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