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20250913 - Filament data for 06 UTC
Available data for 20250913: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »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 1290 1720 (N40W45 L=351)   312     76        0 (1255/1706-1330/1734) -53.1 W42-W46 N37-N41
      2 1022 1616 (N42W19 L=325)   241     35        1 (1000/1598-1047/1633) -71.6 W17-W20 N40-N43
      3  822 1437 (N36E02 L=304)   751    204        2 ( 734/1401- 914/1458) -14.0 E08-W04 N33-N38
      4 1754 1395 (N07W60 L=  6)   388     46        0 (1740/1367-1767/1426)  21.8 W57-W62 N05-N08
      5 1823 1263 (S02W61 L=  7)   414     42        0 (1801/1241-1841/1282) -71.6 W58-W63 S03-N00
      6 1803 1121 (S09W54 L=360)   374     75        1 (1791/1082-1815/1161)  78.7 W52-W55 S11-S06
      7 1865 1080 (S13W59 L=  5)  1451    205        5 (1814/1006-1914/1146)  11.3 W52-W67 S16-S09
      8  205 1030 (N24E60 L=246)  1312    248        1 ( 177/ 930- 252/1145) -58.4 E64-E55 N17-N30
      9 1700 1007 (S12W41 L=347)  1187    237        1 (1665/ 913-1719/1135)  50.7 W36-W45 S16-S04
     10  181  924 (N17E65 L=242)   948    116        5 ( 143/ 894- 234/ 948) -14.0 E70-E57 N15-N19
     11 1107  848 (S05W00 L=306)   497    198        0 (1085/ 754-1143/ 942)  56.3 E02-W04 S09-N00
     12  199  835 (N12E64 L=242)  1397    100        4 ( 161/ 784- 242/ 872)  10.3 E69-E58 N09-N14
     13  253  782 (N08E59 L=247)   958    167        6 ( 213/ 709- 290/ 845)  30.3 E65-E53 N04-N11
     14 1381  510 (S33W09 L=315)  1639    125        0 (1254/ 418-1491/ 623)  19.3 E01-W19 S36-S28
     15  849  229 (S39E40 L=266)   426     44        0 ( 824/ 209- 873/ 255)  68.2 E42-E37 S41-S36
     16  776  183 (S42E51 L=255)  1463    105        2 ( 735/ 129- 817/ 221)  17.1 E69-E43 S47-S38
Download Binary data for this image

» All Filament Data of 20250913 ... 		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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