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20220626 - Filament data for 13 UTC
Available data for 20220626: »05 UTC   »06 UTC   »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 1163 1582 (N40W07 L=339)   558    106        1 (1113/1557-1217/1602)   6.3 W02-W11 N38-N41
      2  666 1482 (N29E29 L=303)   615    163        0 ( 603/1457- 740/1519)  -9.5 E35-E23 N27-N30
      3 1443 1445 (N32W28 L=  1)   723    245        1 (1362/1388-1523/1507) -30.3 W22-W34 N28-N35
      4  528 1295 (N16E35 L=297)  1250    278        2 ( 451/1225- 625/1400) -27.9 E44-E27 N11-N21
      5  998 1303 (N19E03 L=329)   669    196        0 ( 910/1243-1075/1348) -26.6 E09-W01 N16-N21
      6  551  758 (S17E30 L=303)   281     75        0 ( 530/ 720- 571/ 796)  63.4 E31-E28 S20-S14
      7 1477  694 (S16W32 L=  5)   416     59        1 (1448/ 667-1501/ 727)  63.4 W30-W34 S17-S13
      8  307  541 (S35E61 L=271)   886    108        1 ( 256/ 518- 354/ 572)  12.3 E75-E52 S37-S32
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» All Filament Data of 20220626 ... 		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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