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20240830 - Filament data for 12 UTC
Available data for 20240830: »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 1188 1587 (N36W27 L=293)  1385    359        0 (1023/1533-1333/1616) -11.8 W13-W37 N32-N39
      2 1518 1596 (N27W52 L=318)   886    145        1 (1444/1574-1593/1614) -19.7 W45-W59 N24-N29
      3 1639 1524 (N19W58 L=323)   577    107        1 (1603/1481-1677/1559) -80.5 W54-W60 N16-N22
      4 1306 1320 (N17W24 L=289)   201     76        0 (1263/1308-1345/1332) -11.3 W21-W26 N16-N18
      5 1436 1267 (N11W31 L=296)   302    107        0 (1395/1228-1481/1299) -51.3 W28-W32 N08-N13
      6 1042 1203 (N17W05 L=270)   353    121        0 (1009/1147-1061/1242)  71.6 W03-W06 N13-N19
      7  514 1067 (N20E31 L=234)   284     50        1 ( 489/1047- 542/1090) -36.9 E33-E29 N18-N21
      8  510  906 (N10E34 L=231)   349    173        0 ( 473/ 844- 545/ 978) -77.5 E35-E32 N06-N15
      9 1875  831 (S27W61 L=326)  1943    229        4 (1807/ 743-1930/ 921)  23.6 W51-W71 S31-S23
     10  626  751 (S01E30 L=235)   896    308        1 ( 564/ 636- 732/ 815)  21.8 E37-E22 S06-N02
     11  528  547 (S12E43 L=222)  1757    521        4 ( 394/ 365- 612/ 689) -87.6 E49-E38 S25-S01
     12  452  553 (S10E49 L=216)   566     78        1 ( 414/ 527- 486/ 583)  -9.5 E52-E46 S11-S08
     13  282  525 (S10E70 L=195)  1191    106        3 ( 249/ 488- 325/ 558) -24.0 E76-E64 S13-S07
     14  509  468 (S16E49 L=217)  1176    206        6 ( 468/ 385- 552/ 545)  39.8 E57-E42 S21-S11
     15  865  433 (S25E25 L=241)   261    118        0 ( 822/ 407- 919/ 454)   0.0 E28-E21 S27-S23
     16 1395  381 (S44W10 L=276)   670    139        0 (1338/ 349-1439/ 432)  16.7 W04-W14 S45-S40
  
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» All Filament Data of 20240830 ...
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