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20210924 - Filament data for 10 UTC
Available data for 20210924: »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 1145 1739 (N45W38 L= 40)   827    130        3 (1094/1710-1208/1768) -10.3 W32-W43 N42-N47
      2  334 1036 (N23E46 L=316)   271     43        1 ( 309/1023- 356/1059)  11.3 E48-E43 N22-N24
      3 1164  580 (S22E04 L=358)   687    270        1 (1087/ 495-1287/ 669)  18.4 E10-W05 S25-S19
      4 1160  327 (S40E13 L=349)   309     63        0 (1128/ 308-1193/ 350) -59.0 E15-E11 S42-S37
Download Binary data for this image

» All Filament Data of 20210924 ... 		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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