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20130812 - Filament data for 10 UTC
Available data for 20130812: »04 UTC   »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC   »17 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  882 1582 (N44W00 L=257)   240     72        0 ( 860/1553- 910/1610)  45.0 E01-W03 N42-N46
      2 1768 1322 (N09W59 L=316)   363     75        1 (1741/1295-1796/1352) -53.1 W57-W61 N07-N11
      3  206 1076 (N19E62 L=195)  1007    175        0 ( 160/1048- 271/1112)   3.8 E69-E53 N17-N21
      4 1206  901 (S04W09 L=266)   332     78        1 (1156/ 883-1252/ 914) -18.4 W05-W11 S05-S02
      5 1585  823 (S16W33 L=290)   298    123        0 (1573/ 763-1596/ 879)  74.1 W32-W34 S19-S12
      6 1331  517 (S31W12 L=269)  2933    564        4 (1108/ 380-1512/ 701)  23.6 E06-W26 S37-S21
      7  768  398 (S30E30 L=227)   556    161        0 ( 753/ 341- 798/ 477)  70.0 E32-E26 S34-S23
      8  548  354 (S30E51 L=205)   801    163        0 ( 525/ 294- 595/ 419)  30.5 E59-E42 S35-S25
      9  828  266 (S42E33 L=224)   388     45        0 ( 804/ 245- 860/ 291)  14.0 E36-E28 S43-S39
Download Binary data for this image

» All Filament Data of 20130812 ... 		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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