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20130718 - Filament data for 12 UTC
Available data for 20130718: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1021  864 (S05E01 L=225)   287    127        0 ( 954/ 848-1075/ 891) -26.6 E04-W02 S06-S03
      2  512  725 (S12E36 L=190)   268     28        1 ( 491/ 706- 535/ 744)   0.0 E37-E34 S13-S10
      3  495  637 (S18E39 L=187)   413     76        2 ( 470/ 611- 527/ 662)  21.8 E41-E36 S19-S16
      4 1725  626 (S26W53 L=279)   455     40        1 (1704/ 601-1746/ 655) -76.0 W50-W55 S28-S24
      5  464  576 (S22E44 L=183)   356     70        1 ( 445/ 545- 490/ 599) -90.0 E45-E41 S24-S20
      6  424  513 (S27E50 L=176)   685     85        1 ( 398/ 482- 464/ 541) -36.9 E54-E46 S28-S24
      7 1497  463 (S36W34 L=261)   314     79        1 (1463/ 441-1531/ 478)  18.4 W31-W37 S37-S34
      8  432  426 (S33E55 L=171)   627     78        1 ( 416/ 391- 462/ 467)  40.6 E59-E51 S36-S30
Download Binary data for this image

» All Filament Data of 20130718 ... 		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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