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20151122 - Latest Filament data
Available data for 20151122: »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  905 1591 (N39W05 L= 80)   269     26        0 ( 886/1566- 925/1614) -90.0 W04-W06 N36-N40
      2 1525 1538 (N21W45 L=119)   367    121        0 (1481/1518-1575/1552)  -7.1 W40-W48 N19-N22
      3 1623 1359 (N09W45 L=119)   391    114        2 (1601/1314-1652/1416)  45.0 W42-W48 N06-N11
      4  658 1197 (N19E19 L= 56)  1016    386        2 ( 517/1122- 811/1285) -37.4 E27-E10 N12-N26
      5 1860  786 (S30W56 L=130)   612     68        0 (1839/ 749-1875/ 831)  68.2 W53-W57 S32-S27
      6 1516  640 (S31W24 L= 99)  1360    268        3 (1460/ 516-1577/ 749)  52.4 W19-W29 S38-S25
Download Binary data for this image

» All Filament Data of 20151122 ... 		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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