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20250915 - Filament data for 11 UTC
Available data for 20250915: »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  878 1787 (N60W20 L=297)   391     51        1 ( 852/1762- 905/1809)  -8.1 W17-W24 N57-N61
      2 1286 1748 (N41W47 L=324)   600     80        0 (1242/1725-1322/1770) -59.0 W43-W50 N38-N43
      3  713 1705 (N59E02 L=275)   374     74        1 ( 673/1683- 741/1722)  -8.1 E06-W01 N56-N60
      4 1148 1597 (N37W26 L=303)  1001    217        3 (1054/1555-1256/1632) -14.0 W19-W35 N33-N38
      5  927 1567 (N41W10 L=287)   284     56        0 ( 892/1551- 956/1585) -11.3 W07-W12 N39-N42
      6 1531 1053 (S04W30 L=307)   851    208        0 (1508/ 955-1567/1146)  48.4 W26-W35 S09-N00
      7  522 1096 (N22E29 L=247)   494    115        0 ( 481/1061- 578/1141) -50.2 E32-E26 N19-N25
      8  487 1011 (N18E34 L=243)   475    184        0 ( 409/ 977- 569/1034)  -4.4 E40-E27 N16-N19
      9 1745  710 (S32W42 L=319)  2816    360        3 (1628/ 590-1819/ 859)  30.1 W29-W50 S36-S24
     10  278  714 (N04E59 L=218)   472     88        0 ( 260/ 677- 303/ 755)  78.7 E60-E56 N01-N06
     11 1471  670 (S25W18 L=295)   261     57        0 (1445/ 648-1495/ 697)  14.0 W16-W20 S26-S23
     12  607  557 (S11E37 L=239)   305     73        0 ( 581/ 523- 632/ 590) -90.0 E38-E36 S12-S08
     13  436  512 (S10E53 L=224)   446     45        0 ( 409/ 483- 458/ 539) -76.0 E54-E50 S12-S08
     14  398  417 (S16E63 L=214)  1901    170        4 ( 323/ 362- 459/ 453) -35.0 E71-E57 S20-S13
     15  736  334 (S28E40 L=237)  1488    201        2 ( 667/ 301- 833/ 379)  -8.7 E45-E31 S30-S23
     16 1032  259 (S41E24 L=252)  1507    235        2 ( 948/ 186-1137/ 330)  15.3 E35-E13 S46-S38
Download Binary data for this image

» All Filament Data of 20250915 ... 		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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