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20231012 - Filament data for 10 UTC
Available data for 20231012: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »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 1592 1673 (N24W66 L=275)   484     68        1 (1552/1655-1623/1690) -51.3 W63-W69 N21-N26
      2 1414 1573 (N25W43 L=252)   266    109        0 (1395/1525-1443/1623)  63.4 W41-W45 N21-N27
      3 1065 1551 (N35W20 L=229)  1824    554        2 ( 849/1508-1338/1602) -28.1 W04-W35 N24-N40
      4 1739 1482 (N09W64 L=274)   489     70        0 (1716/1456-1757/1518)  18.4 W60-W68 N07-N10
      5 1442 1347 (N12W34 L=243)   812    304        1 (1311/1273-1540/1400) -45.0 W26-W37 N05-N16
      6  923 1263 (N22W01 L=210)   776    245        2 ( 824/1232-1038/1301) -17.1 E05-W08 N20-N24
      7  404 1192 (N31E37 L=172)   323     42        1 ( 384/1157- 422/1220) -90.0 E38-E35 N28-N33
      8  916 1154 (N16E03 L=207)   254    142        0 ( 869/1114- 979/1177)   0.0 E06-W01 N15-N16
      9  333  959 (N19E47 L=163)   785    236        2 ( 258/ 932- 436/1010) -28.1 E53-E38 N15-N23
     10 1506  864 (S16W24 L=233)   265     48        0 (1483/ 840-1525/ 893)  33.7 W21-W25 S17-S14
     11  231  748 (N08E63 L=146)  1341    127        3 ( 204/ 690- 267/ 809)  76.0 E67-E59 N04-N12
     12  322  709 (N05E55 L=155)   474     83        0 ( 294/ 676- 353/ 741) -53.1 E56-E52 N02-N06
     13 1792  591 (S46W50 L=260)  1167     98        0 (1745/ 567-1844/ 616)  -9.5 W42-W62 S48-S43
     14  939  535 (S20E19 L=190)   528    150        3 ( 920/ 455- 966/ 599)  56.3 E22-E15 S24-S15
     15 1602  466 (S47W26 L=235)   751    161        2 (1530/ 429-1669/ 508)   0.0 W18-W34 S48-S45
     16 1259  256 (S51E12 L=198)  1012    177        2 (1181/ 223-1344/ 303) -14.9 E19-E03 S53-S48
  
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» All Filament Data of 20231012 ...
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