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20231028 - Latest Filament data
Available data for 20231028: »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  670 1655 (N54E06 L=350)  2098    418        6 ( 486/1563- 844/1743)   2.9 E27-W13 N51-N55
      2 1405 1659 (N30W47 L= 44)   601    135        0 (1353/1615-1472/1698) -69.4 W44-W49 N25-N33
      3 1297 1515 (N25W31 L= 28)   234     49        0 (1279/1491-1319/1541) -90.0 W30-W32 N22-N26
      4 1365 1358 (N14W29 L= 26)   672    170        3 (1301/1322-1436/1415) -58.0 W26-W32 N10-N18
      5  359 1072 (N23E42 L=315)  1379    290        3 ( 232/1006- 477/1150) -26.6 E54-E32 N17-N30
      6  140 1030 (N25E69 L=288)  1093    144        1 ( 119/ 965- 182/1094)  41.6 E73-E61 N20-N28
      7  276  927 (N16E52 L=305)  1222    296        3 ( 196/ 835- 354/1035) -53.7 E59-E46 N09-N24
      8 1331  829 (S14W12 L=  9)  1203    387        2 (1211/ 673-1420/ 980)  34.4 W02-W21 S20-S07
      9  368  934 (N15E44 L=313)   452    105        1 ( 327/ 897- 403/ 977) -50.2 E46-E41 N12-N18
     10 1506  742 (S24W22 L= 19)  1277    320        2 (1381/ 649-1584/ 841)  19.4 W11-W28 S26-S19
     11  217  765 (N08E64 L=293)   459    126        1 ( 195/ 708- 231/ 828)  81.9 E65-E61 N04-N11
     12 1071  715 (S14E05 L=352)   470    124        0 (1032/ 664-1121/ 765) -76.0 E06-E03 S17-S09
     13  600  535 (S13E39 L=318)   414     63        0 ( 576/ 501- 624/ 569) -90.0 E41-E38 S15-S10
     14 1151  467 (S31E08 L=349)   404     96        2 (1117/ 421-1186/ 511)  39.8 E11-E04 S33-S28
     15  690  337 (S28E44 L=313)   531    132        0 ( 654/ 278- 735/ 375)  21.0 E51-E38 S31-S25
     16  537  293 (S27E62 L=295)  1523    177        1 ( 508/ 207- 573/ 373)  33.0 E75-E54 S34-S21
     17  844  227 (S40E43 L=314)   483     82        0 ( 814/ 194- 873/ 260)  15.3 E48-E37 S42-S37
Download Binary data for this image

» All Filament Data of 20231028 ... 		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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