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20250123 - Filament data for 09 UTC
Available data for 20250123: »09 UTC   »11 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  878 1601 (N29E16 L=126)   361    160        0 ( 862/1542- 903/1681) -73.3 E17-E13 N25-N35
      2 1326 1183 (N07W17 L=158)  1099    369        3 (1181/1049-1406/1315) -39.1 W06-W22 N00-N13
      3 1845 1214 (N16W57 L=199)  1431    260        5 (1803/1121-1896/1313) -90.0 W52-W63 N10-N22
      4  785 1103 (S03E15 L=127)   423    163        0 ( 723/1044- 844/1137) -20.6 E18-E10 S05-S01
      5  181 1010 (S11E61 L= 81)   469     91        0 ( 166/ 967- 195/1052)  59.0 E62-E59 S13-S08
      6  228  890 (S18E56 L= 85)   973    242        1 ( 178/ 830- 259/ 993)  52.1 E62-E52 S21-S12
      7 1104  949 (S09W05 L=147)   452    193        0 (1022/ 910-1196/ 979)  26.6 W00-W10 S11-S06
      8  330  941 (S15E46 L= 96)   289     78        0 ( 308/ 907- 355/ 972)  36.9 E47-E43 S16-S13
      9 1661  901 (S05W42 L=184)   392     58        1 (1627/ 880-1695/ 928) -21.8 W39-W44 S06-S04
     10 1595  847 (S09W38 L=180)   260     31        1 (1579/ 825-1614/ 874)  71.6 W36-W39 S10-S07
     11 1304  765 (S18W20 L=162)   637    295        1 (1175/ 698-1419/ 812)  32.7 W12-W26 S23-S13
     12 1597  767 (S14W40 L=182)   295     70        1 (1563/ 740-1618/ 787) -14.0 W37-W41 S15-S12
     13 1106  724 (S22W08 L=150)   452    161        1 (1056/ 678-1173/ 783) -35.5 W04-W12 S24-S19
     14 1014  714 (S24W02 L=144)   183     64        1 ( 996/ 683-1036/ 750)  63.4 W01-W03 S25-S21
     15 1534  720 (S18W36 L=178)   276     95        0 (1480/ 710-1579/ 734)  15.9 W32-W39 S18-S16
     16  456  634 (S33E38 L=104)   261     67        1 ( 434/ 616- 484/ 662) -26.6 E40-E35 S34-S31
     17  244  554 (S39E68 L= 73)  1091     78        2 ( 204/ 530- 285/ 584)   5.4 E81-E60 S40-S37
     18 1539  436 (S35W49 L=190)   890    139        1 (1482/ 410-1598/ 476)  -4.1 W41-W55 S36-S33
     19 1501  337 (S42W53 L=195)   722     99        2 (1477/ 300-1531/ 385) -24.4 W48-W60 S44-S38
Download Binary data for this image

» All Filament Data of 20250123 ... 		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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