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20160930 - Filament data for 10 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 1441 1461 (N19W38 L=302)   325    101        1 (1404/1435-1489/1476) -31.0 W35-W41 N16-N19
      2 1504 1234 (N05W34 L=297)   271     44        1 (1483/1206-1523/1265)  33.7 W32-W35 N03-N06
      3  491 1124 (N25E31 L=233)  2185    573        5 ( 274/1080- 720/1185) -23.0 E48-E15 N19-N33
      4 1546  350 (S55W20 L=283)  2525    322        5 (1415/ 268-1683/ 438)   0.0 W03-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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