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20220410 - Filament data for 09 UTC
Available data for 20220410: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  895 1907 (N47E54 L=219)   702     65        1 ( 865/1876- 923/1927)  63.4 E58-E48 N44-N50
      2  772 1830 (N36E51 L=222)   929    104        4 ( 749/1786- 792/1884) -39.3 E59-E45 N32-N41
      3 1517 1695 (N55W14 L=288)   432     53        0 (1489/1677-1544/1714)   9.5 W11-W17 N53-N56
      4 1068 1641 (N31E17 L=256)   435    102        1 (1052/1586-1086/1689) -63.4 E19-E14 N27-N35
      5 1333 1538 (N33W03 L=276)  1221    340        1 (1258/1375-1403/1663) -43.2 E06-W11 N24-N40
      6 1638 1599 (N52W29 L=303)   520     50        1 (1618/1563-1663/1621)  48.8 W26-W33 N47-N55
      7 1452 1125 (N12W21 L=295)  1441    422        4 (1386/ 961-1495/1301) -73.3 W15-W24 N01-N21
      8  460 1181 (S12E38 L=235)   410     84        0 ( 441/1138- 486/1216) -31.0 E40-E35 S13-S09
      9  722 1026 (S14E17 L=256)   202    123        0 ( 694/ 978- 764/1057)  71.6 E17-E15 S17-S11
     10  625  966 (S20E22 L=251)   232     73        0 ( 597/ 940- 664/ 995)  -9.5 E24-E18 S20-S18
     11  606  811 (S29E20 L=254)   379    137        0 ( 561/ 755- 642/ 865)  69.4 E21-E17 S33-S25
     12  722  713 (S32E09 L=264)   238     76        0 ( 701/ 679- 736/ 757)  90.0 E10-E08 S34-S29
     13 1289  415 (S31W39 L=313)   600    122        0 (1230/ 397-1346/ 442)  12.5 W34-W44 S33-S29
     14  976  421 (S42W19 L=292)   620    213        0 ( 869/ 401-1072/ 440)  17.4 W10-W26 S45-S38
     15 1461  348 (S29W57 L=331)   384     89        0 (1427/ 321-1506/ 371)  68.2 W55-W59 S31-S26
     16 1555  306 (S27W72 L=346)  1251    129        0 (1496/ 288-1622/ 333)  32.5 W65-W78 S29-S22
Download Binary data for this image

» All Filament Data of 20220410 ... 		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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