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20221019 - Filament data for 09 UTC
Available data for 20221019: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1093 1911 (N58W60 L=315)   843     88        1 (1051/1891-1136/1932) -51.3 W54-W68 N54-N59
      2 1714  848 (S24W39 L=295)   597    148        0 (1652/ 805-1775/ 887)   0.0 W33-W45 S25-S23
      3 1449  681 (S26W16 L=271)   820    307        3 (1401/ 577-1505/ 807)  55.3 W10-W22 S31-S18
      4 1505  669 (S28W20 L=275)   307     90        0 (1491/ 628-1518/ 722)  71.6 W18-W21 S31-S25
      5 1573  630 (S33W24 L=280)   491     89        0 (1525/ 615-1618/ 649) -20.6 W20-W28 S34-S31
      6 1247  574 (S26W01 L=256)   492    135        0 (1224/ 516-1276/ 634)  50.2 E02-W03 S29-S23
      7  601  375 (S22E49 L=207)   586     71        2 ( 569/ 340- 628/ 415)  51.3 E50-E45 S24-S19
Download Binary data for this image

» All Filament Data of 20221019 ... 		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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