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20220724 - Filament data for 09 UTC
Available data for 20220724: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  843 1769 (N60E11 L=313)   352     82        1 ( 791/1758- 880/1780)   0.0 E17-E06 N58-N60
      2 1367 1523 (N34W31 L=355)   761    209        1 (1290/1483-1468/1569) -32.5 W26-W38 N29-N37
      3  771 1539 (N40E15 L=309)   247     42        0 ( 748/1519- 798/1556)  33.7 E17-E13 N39-N41
      4 1466 1337 (N20W33 L=357)   712    203        4 (1414/1247-1528/1402)  36.0 W27-W39 N15-N24
      5 1839 1188 (N06W63 L= 28)   734     74        2 (1811/1155-1871/1216)  18.4 W59-W68 N04-N07
      6 1651  876 (S10W41 L=  6)   735    228        1 (1615/ 776-1685/ 973)  65.6 W38-W44 S15-S04
      7  448  562 (S21E46 L=278)   418     79        0 ( 424/ 533- 469/ 597) -68.2 E47-E44 S23-S18
      8  923  486 (S29E12 L=313)   248    110        0 ( 911/ 434- 934/ 533)  81.9 E12-E10 S32-S25
      9  728  436 (S32E27 L=297)   658    186        1 ( 701/ 354- 772/ 506)  47.7 E32-E22 S38-S26
     10  973  169 (S60E19 L=305)   798     83        1 ( 934/ 141-1003/ 196) -77.5 E22-E15 S64-S55
Download Binary data for this image

» All Filament Data of 20220724 ... 		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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