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20250127 - Latest Filament data
Available data for 20250127: »08 UTC   »10 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1447 1680 (N43W25 L=113)   981    166        3 (1392/1607-1507/1742) -59.0 W19-W29 N37-N47
      2 1615 1456 (N29W36 L=125)   300    107        0 (1589/1411-1644/1505) -51.3 W34-W38 N26-N31
      3 1792 1384 (N27W53 L=142)   525     87        0 (1753/1351-1820/1413) -26.6 W49-W56 N25-N28
      4 1477 1274 (N15W25 L=114)   515    111        1 (1459/1209-1500/1325) -81.9 W23-W26 N10-N17
      5 1306 1231 (N10W14 L=103)   272     78        0 (1278/1196-1325/1266)  68.2 W13-W15 N07-N12
      6  141 1246 (N01E70 L= 19)   597     21        0 ( 115/1227- 163/1262)  -6.3 E75-E66 N00-N02
      7  285 1083 (S08E50 L= 38)   563    158        0 ( 255/1008- 312/1154)  66.0 E52-E48 S12-S03
      8 1953 1054 (N10W72 L=161)   769     61        0 (1933/1019-1968/1082) -26.6 W68-W75 N08-N11
      9  154  961 (S16E65 L= 24)   488     50        2 ( 129/ 939- 175/ 986)  21.8 E68-E61 S16-S14
     10 1619  921 (S04W39 L=127)   682    222        0 (1539/ 858-1668/ 966)  -5.2 W32-W43 S07-S01
     11  194  799 (S25E62 L= 26)  1988    286        2 ( 146/ 663- 223/ 926)  34.8 E79-E56 S33-S17
     12  921  784 (S21E04 L= 85)   406    154        1 ( 853/ 764- 989/ 812)   0.0 E08-W00 S22-S18
     13 1792  661 (S16W62 L=150)  1318    162        4 (1752/ 601-1824/ 721) -81.9 W56-W66 S19-S12
     14 1690  652 (S18W52 L=140)   487    143        3 (1659/ 582-1712/ 712) -82.9 W49-W53 S22-S14
     15 1761  550 (S23W65 L=154)  1797    230        5 (1706/ 503-1851/ 607)  23.6 W56-W75 S25-S17
     16  657  508 (S42E22 L= 67)  1924    347        7 ( 483/ 477- 811/ 547)   3.8 E38-E08 S44-S38
Download Binary data for this image

» All Filament Data of 20250127 ... 		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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