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20220322 - Filament data for 08 UTC
Available data for 20220322: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1389 1807 (N59E02 L=162)   575     44        1 (1371/1780-1409/1835) -39.8 E05-W01 N55-N62
      2 1698 1451 (N40W35 L=199)   490     35        0 (1673/1429-1721/1476) -26.6 W32-W37 N38-N42
      3  133 1129 (S21E73 L= 92)  1194     92        1 ( 107/1094- 157/1175)  51.3 E78-E68 S22-S17
      4  727  667 (S35E08 L=156)   733    199        1 ( 658/ 604- 807/ 731) -12.1 E14-W00 S37-S33
Download Binary data for this image

» All Filament Data of 20220322 ... 		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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