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20130813 - Filament data for 11 UTC
Available data for 20130813: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »14 UTC   »15 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1360 1499 (N29W33 L=276)   551    192        0 (1274/1476-1460/1517) -26.6 W27-W39 N25-N31
      2  306 1094 (N20E50 L=193)   504     79        0 ( 271/1069- 342/1120) -23.2 E53-E46 N18-N21
      3 1519  575 (S31W27 L=270)  3542    594        4 (1309/ 446-1691/ 756)  22.1 W09-W41 S37-S22
      4  423  632 (S09E48 L=195)   686     90        2 ( 392/ 591- 456/ 669) -53.1 E49-E44 S11-S07
      5  417  447 (S22E58 L=185)   514     59        2 ( 388/ 426- 453/ 465)  -9.5 E61-E54 S23-S20
      6 1075  431 (S32E08 L=235)   367     69        0 (1042/ 414-1108/ 450)   0.0 E10-E05 S33-S30
      7  683  344 (S32E40 L=203)  1140    239        1 ( 654/ 245- 739/ 429)  41.4 E48-E31 S41-S26
Download Binary data for this image

» All Filament Data of 20130813 ... 		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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