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20220806 - Filament data for 08 UTC
Available data for 20220806: »06 UTC   »07 UTC   »08 UTC   »09 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  605 1438 (N37E26 L=127)   508     78        2 ( 576/1400- 638/1463)  36.9 E28-E23 N34-N39
      2  712 1147 (N17E18 L=135)   207     97        0 ( 687/1096- 725/1183) -78.7 E19-E17 N14-N19
      3  624 1079 (N14E25 L=128)   277    136        0 ( 597/1037- 664/1139) -63.4 E26-E22 N11-N17
      4  454  927 (N06E38 L=115)   845    199        2 ( 407/ 859- 496/1028)  51.3 E43-E34 N02-N12
      5 1698  649 (S29W45 L=198)   676     71        2 (1670/ 614-1739/ 684)  26.6 W42-W49 S31-S26
      6  306  578 (S15E62 L= 91)   440     71        0 ( 291/ 543- 323/ 618)  68.2 E63-E59 S17-S12
      7  405  459 (S24E58 L= 95)  1356    206        2 ( 371/ 359- 443/ 548)  25.1 E82-E50 S32-S17
      8  636  372 (S32E41 L=112)   761    156        1 ( 597/ 317- 676/ 442)  31.0 E48-E33 S36-S27
Download Binary data for this image

» All Filament Data of 20220806 ... 		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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