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20241020 - Filament data for 13 UTC
Available data for 20241020: »10 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1617 1485 (N13W52 L=  3)   549    149        1 (1589/1422-1644/1537)  66.8 W48-W54 N09-N16
      2  902 1367 (N28W03 L=314)   359     64        0 ( 869/1344- 932/1386)   0.0 W00-W04 N25-N29
      3 1807 1246 (S05W57 L=  8)  1527    178        2 (1780/1152-1828/1335)  41.6 W52-W62 S09-S01
      4 1552 1315 (N06W39 L=350)   240     59        0 (1523/1297-1581/1330) -26.6 W37-W41 N05-N07
      5  869 1110 (N14E06 L=305)   879    325        1 ( 735/1030- 986/1152) -37.6 E14-E01 N07-N17
      6 1420 1106 (S01W24 L=335)   270    117        0 (1368/1077-1464/1124) -18.4 W20-W26 S02-N00
      7  438  926 (N14E38 L=273)   982    167        4 ( 390/ 872- 502/1000) -53.1 E40-E34 N10-N18
      8 1362  890 (S11W15 L=326)   269     69        0 (1332/ 866-1400/ 911)   0.0 W12-W17 S12-S09
      9 1449  696 (S25W16 L=327)  1275    411        2 (1343/ 546-1573/ 855)  29.7 W06-W27 S31-S18
     10  362  748 (N06E49 L=263)   608     77        2 ( 324/ 715- 404/ 778) -18.4 E51-E45 N03-N07
     11  246  677 (N04E63 L=248)   744    101        2 ( 215/ 644- 294/ 700)   0.0 E67-E57 N01-N05
     12  926  475 (S23E22 L=290)  1488    317        3 ( 814/ 351-1024/ 584)  25.5 E33-E12 S28-S18
     13  448  460 (S13E55 L=257)  1951    336        7 ( 350/ 415- 574/ 522) -40.2 E62-E45 S17-S06
     14 1237  386 (S39E06 L=305)   684    230        4 (1166/ 312-1323/ 473)  20.6 E14-W02 S42-S35
     15  472  298 (S24E68 L=244)  1715    140        3 ( 417/ 255- 516/ 337) -63.4 E75-E62 S27-S20
     16  729  215 (S36E52 L=259)   588     44        2 ( 715/ 185- 751/ 245)  39.8 E56-E48 S38-S33
  
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» All Filament Data of 20241020 ...
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