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20130725 - Filament data for 08 UTC
Available data for 20130725: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1809 1364 (N16W67 L=203)  1207    175        1 (1738/1318-1882/1390) -16.7 W58-W78 N12-N19
      2 1105 1114 (N10W06 L=142)   676    253        1 (1051/1037-1148/1243) -81.3 W03-W07 N05-N18
      3 1841 1106 (N01W62 L=198)   624     71        1 (1813/1070-1863/1147)  45.0 W58-W65 S01-N02
      4 1722  722 (S22W49 L=185)  1651    268        0 (1635/ 652-1808/ 820)  28.1 W40-W57 S25-S16
      5 1123  736 (S13W04 L=140)   317    142        0 (1058/ 718-1168/ 765)   0.0 W00-W06 S14-S11
      6  899  708 (S13E11 L=125)   277     93        0 ( 856/ 680- 940/ 727)   9.5 E13-E07 S14-S12
      7 1528  500 (S35W34 L=170)   575     66        0 (1490/ 479-1559/ 520)  -9.5 W30-W37 S36-S33
      8 1345  313 (S48W21 L=157)   351     46        1 (1326/ 293-1371/ 334) -26.6 W18-W24 S50-S46
Download Binary data for this image

» All Filament Data of 20130725 ... 		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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