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20230726 - Latest Filament data
Available data for 20230726: »09 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  869 1865 (N72E08 L=152)   888     83        0 ( 850/1822- 886/1905)  85.6 E13-E04 N66-N79
      2 1463 1532 (N33W40 L=200)   342     89        0 (1424/1513-1505/1547)  -7.1 W35-W43 N31-N33
      3  964 1507 (N37W00 L=161)   373     92        0 ( 919/1478-1006/1527)  18.4 E03-W03 N35-N38
      4 1030 1482 (N34W05 L=165)   353     99        0 (1008/1442-1052/1521)  51.3 W03-W07 N31-N36
      5 1396 1467 (N29W32 L=192)   420     84        2 (1368/1425-1426/1507) -80.5 W29-W33 N26-N32
      6 1595 1436 (N25W47 L=207)   837    227        2 (1525/1366-1688/1488) -22.6 W40-W53 N18-N27
      7 1746 1414 (N21W62 L=222)   649     95        0 (1715/1369-1775/1453) -90.0 W59-W64 N17-N23
      8  627 1348 (N28E25 L=135)   376    115        0 ( 607/1286- 647/1395) -74.1 E27-E23 N24-N31
      9  293 1300 (N26E56 L=105)  1843    301        2 ( 190/1243- 406/1339)   2.2 E69-E43 N22-N29
     10  199 1144 (N17E64 L= 96)  1808    215        3 ( 159/1056- 243/1245) -45.0 E71-E57 N11-N22
     11 1092 1216 (N16W06 L=166)   203     72        1 (1053/1202-1126/1231) -26.6 W03-W08 N15-N17
     12 1137 1175 (N14W08 L=169)   195    103        0 (1092/1136-1174/1205)  26.6 W05-W11 N11-N15
     13 1200  862 (S06W09 L=170)   224     95        1 (1161/ 832-1234/ 899) -59.0 W07-W11 S08-S03
     14 1742  848 (S14W49 L=210)   766    129        1 (1696/ 794-1773/ 893)  45.0 W45-W52 S16-S10
     15 1828  721 (S24W62 L=223)  1807    167        2 (1783/ 646-1862/ 794)  77.5 W57-W67 S28-S19
     16  491  614 (S17E41 L=119)   303     81        1 ( 477/ 579- 504/ 659)  59.0 E43-E39 S19-S14
     17  782  410 (S33E25 L=136)   939    316        0 ( 657/ 377- 912/ 457)   7.8 E35-E13 S35-S30
     18 1119  228 (S54E01 L=159)   467     60        1 (1089/ 215-1159/ 249) -26.6 E04-W02 S56-S51
Download Binary data for this image

» All Filament Data of 20230726 ... 		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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