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20221023 - Filament data for 10 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  215  974 (N21E58 L=144)   799     92        1 ( 197/ 929- 240/1023) -68.2 E60-E55 N18-N23
      2 1861  846 (S30W56 L=258)   509     42        1 (1831/ 824-1885/ 871) -26.6 W52-W60 S32-S28
      3 1049  591 (S20E10 L=191)   345    147        0 (1015/ 530-1099/ 633)  35.5 E13-E06 S23-S18
      4 1026  408 (S31E18 L=183)   638    229        2 ( 921/ 352-1100/ 477)  10.6 E27-E11 S32-S28
      5  854  234 (S39E41 L=161)   538     64        2 ( 830/ 198- 881/ 262)  29.1 E46-E37 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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