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20250719 - Filament data for 12 UTC
Available data for 20250719: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  594 1754 (N58E46 L=277)   495     56        1 ( 564/1731- 625/1775)  26.6 E49-E41 N55-N60
      2  721 1516 (N38E20 L=303)   574    129        0 ( 658/1479- 788/1550)  21.8 E24-E14 N35-N40
      3  512 1476 (N36E38 L=285)   349     74        0 ( 475/1448- 550/1511) -24.0 E42-E33 N33-N38
      4 1690 1394 (N22W53 L= 16)  1311    256        3 (1634/1304-1758/1500) -81.9 W47-W57 N15-N29
      5 1816 1414 (N21W70 L= 33)  1261    105        2 (1796/1358-1841/1462)  54.5 W65-W75 N17-N24
      6 1537 1408 (N24W40 L=  2)   264     29        0 (1521/1385-1554/1431)  33.7 W38-W41 N22-N25
      7  171 1243 (N20E70 L=253)  2318    179        6 ( 137/1162- 199/1324)  68.2 E76-E63 N15-N25
      8 1763 1265 (N13W56 L= 19)   472    126        0 (1709/1249-1824/1281)  -8.7 W50-W63 N11-N14
      9  700 1112 (N12E20 L=303)   638    256        0 ( 625/1025- 792/1157)  24.4 E25-E13 N06-N14
     10  227 1070 (N10E58 L=265)   762    104        1 ( 200/1023- 274/1113)  59.0 E61-E53 N07-N12
     11  461  889 (S01E37 L=285)  2629    552        2 ( 367/ 711- 631/1102) -55.7 E44-E26 S12-N11
     12 1346  926 (S03W19 L=342)   409    155        0 (1296/ 872-1391/ 994)  40.6 W15-W22 S06-N00
     13  306  775 (S08E53 L=270)   424     51        1 ( 276/ 751- 331/ 805)  36.9 E55-E50 S09-S06
     14  210  654 (S16E70 L=253)  3444    218        8 ( 153/ 579- 281/ 748) -42.3 E78-E61 S21-S10
     15  688  575 (S22E26 L=297)   857    277        0 ( 581/ 538- 815/ 637) -21.8 E32-E17 S24-S17
     16  872  328 (S42E18 L=305)  2103    272        2 ( 779/ 238- 939/ 447)  40.4 E30-E10 S49-S32
     17  536  279 (S45E58 L=265)   791     58        1 ( 504/ 256- 566/ 304)  10.0 E69-E51 S48-S42
Download Binary data for this image

» All Filament Data of 20250719 ... 		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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