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20220830 - Filament data for 06 UTC
Available data for 20220830: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  760 1160 (N20E13 L=184)   234    115        0 ( 719/1137- 812/1179) -31.0 E16-E10 N18-N21
      2  351 1147 (N27E45 L=152)   360     69        1 ( 328/1121- 383/1178)  26.6 E47-E41 N25-N28
      3 1236  794 (S11W07 L=205)   287     59        0 (1202/ 772-1273/ 810)   0.0 W05-W09 S11-S09
      4 1122  401 (S34E09 L=188)   637    240        0 (1055/ 318-1192/ 494)  33.7 E16-E01 S39-S28
      5 1017  188 (S51E30 L=167)  1469    138        3 ( 981/ 129-1059/ 235)  24.2 E42-E22 S57-S45
Download Binary data for this image

» All Filament Data of 20220830 ... 		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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