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20150526 - Filament data for 12 UTC
Available data for 20150526: »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  966 1361 (N17E10 L=283)  2841    788       10 ( 744/1071-1170/1640)  15.9 E33-W07 N04-N31
      2 1625 1585 (N49W39 L=331)   883    156        2 (1576/1549-1671/1613)  18.4 W32-W44 N46-N51
      3 1805 1073 (N17W53 L=346)  1687    420        2 (1709/ 929-1902/1198) -26.6 W43-W68 N09-N23
      4  251 1070 (S13E55 L=238)   337     72        2 ( 237/1035- 268/1106) -63.4 E55-E52 S14-S10
      5 1194 1002 (N00W10 L=303)   228     68        0 (1172/ 974-1221/1036) -26.6 W08-W12 N00-N02
      6  794  845 (S16E11 L=282)  1338    441        5 ( 605/ 797-1004/ 905)  23.5 E22-W01 S21-S09
      7  345  863 (S24E43 L=250)   925    363        4 ( 233/ 829- 471/ 904)  10.3 E54-E32 S25-S21
      8 1221  409 (S35W29 L=322)  3880    772       14 ( 872/ 368-1491/ 482)  26.0 W03-W45 S44-S24
Download Binary data for this image

» All Filament Data of 20150526 ... 		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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