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20140820 - Filament data for 07 UTC
Available data for 20140820: »07 UTC   »08 UTC   »09 UTC   »11 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1416 1605 (N33W42 L= 58)   350     79        1 (1389/1568-1435/1634)  45.0 W40-W45 N30-N34
      2  353 1056 (N19E45 L=330)   510    131        0 ( 310/1011- 396/1100) -49.4 E48-E41 N15-N22
      3  517 1015 (N15E32 L=343)   451    145        0 ( 487/ 954- 575/1069)  35.5 E34-E27 N10-N17
      4  494  804 (N02E38 L=337)   766    205        1 ( 416/ 758- 569/ 832)   4.8 E44-E32 N00-N03
      5  387  661 (S05E50 L=325)   742    134        2 ( 360/ 602- 424/ 732) -90.0 E52-E48 S09-N00
Download Binary data for this image

» All Filament Data of 20140820 ... 		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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