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20230824 - Filament data for 06 UTC
Available data for 20230824: »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  956 1885 (N70W39 L=177)   469     64        0 ( 936/1862- 987/1903) -63.4 W30-W46 N67-N72
      2 1629 1579 (N25W62 L=200)  1981    223        1 (1537/1501-1699/1643) -65.6 W56-W66 N19-N30
      3  500 1459 (N44E33 L=106)   552    112        1 ( 455/1427- 543/1498) -31.0 E38-E28 N40-N47
      4 1573 1332 (N13W43 L=181)   360    143        0 (1526/1292-1630/1359)   0.0 W37-W47 N11-N13
      5 1741 1039 (S08W48 L=186)  1068    222        3 (1667/ 946-1798/1110) -59.7 W42-W53 S14-S02
      6  392  720 (S01E48 L= 90)   999    147        1 ( 350/ 664- 441/ 778) -63.4 E50-E44 S04-N02
Download Binary data for this image

» All Filament Data of 20230824 ... 		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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