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20160404 - Filament data for 11 UTC
Available data for 20160404: »06 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  906 1775 (N36E34 L= 76)  1473    303        5 ( 818/1698- 974/1839) -15.5 E43-E25 N31-N38
      2  569 1558 (N12E44 L= 66)   343     70        1 ( 541/1528- 607/1584)  45.0 E45-E42 N10-N14
      3 1275 1465 (N26W02 L=112)   236     90        0 (1256/1433-1312/1480)  68.2 W00-W03 N23-N28
      4 1530 1230 (N20W24 L=133)   347     77        0 (1512/1187-1547/1273) -59.0 W22-W25 N17-N22
      5  738  906 (S20E13 L= 97)   470    201        1 ( 637/ 878- 835/ 930)  13.0 E19-E06 S22-S18
      6  260  871 (S34E49 L= 61)  1649    407        1 ( 153/ 827- 373/ 912)  17.7 E60-E38 S38-S30
      7  406  545 (S53E35 L= 75)   312     41        0 ( 392/ 520- 420/ 568)  63.4 E36-E33 S55-S51
  
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» All Filament Data of 20160404 ...
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