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20170103 - Filament data for 08 UTC
Available data for 20170103: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  492 1700 (N43E45 L= 47)   574     78        0 ( 474/1663- 512/1727) -68.2 E47-E43 N40-N45
      2 1291 1689 (N40W22 L=115)   618    125        0 (1243/1645-1332/1725)  33.7 W17-W26 N36-N43
      3  416 1372 (N19E41 L= 51)   328     71        1 ( 382/1354- 446/1385)   9.5 E44-E38 N18-N20
      4 1793  787 (S17W55 L=148)   385     53        1 (1774/ 758-1808/ 821)  76.0 W53-W56 S18-S14
      5 1692  478 (S37W55 L=147)   757    154        2 (1650/ 457-1734/ 506)  -6.3 W49-W58 S38-S35
Download Binary data for this image

» All Filament Data of 20170103 ... 		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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