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20220801 - Latest Filament data
Available data for 20220801: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1066 1758 (N56W19 L=235)   341     48        1 (1040/1734-1086/1780) -45.0 W16-W21 N52-N57
      2 1037 1712 (N52W13 L=230)   316     55        1 (1008/1682-1056/1737)  45.0 W10-W16 N49-N53
      3  251 1281 (N28E60 L=156)   491     67        1 ( 220/1255- 280/1306)  14.0 E64-E56 N26-N29
      4  853  989 (N05E11 L=205)   233     77        1 ( 822/ 967- 893/1009)   0.0 E12-E08 N04-N06
      5 1308  399 (S40W13 L=230)   306     74        0 (1266/ 389-1350/ 409) -15.9 W10-W17 S40-S38
      6 1101  280 (S47E05 L=211)   916    150        1 (1042/ 252-1166/ 325)  15.3 E10-W01 S49-S43
Download Binary data for this image

» All Filament Data of 20220801 ... 		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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