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20240509 - Latest Filament data
Available data for 20240509: »06 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  685 1749 (N33E49 L=269)   703    110        1 ( 649/1706- 723/1790) -15.9 E57-E43 N30-N35
      2  472 1665 (N22E61 L=257)  1044    159        1 ( 451/1588- 494/1726) -32.0 E71-E55 N16-N26
      3  528 1618 (N20E52 L=266)  1080    205        2 ( 478/1541- 571/1709) -69.0 E56-E48 N14-N27
      4 1274 1678 (N45E02 L=316)   483     82        1 (1234/1658-1315/1695)   9.5 E05-W01 N42-N46
      5  351 1574 (N14E67 L=251)  1109    105        5 ( 308/1540- 385/1619) -80.5 E71-E62 N10-N16
      6  641 1544 (N18E39 L=279)   668    117        3 ( 593/1497- 674/1580)  -7.1 E42-E34 N15-N20
      7  307 1408 (N03E60 L=258)   702    132        1 ( 246/1370- 351/1440)  32.0 E65-E56 N00-N05
      8 1141 1265 (N13W01 L=319)   387    166        0 (1110/1197-1168/1344) -54.5 E02-W03 N09-N17
      9 1640 1272 (N27W34 L=352)   490    110        2 (1614/1231-1680/1311)  39.8 W32-W38 N24-N30
     10 1910 1120 (N27W68 L= 26)  4168    249        7 (1862/1014-1952/1250) -40.6 W61-W82 N20-N33
     11  409 1124 (S12E41 L=277)   513    141        4 ( 368/1077- 458/1157)  45.0 E44-E37 S15-S09
     12 1873  971 (N16W63 L= 21)   655    135        2 (1828/ 936-1906/1012)  -9.5 W56-W69 N14-N18
     13  317  764 (S36E46 L=272)   522    112        0 ( 292/ 713- 362/ 790)  36.9 E49-E41 S39-S33
     14 1134  664 (S21W16 L=334)   260     83        0 (1118/ 620-1159/ 704) -51.3 W14-W18 S23-S18
     15  482  613 (S42E29 L=289)  1321    269        2 ( 375/ 592- 611/ 645)  12.3 E40-E17 S44-S37
     16 1437  605 (S17W37 L=355)   506    111        2 (1383/ 574-1479/ 642)  -6.3 W32-W41 S17-S15
Download Binary data for this image

» All Filament Data of 20240509 ... 		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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