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20211111 - Filament data for 13 UTC
Available data for 20211111: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1290 1773 (N41W46 L=134)   334     59        0 (1263/1753-1328/1787)   0.0 W42-W50 N40-N42
      2 1076 1700 (N43W25 L=112)   298     47        1 (1052/1678-1098/1727)  31.0 W22-W27 N41-N44
      3  992 1517 (N33W11 L= 98)   220     41        1 ( 968/1500-1015/1535) -56.3 W09-W12 N31-N34
      4  233 1324 (N38E57 L= 31)   412     43        1 ( 209/1306- 265/1338)  -7.1 E61-E52 N37-N39
      5  160 1035 (N21E64 L= 23)   424     32        2 ( 140/1014- 179/1052) -26.6 E67-E61 N19-N22
      6  189  920 (N14E62 L= 25)  1113     89        4 ( 153/ 879- 222/ 964)  59.0 E66-E57 N11-N16
      7 1463  755 (S22W20 L=108)   549    134        0 (1435/ 694-1483/ 825)  60.3 W17-W22 S25-S18
Download Binary data for this image

» All Filament Data of 20211111 ... 		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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