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20240118 - Filament data for 11 UTC
Available data for 20240118: »10 UTC   »11 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  720 1774 (N44E34 L=323)   524     92        1 ( 678/1757- 770/1794) -10.3 E40-E29 N42-N45
      2  546 1729 (N39E49 L=309)  1335    175        4 ( 475/1684- 622/1765) -11.3 E63-E38 N35-N42
      3 1119 1652 (N37W02 L=359)  1433    296        3 ( 980/1598-1237/1694) -14.7 E09-W10 N33-N39
      4 1557 1624 (N40W38 L= 36)   979    159        1 (1492/1585-1628/1664) -20.0 W32-W44 N36-N42
      5  339 1537 (N24E58 L=300)  2319    206        9 ( 270/1472- 397/1625)  73.3 E66-E48 N19-N30
      6 1518 1358 (N20W30 L= 27)   991    206        2 (1470/1283-1544/1452) -90.0 W26-W32 N14-N25
      7 1843 1302 (N21W60 L= 58)   506     89        0 (1819/1262-1865/1346) -68.2 W58-W63 N18-N23
      8 1696 1218 (N13W44 L= 41)   982    204        0 (1616/1169-1782/1279) -15.9 W37-W51 N10-N16
      9 1602 1207 (N11W36 L= 33)   501    129        0 (1580/1144-1626/1264) -74.1 W34-W37 N07-N14
     10  640 1069 (S05E24 L=333)   906    242        1 ( 595/ 966- 689/1176)  67.4 E26-E21 S10-N02
     11  963 1053 (S04E04 L=353)   220     85        1 ( 920/1011- 991/1082)  51.3 E06-E02 S06-S01
     12 1689 1007 (N00W44 L= 41)   242    107        2 (1634/ 982-1729/1028)   0.0 W39-W47 N00-N01
     13  327  914 (S15E47 L=310)   726    156        1 ( 266/ 886- 397/ 953)  -5.2 E52-E41 S16-S12
     14 1855  780 (S11W65 L= 62)  1102    141        2 (1833/ 721-1875/ 853) -82.9 W62-W67 S14-S06
     15  434  606 (S34E43 L=315)  1950    316        3 ( 337/ 498- 497/ 750)  35.3 E59-E34 S41-S24
     16 1525  683 (S21W37 L= 34)   310     72        1 (1494/ 658-1542/ 721)  71.6 W34-W38 S22-S18
     17  220  622 (S33E69 L=288)   551     72        0 ( 201/ 588- 238/ 659)  18.4 E76-E63 S34-S30
  
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» All Filament Data of 20240118 ...
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