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20220702 - Filament data for 10 UTC
Available data for 20220702: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 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  687 1727 (N50E38 L=217)   663    103        1 ( 646/1690- 735/1751)  -9.5 E44-E31 N46-N51
      2 1819  780 (S11W62 L=317)   458     63        1 (1797/ 745-1837/ 807) -45.0 W58-W65 S13-S09
      3 1683  647 (S20W51 L=305)   417     62        1 (1651/ 623-1714/ 672)  21.8 W47-W53 S21-S18
      4 1082  481 (S32W06 L=261)   414    141        0 (1064/ 417-1098/ 548)  90.0 W05-W07 S37-S27
      5  455  479 (S36E46 L=209)   484    102        0 ( 433/ 429- 469/ 525)  74.1 E48-E44 S39-S32
      6 1537  423 (S36W46 L=301)   437    119        0 (1512/ 391-1576/ 470) -26.6 W40-W52 S38-S32
      7  857  404 (S39E11 L=244)  1677    284        5 ( 749/ 355- 968/ 469)  26.6 E20-E02 S44-S33
      8  568  375 (S44E39 L=216)   485     89        1 ( 532/ 355- 614/ 403)  -7.1 E42-E34 S45-S41
Download Binary data for this image

» All Filament Data of 20220702 ... 		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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