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20240118 - Filament data for 10 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  711 1777 (N44E35 L=322)   532    116        2 ( 654/1759- 764/1803)  -8.7 E42-E29 N42-N46
      2  536 1734 (N39E50 L=307)  1688    186        2 ( 463/1697- 617/1784) -12.3 E71-E39 N36-N44
      3 1116 1652 (N37W01 L=359)  1492    289        2 ( 972/1599-1230/1694) -14.7 E10-W09 N33-N38
      4 1549 1626 (N40W38 L= 35)   912    146        1 (1486/1588-1617/1668) -15.3 W32-W43 N36-N42
      5  319 1540 (N24E61 L=297)  1607    164        5 ( 267/1487- 371/1601)  53.1 E66-E55 N20-N28
      6  367 1462 (N19E51 L=307)   643    106        3 ( 341/1417- 392/1511)  81.9 E53-E48 N15-N22
      7 1511 1364 (N20W29 L= 27)   992    211        3 (1466/1289-1540/1461) -84.8 W26-W31 N15-N26
      8 1690 1220 (N13W43 L= 41)  1054    232        1 (1599/1165-1784/1279) -14.0 W35-W51 N10-N15
      9 1596 1208 (N11W35 L= 33)   533    121        0 (1569/1146-1618/1266) -74.1 W33-W37 N07-N14
     10  639 1083 (S04E24 L=334)  1020    238        2 ( 603/ 983- 701/1197)  71.6 E25-E20 S09-N03
     11  962 1061 (S03E04 L=354)   215     73        1 ( 934/1033- 985/1089)  45.0 E05-E02 S04-S01
     12 1684 1009 (N00W43 L= 41)   256     88        1 (1639/ 986-1725/1026)   0.0 W39-W46 N00-N01
     13  313  914 (S15E48 L=309)   728    127        1 ( 261/ 887- 374/ 948) -11.3 E53-E43 S16-S12
     14 1848  777 (S11W64 L= 62)  1138    144        2 (1824/ 716-1873/ 852)  90.0 W61-W67 S14-S06
     15  432  612 (S34E42 L=315)  1897    319        1 ( 336/ 499- 489/ 754)  36.5 E59-E35 S41-S24
     16 1520  685 (S21W36 L= 34)   336     78        1 (1488/ 657-1541/ 729) -68.2 W34-W38 S22-S17
     17  218  624 (S33E69 L=288)   551     70        0 ( 198/ 591- 236/ 659)  18.4 E77-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