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20230706 - Filament data for 08 UTC
Available data for 20230706: »08 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  697 1836 (N62E53 L= 12)   649     84        0 ( 663/1816- 731/1854)  -7.8 E66-E43 N60-N64
      2  950 1702 (N50E08 L= 57)   470     79        1 ( 925/1665- 984/1725) -18.4 E11-E05 N46-N52
      3  471 1608 (N40E53 L= 13)  1032    150        3 ( 445/1534- 497/1671) -50.7 E58-E47 N34-N45
      4 1640 1573 (N39W57 L=122)   473     76        0 (1606/1540-1669/1607) -68.2 W54-W59 N36-N41
      5  397 1418 (N26E50 L= 16)   490     97        1 ( 355/1383- 442/1453) -20.0 E55-E44 N24-N28
      6 1741 1304 (N20W55 L=120)   783    166        1 (1684/1246-1797/1357) -37.9 W49-W59 N16-N24
      7 1745  854 (S08W52 L=117)   455     49        1 (1728/ 830-1772/ 884)  90.0 W50-W54 S09-S05
      8 1471  841 (S08W29 L= 95)   221    117        0 (1425/ 824-1504/ 873)  21.8 W25-W31 S08-S05
      9 1012  740 (S14E00 L= 65)   668    330        1 ( 923/ 691-1088/ 810)  11.3 E06-W04 S17-S10
     10  411  677 (S20E44 L= 21)  1096    225        3 ( 366/ 580- 483/ 740)  47.5 E49-E36 S27-S15
     11 1587  665 (S19W41 L=106)   480    131        0 (1555/ 612-1629/ 709) -41.2 W37-W45 S23-S16
     12 1762  611 (S24W61 L=127)  1335    141        1 (1712/ 559-1797/ 674)  53.1 W56-W65 S27-S19
     13  967  572 (S26E03 L= 62)   503    198        0 ( 896/ 528-1028/ 641)  45.0 E08-W00 S28-S20
     14 1153  584 (S25W09 L= 75)   513    202        0 (1061/ 569-1246/ 609)  14.0 W03-W15 S25-S22
     15 1417  540 (S28W29 L= 95)   314     96        0 (1380/ 509-1450/ 573)  38.7 W26-W31 S30-S25
     16 1457  426 (S37W37 L=102)   385     84        1 (1419/ 413-1504/ 444)   0.0 W32-W41 S37-S35
Download Binary data for this image

» All Filament Data of 20230706 ... 		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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