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20130415 - Filament data for 12 UTC
Available data for 20130415: »05 UTC   »06 UTC   »07 UTC   »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 1109 1508 (N24E09 L= 21)   785    220        1 (1024/1448-1188/1551)  -4.4 E15-E02 N22-N26
      2 1664 1492 (N43W32 L= 62)   739     95        1 (1624/1460-1702/1515)  18.4 W27-W36 N40-N45
      3 1882 1140 (N28W60 L= 89)  1086    161        1 (1845/1068-1912/1216) -28.6 W53-W65 N24-N32
      4  663 1005 (S16E20 L=  9)   403    119        1 ( 640/ 931- 693/1054) -74.1 E21-E18 S20-S13
      5  794  903 (S18E10 L= 20)   363    126        1 ( 733/ 886- 860/ 922)  29.7 E13-E06 S20-S15
      6  329  774 (S39E44 L=346)   592     83        2 ( 286/ 756- 372/ 796)  16.7 E49-E39 S40-S36
      7 1589  608 (S11W48 L= 78)   274     34        0 (1571/ 590-1610/ 633) -11.3 W45-W50 S12-S10
Download Binary data for this image

» All Filament Data of 20130415 ... 		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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