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20231013 - Filament data for 11 UTC
Available data for 20231013: »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 1530 1710 (N28W64 L=259)   658     74        1 (1499/1676-1560/1743)  51.3 W61-W67 N25-N30
      2 1188 1681 (N38W35 L=231)   416     47        1 (1154/1662-1220/1698) -21.8 W33-W38 N36-N40
      3 1394 1607 (N27W44 L=239)   859    192        0 (1300/1589-1485/1631) -36.0 W38-W50 N23-N31
      4 1001 1606 (N40W18 L=214)   372     85        1 ( 955/1583-1039/1627)  -8.1 W14-W21 N38-N41
      5 1471 1463 (N17W41 L=236)   763    298        1 (1320/1441-1593/1488) -22.8 W30-W49 N12-N21
      6 1662 1386 (N07W51 L=247)   320     57        0 (1638/1362-1683/1415) -76.0 W49-W52 N05-N09
      7 1099 1353 (N22W14 L=209)   693    203        2 (1015/1324-1207/1391) -13.0 W08-W21 N20-N24
      8  652 1174 (N24E18 L=177)   301     97        1 ( 608/1146- 693/1197) -51.3 E20-E16 N21-N26
      9 1868 1030 (S19W59 L=254)   417     74        1 (1848/ 993-1885/1068)  26.6 W55-W61 S20-S17
     10  530 1006 (N17E30 L=166)   806    295        2 ( 412/ 980- 673/1029) -25.2 E38-E21 N12-N20
     11  360  958 (N18E44 L=151)   444     33        1 ( 328/ 935- 389/ 984) -36.9 E46-E41 N16-N20
     12  359  754 (N06E50 L=146)   622    116        1 ( 315/ 733- 413/ 778) -29.7 E53-E45 N04-N08
     13 1395  721 (S21W13 L=209)   246     79        0 (1377/ 677-1410/ 762)  53.1 W11-W15 S23-S19
     14 1153  633 (S19E03 L=192)   205     59        0 (1139/ 604-1174/ 657)  18.4 E04-E01 S21-S17
     15 1580  433 (S49W24 L=219)   411     76        0 (1545/ 408-1604/ 467)  18.4 W19-W26 S50-S46
     16  489  320 (S23E65 L=131)  1013    139        1 ( 457/ 268- 521/ 391)  51.3 E69-E59 S27-S17
     17 1350  300 (S51E02 L=194)   789     97        0 (1306/ 275-1397/ 340)   7.1 E05-W03 S53-S48
  
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» All Filament Data of 20231013 ...
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