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20211119 - Filament data for 11 UTC
Available data for 20211119: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1309 1601 (N30W33 L= 17)   332     58        1 (1286/1570-1333/1626)  11.3 W31-W36 N28-N31
      2  688 1508 (N39E12 L=331)   653    110        0 ( 648/1469- 743/1558) -56.3 E14-E08 N34-N43
      3  570  316 (S31E54 L=289)  1509    177        3 ( 527/ 252- 615/ 402)  20.6 E67-E43 S35-S26
      4  887  185 (S50E41 L=302)  1311    212        0 ( 836/ 105- 937/ 286)  46.5 E54-E33 S59-S39
Download Binary data for this image

» All Filament Data of 20211119 ... 		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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