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20251010 - Filament data for 13 UTC
Available data for 20251010: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »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  630 1728 (N63E08 L=298)   444     66        0 ( 603/1696- 657/1757)  18.4 E11-E02 N60-N65
      2 1126 1684 (N41W31 L=337)   415     36        1 (1096/1656-1153/1708) -11.3 W28-W33 N39-N42
      3  318 1576 (N60E58 L=248)   786    110        0 ( 261/1557- 366/1597)   2.2 E74-E47 N58-N61
      4 1360 1524 (N24W36 L=342)   424     97        1 (1311/1496-1408/1542) -18.4 W32-W39 N21-N25
      5 1439 1470 (N19W38 L=344)   289    103        0 (1413/1423-1455/1510)  68.2 W36-W39 N16-N21
      6 1829 1264 (S05W60 L=  6)   391      4        0 (1811/1243-1848/1282)  14.0 W58-W63 S05-S03
      7  538 1234 (N30E25 L=281)   318    109        0 ( 507/1181- 568/1281) -74.1 E26-E23 N26-N33
      8 1881 1186 (S11W64 L=  9)  1472    204        4 (1836/1107-1927/1270)  16.4 W56-W74 S13-S07
      9  352 1119 (N28E42 L=264)  1138    272        1 ( 253/1049- 474/1182) -32.3 E51-E32 N20-N33
     10 1655  848 (S22W34 L=340)  2054    324        4 (1552/ 723-1731/ 985)  29.1 W23-W41 S26-S15
     11  199  845 (N14E62 L=243)   518     80        1 ( 159/ 820- 231/ 875) -26.6 E67-E58 N12-N16
     12 1168  791 (S10W02 L=308)   691    164        0 (1142/ 712-1191/ 872)  58.0 E01-W05 S14-S06
     13  360  792 (N09E48 L=258)   260     68        1 ( 331/ 762- 379/ 817) -63.4 E49-E46 N06-N10
     14 1127  539 (S24E08 L=298)   259     47        0 (1102/ 519-1156/ 567) -76.0 E08-E05 S25-S21
     15 1288  497 (S32W01 L=307)   947    211        2 (1209/ 457-1385/ 559)   4.8 E04-W08 S33-S29
     16 1032  329 (S36E22 L=284)  1902    324        2 ( 899/ 253-1169/ 401)   6.6 E35-E09 S37-S32
     17  487  357 (S20E59 L=247)   528     94        2 ( 447/ 324- 518/ 399)  80.5 E60-E56 S22-S16
     18  761  159 (S41E58 L=248)   980     95        0 ( 726/ 131- 787/ 200)  14.7 E68-E49 S44-S38
  
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» All Filament Data of 20251010 ...
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