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20230930 - Filament data for 12 UTC
Available data for 20230930: »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 1292 1864 (N46W67 L= 73)   533     55        1 (1265/1847-1315/1887)   0.0 W61-W74 N45-N47
      2 1497 1632 (N26W54 L= 60)   577    182        2 (1422/1602-1559/1670) -13.0 W46-W60 N23-N27
      3 1435 1554 (N24W44 L= 50)   478     88        1 (1396/1521-1464/1582)   7.1 W39-W47 N22-N25
      4 1261 1533 (N28W31 L= 38)   224     47        0 (1241/1508-1287/1553)  26.6 W29-W33 N26-N29
      5 1216 1324 (N18W20 L= 26)   518    162        3 (1167/1257-1256/1384)  26.6 W14-W24 N15-N20
      6  847 1223 (N22E05 L=  2)   786    245        2 ( 738/1164- 920/1263) -41.6 E11-E01 N17-N25
      7  193 1181 (N35E63 L=304)   908    117        1 ( 152/1142- 245/1223) -16.4 E71-E54 N32-N38
      8 1828 1135 (S11W57 L= 63)   416    101        1 (1804/1082-1845/1172) -90.0 W54-W58 S14-S08
      9 1849 1024 (S18W56 L= 63)   909    175        0 (1776/ 993-1926/1054) -25.3 W48-W68 S22-S13
     10 1512  957 (S10W26 L= 33)   546    194        0 (1457/ 881-1571/1027)  21.8 W21-W32 S13-S08
     11  659  935 (N11E23 L=343)   421    125        1 ( 626/ 883- 692/ 990) -81.9 E24-E22 N07-N14
     12  218  833 (N14E62 L=304)  1182    203        3 ( 159/ 752- 259/ 908) -51.3 E69-E58 N08-N18
     13  346  817 (N11E49 L=317)   398    105        2 ( 307/ 771- 387/ 860) -71.6 E52-E46 N07-N13
     14 1082  682 (S14E06 L=  1)   738    280        0 (1036/ 574-1136/ 805)  45.0 E11-W00 S19-S08
     15 1432  733 (S21W16 L= 23)   375     68        1 (1407/ 695-1454/ 763) -78.7 W14-W17 S23-S18
     16 1091  423 (S31E14 L=353)   951    233        2 (1003/ 336-1165/ 482)  17.4 E23-E07 S34-S27
Download Binary data for this image

» All Filament Data of 20230930 ... 		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

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