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20170319 - Filament data for 11 UTC
Available data for 20170319: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1198 1712 (N40E11 L=173)   306     54        2 (1169/1691-1225/1730)  63.4 E12-E09 N38-N42
      2 1294 1645 (N38E01 L=182)   324     48        0 (1268/1626-1322/1661)  18.4 E03-W00 N36-N39
      3 1020 1620 (N28E18 L=166)   340     79        0 ( 977/1605-1061/1635)  36.9 E20-E14 N25-N28
      4  366 1214 (S11E46 L=137)   669    160        0 ( 298/1176- 428/1255)  41.2 E51-E41 S14-S07
      5 1740 1069 (N16W43 L=226)   752    170        0 (1680/1000-1776/1125) -21.8 W37-W47 N13-N18
Download Binary data for this image

» All Filament Data of 20170319 ... 		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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