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20161023 - Filament data for 13 UTC
Available data for 20161023: »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 1572 1673 (N25W59 L= 18)  1221    170        2 (1516/1641-1626/1696) -21.8 W54-W64 N22-N26
      2 1577  881 (S18W29 L=348)   531    201        1 (1518/ 792-1614/ 981)  42.0 W23-W33 S21-S12
      3 1361  572 (S30W08 L=327)   297     60        1 (1325/ 559-1392/ 592)   0.0 W05-W10 S31-S28
      4  703  285 (S31E46 L=273)   570    150        1 ( 658/ 254- 748/ 315)  11.3 E50-E40 S32-S29
Download Binary data for this image

» All Filament Data of 20161023 ... 		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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