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20250927 - Filament data for 13 UTC
Available data for 20250927: »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1307 1726 (N38W47 L=164)   340     93        0 (1261/1709-1354/1737) -14.0 W42-W50 N36-N39
      2 1478 1588 (N24W48 L=165)  1344    284        3 (1339/1549-1588/1631) -27.9 W39-W56 N20-N30
      3 1039 1278 (N20W08 L=125)  1170    309        3 ( 894/1226-1166/1342) -45.0 W00-W13 N14-N27
      4 1847 1236 (S06W62 L=179)   993    166        1 (1820/1163-1891/1302)  21.0 W57-W71 S09-S03
      5  427 1050 (N22E37 L= 80)   708    275        1 ( 342/ 968- 533/1144) -45.0 E43-E30 N15-N29
      6 1819  896 (S24W50 L=167)  3801    515       12 (1718/ 719-1900/1052)  35.0 W38-W62 S32-S15
      7  175  931 (N20E65 L= 53)  1017     95        2 ( 148/ 887- 205/ 983) -80.5 E68-E60 N16-N22
      8 1234  903 (S05W08 L=126)   297    169        0 (1199/ 822-1290/ 954)  32.0 W04-W12 S08-S03
      9  733  783 (N01E22 L= 95)   801    267        2 ( 710/ 642- 761/ 892)  66.8 E25-E18 S08-N06
     10 1379  804 (S15W14 L=132)   399    130        1 (1336/ 765-1433/ 845)  15.9 W11-W18 S16-S12
     11 1396  738 (S19W14 L=131)   217    111        0 (1381/ 692-1435/ 778) -81.9 W12-W15 S23-S16
     12  235  649 (N02E67 L= 51)  3561    336       10 ( 155/ 554- 288/ 751)  67.4 E77-E60 S04-N08
     13  912  714 (S08E14 L=103)   338    152        0 ( 850/ 670- 979/ 745)   0.0 E18-E10 S08-S06
     14 1092  590 (S19E08 L=109)   314    131        1 (1076/ 523-1109/ 650)  60.3 E09-E05 S23-S16
     15 1152  316 (S40E14 L=103)  1342    244        1 (1033/ 263-1232/ 379)   6.0 E25-E06 S42-S36
     16  768  163 (S42E56 L= 61)  1346     98        3 ( 719/ 143- 815/ 190)  -4.4 E63-E49 S43-S39
Download Binary data for this image

» All Filament Data of 20250927 ... 		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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