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20160930 - Filament data for 12 UTC
Available data for 20160930: »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 1456 1467 (N18W40 L=302)   383    118        0 (1418/1440-1509/1483)  -8.1 W36-W43 N16-N19
      2 1515 1242 (N05W34 L=297)   306     56        0 (1497/1210-1533/1274)  45.0 W32-W36 N03-N06
      3  506 1129 (N25E29 L=233)  2223    590        5 ( 282/1085- 742/1186) -22.4 E47-E13 N19-N33
      4 1536  344 (S55W18 L=281)  2898    354        3 (1378/ 263-1687/ 440)   0.0 W00-W37 S59-S51
Download Binary data for this image

» All Filament Data of 20160930 ... 		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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