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20150721 - Filament data for 11 UTC
Available data for 20150721: »06 UTC   »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 1592 1509 (N30W48 L=320)   340    141        0 (1555/1481-1634/1527)  12.5 W43-W52 N28-N31
      2 1453 1502 (N31W36 L=308)   331     97        0 (1407/1487-1501/1518) -15.9 W32-W39 N30-N32
      3  201 1062 (N10E62 L=210)  1893    296        3 ( 149/ 981- 262/1165)  53.1 E69-E54 N04-N16
      4 1201 1092 (N08W11 L=284)   239     65        1 (1180/1068-1222/1122)  45.0 W09-W12 N06-N09
      5  631  847 (S04E26 L=246)   642    157        1 ( 600/ 789- 667/ 940) -69.4 E28-E23 S07-N01
Download Binary data for this image

» All Filament Data of 20150721 ... 		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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