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20170327 - Filament data for 10 UTC
Available data for 20170327: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 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  616 1793 (N29E55 L= 23)   740     80        1 ( 595/1763- 648/1816)  90.0 E58-E52 N26-N31
      2 1706 1434 (N39W35 L=113)   498     95        0 (1678/1394-1734/1466)  60.3 W32-W38 N35-N42
      3 1557 1117 (N13W28 L=106)   316    113        0 (1540/1070-1584/1183) -50.2 W26-W31 N11-N17
      4 1119  840 (S14W10 L= 89)   416    118        1 (1064/ 822-1178/ 864)  15.9 W06-W13 S16-S11
      5 1720  528 (S12W64 L=142)   442     30        1 (1700/ 507-1737/ 548) -63.4 W61-W66 S12-S10
Download Binary data for this image

» All Filament Data of 20170327 ... 		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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