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20170103 - Filament data for 09 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  497 1699 (N43E45 L= 47)   607     65        1 ( 477/1663- 519/1726) -80.5 E47-E42 N39-N45
      2 1303 1693 (N41W23 L=115)   597    141        0 (1256/1652-1344/1726)  33.7 W18-W27 N37-N43
      3  420 1373 (N19E41 L= 51)   320     73        1 ( 382/1355- 451/1386)   0.0 E44-E38 N18-N20
      4 1797  790 (S17W55 L=147)   353     58        1 (1779/ 759-1811/ 826)  76.0 W53-W57 S18-S14
      5 1696  477 (S37W55 L=147)   751    164        2 (1654/ 457-1740/ 504)  -6.3 W50-W59 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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