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20221023 - Filament data for 06 UTC
Available data for 20221023: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  199  970 (N21E61 L=143)   868     97        3 ( 176/ 923- 224/1016) -60.3 E63-E57 N17-N24
      2 1878  951 (S24W59 L=263)   892    114        2 (1843/ 900-1910/ 982) -71.6 W54-W64 S27-S21
      3 1832  831 (S30W52 L=256)   663     72        1 (1803/ 801-1857/ 868)  31.0 W48-W55 S31-S28
      4  964  369 (S32E24 L=180)   455    130        1 ( 908/ 340-1019/ 402)   5.7 E29-E19 S33-S31
      5  834  223 (S39E44 L=160)   697     78        1 ( 804/ 190- 869/ 256)  11.3 E50-E40 S41-S36
Download Binary data for this image

» All Filament Data of 20221023 ... 		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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