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20160903 - Filament data for 15 UTC
Available data for 20160903: »06 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1480 1329 (N13W35 L=293)   483     68        1 (1452/1290-1505/1372)  53.1 W33-W37 N10-N15
      2  659 1171 (N23E19 L=238)  2583    611        6 ( 414/1073- 945/1270) -30.5 E37-E03 N11-N33
      3  222  815 (N09E62 L=196)  1335    132        2 ( 196/ 758- 263/ 879) -82.9 E64-E58 N05-N13
      4 1645  705 (S28W33 L=291)   544    117        1 (1600/ 665-1677/ 742) -50.2 W30-W36 S31-S23
      5  845  296 (S35E33 L=224)   939    128        2 ( 804/ 254- 892/ 342) -90.0 E35-E30 S39-S30
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» All Filament Data of 20160903 ... 		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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