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20220729 - Latest Filament data
Available data for 20220729: »05 UTC   »10 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1497 1674 (N41W54 L=310)   818      1        1 (1453/1643-1546/1697)   0.0 W47-W60 N39-N42
      2  468 1623 (N50E50 L=206)   744    110        1 ( 420/1600- 514/1649)  -3.4 E61-E44 N48-N52
      3  394 1117 (N16E43 L=214)   290     13        0 ( 375/1094- 412/1137) -56.3 E44-E41 N14-N17
      4  318  921 (N04E50 L=206)   467     69        1 ( 302/ 890- 342/ 954)  45.0 E51-E47 N02-N06
      5 1624  722 (S21W39 L=295)   269     81        0 (1587/ 693-1660/ 747)  18.4 W35-W41 S22-S19
      6 1750  612 (S31W55 L=311)   689     88        0 (1721/ 565-1775/ 659)  81.9 W52-W56 S34-S27
      7 1586  546 (S33W38 L=294)   481    125        0 (1553/ 498-1617/ 601)  60.3 W35-W39 S35-S28
      8  699  239 (S47E45 L=212)   711    107        2 ( 646/ 223- 749/ 257)   8.1 E52-E37 S49-S45
Download Binary data for this image

» All Filament Data of 20220729 ... 		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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