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20241203 - Filament data for 09 UTC
Available data for 20241203: »09 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1218 1542 (N28W22 L=116)   815    207        1 (1143/1453-1312/1602) -57.5 W18-W25 N21-N33
      2  887 1490 (N31E01 L= 93)   958    241        2 ( 836/1383- 957/1582)  50.7 E05-W05 N24-N35
      3 1483 1529 (N23W40 L=133)   584    170        0 (1408/1487-1567/1562) -33.7 W35-W44 N19-N26
      4 1689 1531 (N20W58 L=151)   554     73        1 (1651/1512-1727/1553) -26.6 W54-W61 N17-N21
      5  511 1400 (N31E29 L= 65)   785    165        0 ( 420/1377- 590/1418) -12.1 E36-E22 N29-N32
      6 1235 1268 (N11W16 L=110)   627    285        0 (1112/1208-1297/1356)  23.2 W07-W21 N08-N15
      7 1887 1010 (S14W62 L=156)  4210    337       11 (1818/ 883-1947/1115)  81.3 W54-W72 S21-S08
      8  846 1017 (N03E10 L= 83)   289    130        0 ( 790/ 999- 913/1032)  -8.1 E13-E06 N01-N03
      9 1797  921 (S17W51 L=145)   323     47        1 (1777/ 898-1824/ 942)  11.3 W49-W54 S18-S16
     10  429  793 (S04E41 L= 53)   866    294        0 ( 400/ 659- 483/ 887)  47.7 E46-E35 S11-N01
     11  814  862 (S06E15 L= 79)   180      5        0 ( 793/ 846- 833/ 880)   0.0 E15-E13 S06-S04
     12  275  551 (S16E65 L= 28) 10104    694        7 ( 118/ 293- 421/ 870)  82.5 E78-E61 S34-N04
     13  852  807 (S09E13 L= 80)   335    158        0 ( 800/ 779- 883/ 867)  45.0 E16-E11 S11-S06
     14  617  724 (S11E30 L= 64)   269    110        0 ( 590/ 673- 640/ 775) -90.0 E30-E28 S13-S07
     15  641  492 (S25E35 L= 58)   621    168        0 ( 573/ 436- 701/ 549)  21.0 E42-E29 S27-S22
     16 1471  315 (S55W27 L=121)   409     83        0 (1447/ 299-1510/ 341)   8.1 W23-W31 S56-S52
  
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» All Filament Data of 20241203 ...
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