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20240706 - Filament data for 09 UTC
Available data for 20240706: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »15 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1725 1481 (N31W61 L=335)  1066    111        2 (1670/1454-1771/1512)  -9.5 W53-W66 N29-N33
      2  911 1455 (N31E08 L=266)   279    118        0 ( 862/1427- 966/1488) -35.5 E12-E04 N28-N33
      3 1807  976 (S01W57 L=331)  2869    295        9 (1735/ 874-1896/1087) -72.9 W49-W68 S07-N06
      4  198  907 (S06E63 L=212)  3520    359        8 ( 132/ 766- 245/1039) -59.0 E72-E57 S14-N01
      5  542 1008 (N02E31 L=243)   334    105        0 ( 503/ 967- 571/1034) -31.0 E33-E28 N00-N03
      6 1824  874 (S07W60 L=334)   491     59        1 (1803/ 835-1842/ 902)  53.1 W57-W61 S09-S05
      7  348  821 (S10E47 L=227)   386     83        0 ( 328/ 788- 367/ 848)  45.0 E49-E45 S12-S08
      8  272  771 (S14E56 L=218)   416     63        0 ( 250/ 748- 298/ 801) -90.0 E58-E52 S15-S12
      9  406  742 (S15E43 L=231)   503    111        2 ( 370/ 694- 437/ 786) -63.4 E45-E40 S18-S12
     10  314  660 (S21E54 L=220)  1486    210        2 ( 252/ 602- 387/ 730)  24.2 E65-E45 S25-S16
     11 1337  712 (S16W20 L=295)   231     62        1 (1309/ 693-1374/ 726)   0.0 W18-W22 S17-S15
     12 1711  674 (S20W51 L=326)   610      0        0 (1681/ 645-1743/ 714)  45.0 W48-W54 S21-S17
     13  384  611 (S24E48 L=226)   451     61        1 ( 359/ 584- 408/ 634)  38.7 E50-E45 S26-S22
     14 1597  558 (S27W44 L=318)   603    131        2 (1574/ 494-1621/ 618) -71.6 W40-W45 S31-S22
     15 1039  551 (S27W01 L=275)   663    132        1 ( 990/ 512-1092/ 599)  45.0 E02-W04 S29-S23
     16 1325  522 (S29W22 L=296)  1720    310        2 (1190/ 473-1461/ 586)  17.5 W12-W31 S32-S24
  
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» All Filament Data of 20240706 ...
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