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20250929 - Filament data for 09 UTC
Available data for 20250929: »09 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1525 1751 (N31W68 L=161)   642     46        0 (1504/1724-1549/1774)   0.0 W63-W74 N29-N32
      2 1381 1720 (N35W52 L=145)   604    107        1 (1325/1703-1433/1740) -16.7 W47-W57 N33-N36
      3  518 1633 (N59E25 L= 68)   346     69        1 ( 491/1615- 552/1659)  14.0 E28-E20 N57-N61
      4  328 1557 (N59E55 L= 38)  1113    132        1 ( 265/1522- 388/1583)   4.8 E69-E44 N56-N60
      5 1305 1503 (N25W32 L=125)   672    120        1 (1245/1476-1368/1527) -20.6 W27-W35 N22-N27
      6 1795 1288 (S02W58 L=151)   437     42        1 (1780/1260-1815/1313)  63.4 W55-W60 S03-N00
      7  196 1143 (N32E60 L= 33)   420     72        2 ( 175/1118- 225/1178) -33.7 E63-E56 N30-N34
      8 1641 1091 (S07W38 L=131)   443    119        0 (1582/1060-1695/1126) -45.0 W34-W41 S09-S03
      9 1660  944 (S15W36 L=129)   703    168        2 (1617/ 874-1705/1017)  26.6 W31-W41 S18-S12
     10 1702  901 (S19W39 L=132)   412    101        1 (1685/ 850-1723/ 956)  81.9 W36-W40 S22-S15
     11  342  893 (N15E47 L= 46)   280     96        0 ( 308/ 876- 385/ 915)   0.0 E49-E42 N13-N16
     12 1129  856 (S05W01 L= 94)   229     69        0 (1112/ 819-1144/ 894) -90.0 W00-W02 S07-S02
     13  278  843 (N13E54 L= 39)   329     97        1 ( 235/ 811- 310/ 880) -45.0 E57-E51 N10-N15
     14  354  716 (N04E51 L= 42)   382     62        0 ( 328/ 690- 385/ 734) -26.6 E52-E48 N02-N05
     15 1677  674 (S33W34 L=127)   411     78        0 (1643/ 650-1707/ 707)   9.5 W30-W36 S34-S31
     16  402  647 (S00E49 L= 44)   362     72        1 ( 376/ 608- 419/ 678)  71.6 E50-E46 S02-N01
     17 1429  436 (S41W09 L=102)  1535    233        5 (1334/ 380-1522/ 502)   6.7 W01-W18 S44-S38
     18  963  215 (S42E34 L= 59)  1315    162        2 ( 882/ 183-1031/ 251)  -8.1 E42-E27 S44-S39
Download Binary data for this image

» All Filament Data of 20250929 ... 		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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