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20220308 - Filament data for 13 UTC
Available data for 20220308: »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  830 1507 (N16E24 L=322)   479     82        2 ( 795/1474- 861/1547) -68.2 E26-E22 N13-N18
      2 1568 1293 (N23W26 L= 12)  1161    328        1 (1513/1148-1624/1429) -49.4 W20-W32 N15-N30
      3 1715 1271 (N27W38 L= 24)   462    110        0 (1681/1224-1743/1318) -33.7 W35-W41 N24-N28
      4 1071  729 (S22W11 L=357)   198     41        0 (1049/ 710-1090/ 751)  56.3 W09-W11 S23-S20
      5  785  678 (S33E06 L=340)   328     97        1 ( 754/ 648- 816/ 715) -11.3 E07-E02 S34-S30
      6  560  380 (S62E21 L=325)  1419    257        2 ( 448/ 328- 675/ 443)   1.7 E38-E05 S63-S58
Download Binary data for this image

» All Filament Data of 20220308 ... 		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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