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20221023 - Filament data for 07 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  204  969 (N21E60 L=143)   755    121        1 ( 181/ 908- 227/1017) -60.3 E62-E57 N16-N23
      2 1873  960 (S23W58 L=262)   550     65        0 (1848/ 932-1890/ 987)  56.3 W55-W60 S25-S21
      3 1843  834 (S30W54 L=257)   568     50        1 (1816/ 802-1866/ 862) -68.2 W50-W57 S32-S27
      4  974  373 (S32E23 L=180)   403    126        1 ( 916/ 347-1026/ 406)   5.7 E28-E18 S33-S31
      5  838  224 (S39E43 L=160)   645     78        1 ( 806/ 188- 875/ 258)  10.3 E50-E39 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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