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20130801 - Filament data for 10 UTC
Available data for 20130801: »05 UTC   »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  948 1696 (N52W05 L= 47)   388     65        1 ( 912/1672- 982/1716)   7.1 W00-W08 N50-N53
      2 1758 1483 (N22W69 L=111)   869    110        0 (1705/1467-1816/1500) -13.2 W61-W79 N19-N23
      3  410 1026 (N11E41 L=  1)   340     99        0 ( 395/ 970- 424/1070) -80.5 E42-E40 N08-N14
      4  218 1019 (N12E60 L=342)   396     55        0 ( 200/ 994- 236/1047) -56.3 E62-E58 N10-N13
      5 1867  889 (S15W63 L=105)  1085    119        2 (1835/ 832-1888/ 945)  81.9 W58-W66 S18-S11
      6 1210  769 (S12W08 L= 51)   338    105        0 (1187/ 718-1238/ 814)  51.3 W06-W10 S14-S09
      7 1279  672 (S19W12 L= 54)   498    199        1 (1205/ 597-1352/ 714)  28.6 W06-W17 S23-S17
Download Binary data for this image

» All Filament Data of 20130801 ... 		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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