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20160731 - Filament data for 09 UTC
Available data for 20160731: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1421 1507 (N30W35 L= 25)  3947    757        7 (1126/1448-1760/1546) -15.6 W14-W64 N22-N36
      2  934 1272 (N22E03 L=347)   236     43        1 ( 910/1245- 955/1297) -71.6 E04-E01 N20-N23
      3 1046 1263 (N20W04 L=354)   264    109        0 ( 989/1240-1093/1293)   8.1 W00-W07 N19-N21
      4 1744 1251 (N09W54 L= 44)   374    109        0 (1703/1212-1782/1284) -35.5 W50-W57 N06-N12
      5 1556  344 (S51W41 L= 31)   705    178        3 (1524/ 314-1586/ 380) -36.0 W36-W47 S54-S46
      6 1013  191 (S56E17 L=333)   867    103        1 ( 956/ 169-1066/ 214) -26.6 E21-E11 S59-S51
Download Binary data for this image

» All Filament Data of 20160731 ... 		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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