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20221031 - Filament data for 13 UTC
Available data for 20221031: »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 1817 (N62W18 L=113)   400     75        0 ( 802/1791- 864/1840)  10.3 W13-W24 N60-N63
      2 1158 1802 (N47W42 L=137)   394     69        1 (1135/1764-1180/1827)  39.8 W39-W46 N43-N48
      3 1464 1677 (N29W53 L=147)  1745    369        6 (1363/1519-1599/1767) -90.0 W49-W58 N16-N36
      4  969 1706 (N47W20 L=115)   267     56        1 ( 939/1686- 994/1725) -63.4 W18-W21 N44-N48
      5  799 1614 (N46W03 L= 97)   254     61        0 ( 780/1581- 824/1640) -80.5 W01-W03 N42-N48
      6  998 1373 (N25W08 L=102)   265    126        0 ( 971/1313-1034/1422) -82.9 W06-W08 N20-N28
      7  561 1398 (N38E21 L= 73)   350     90        1 ( 521/1367- 605/1418) -33.7 E24-E18 N34-N39
      8  269 1393 (N45E54 L= 41)   784     81        1 ( 224/1374- 311/1415) -12.1 E61-E47 N43-N46
      9  510 1242 (N29E27 L= 67)   255     91        0 ( 490/1213- 540/1268)  14.0 E29-E24 N27-N30
     10  223 1107 (N27E56 L= 39)  2220    285       10 ( 172/1015- 301/1225) -56.3 E63-E47 N20-N35
     11  394 1121 (N25E38 L= 56)   476    117        1 ( 353/1092- 449/1151)   7.1 E42-E33 N23-N27
     12  282  878 (N13E53 L= 42)   597    104        1 ( 253/ 837- 303/ 923)  68.2 E54-E50 N10-N15
     13 1173  847 (S09W04 L= 99)   492    164        0 (1145/ 769-1210/ 915)  40.6 W00-W07 S12-S05
     14 1763  654 (S39W45 L=140)  1022    131        0 (1705/ 622-1830/ 681)  -3.6 W38-W54 S40-S37
     15  932  481 (S25E21 L= 74)   321    121        0 ( 871/ 467- 988/ 497) -14.0 E24-E16 S25-S22
     16 1215  226 (S54E15 L= 79)  1573    246        2 (1111/ 154-1312/ 276)   4.8 E30-E04 S58-S49
  
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» All Filament Data of 20221031 ...
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